Update auto-generated bindings
[ldk-c-bindings] / lightning-c-bindings / src / lightning / ln / features.rs
index c0a52b3ee74f39e7df9800b8278ad0614020bdc3..84bfe3756ccc35eb24b4cf98ddd7cd03f4117a42 100644 (file)
 //! supports a feature if it advertises the feature (as either required or optional) to its peers.
 //! And the implementation can interpret a feature if the feature is known to it.
 //!
-//! [BOLT #9]: https://github.com/lightningnetwork/lightning-rfc/blob/master/09-features.md
+//! [BOLT #9]: https://github.com/lightning/bolts/blob/master/09-features.md
 //! [messages]: crate::ln::msgs
 
-use std::str::FromStr;
-use std::ffi::c_void;
+use alloc::str::FromStr;
+use core::ffi::c_void;
 use core::convert::Infallible;
 use bitcoin::hashes::Hash;
 use crate::c_types::*;
+#[cfg(feature="no-std")]
+use alloc::{vec::Vec, boxed::Box};
 
 mod sealed {
 
-use std::str::FromStr;
-use std::ffi::c_void;
+use alloc::str::FromStr;
+use core::ffi::c_void;
 use core::convert::Infallible;
 use bitcoin::hashes::Hash;
 use crate::c_types::*;
+#[cfg(feature="no-std")]
+use alloc::{vec::Vec, boxed::Box};
+
+/// Set this feature as optional.
+#[no_mangle]
+pub extern "C" fn InitFeatures_set_data_loss_protect_optional(this_arg: &mut crate::lightning::ln::features::InitFeatures) {
+       unsafe { &mut (*ObjOps::untweak_ptr(this_arg.inner as *mut crate::lightning::ln::features::nativeInitFeatures)) }.set_data_loss_protect_optional()
+}
+
+/// Set this feature as required.
+#[no_mangle]
+pub extern "C" fn InitFeatures_set_data_loss_protect_required(this_arg: &mut crate::lightning::ln::features::InitFeatures) {
+       unsafe { &mut (*ObjOps::untweak_ptr(this_arg.inner as *mut crate::lightning::ln::features::nativeInitFeatures)) }.set_data_loss_protect_required()
+}
+
+/// Checks if this feature is supported.
+#[must_use]
+#[no_mangle]
+pub extern "C" fn InitFeatures_supports_data_loss_protect(this_arg: &crate::lightning::ln::features::InitFeatures) -> bool {
+       let mut ret = unsafe { &*ObjOps::untweak_ptr(this_arg.inner) }.supports_data_loss_protect();
+       ret
+}
+
+/// Set this feature as optional.
+#[no_mangle]
+pub extern "C" fn NodeFeatures_set_data_loss_protect_optional(this_arg: &mut crate::lightning::ln::features::NodeFeatures) {
+       unsafe { &mut (*ObjOps::untweak_ptr(this_arg.inner as *mut crate::lightning::ln::features::nativeNodeFeatures)) }.set_data_loss_protect_optional()
+}
+
+/// Set this feature as required.
+#[no_mangle]
+pub extern "C" fn NodeFeatures_set_data_loss_protect_required(this_arg: &mut crate::lightning::ln::features::NodeFeatures) {
+       unsafe { &mut (*ObjOps::untweak_ptr(this_arg.inner as *mut crate::lightning::ln::features::nativeNodeFeatures)) }.set_data_loss_protect_required()
+}
+
+/// Checks if this feature is supported.
+#[must_use]
+#[no_mangle]
+pub extern "C" fn NodeFeatures_supports_data_loss_protect(this_arg: &crate::lightning::ln::features::NodeFeatures) -> bool {
+       let mut ret = unsafe { &*ObjOps::untweak_ptr(this_arg.inner) }.supports_data_loss_protect();
+       ret
+}
+
+/// Checks if this feature is required.
+#[must_use]
+#[no_mangle]
+pub extern "C" fn InitFeatures_requires_data_loss_protect(this_arg: &crate::lightning::ln::features::InitFeatures) -> bool {
+       let mut ret = unsafe { &*ObjOps::untweak_ptr(this_arg.inner) }.requires_data_loss_protect();
+       ret
+}
+
+/// Checks if this feature is required.
+#[must_use]
+#[no_mangle]
+pub extern "C" fn NodeFeatures_requires_data_loss_protect(this_arg: &crate::lightning::ln::features::NodeFeatures) -> bool {
+       let mut ret = unsafe { &*ObjOps::untweak_ptr(this_arg.inner) }.requires_data_loss_protect();
+       ret
+}
+
+/// Set this feature as optional.
+#[no_mangle]
+pub extern "C" fn InitFeatures_set_initial_routing_sync_optional(this_arg: &mut crate::lightning::ln::features::InitFeatures) {
+       unsafe { &mut (*ObjOps::untweak_ptr(this_arg.inner as *mut crate::lightning::ln::features::nativeInitFeatures)) }.set_initial_routing_sync_optional()
+}
+
+/// Set this feature as required.
+#[no_mangle]
+pub extern "C" fn InitFeatures_set_initial_routing_sync_required(this_arg: &mut crate::lightning::ln::features::InitFeatures) {
+       unsafe { &mut (*ObjOps::untweak_ptr(this_arg.inner as *mut crate::lightning::ln::features::nativeInitFeatures)) }.set_initial_routing_sync_required()
+}
+
+/// Checks if this feature is supported.
+#[must_use]
+#[no_mangle]
+pub extern "C" fn InitFeatures_initial_routing_sync(this_arg: &crate::lightning::ln::features::InitFeatures) -> bool {
+       let mut ret = unsafe { &*ObjOps::untweak_ptr(this_arg.inner) }.initial_routing_sync();
+       ret
+}
+
+/// Set this feature as optional.
+#[no_mangle]
+pub extern "C" fn InitFeatures_set_upfront_shutdown_script_optional(this_arg: &mut crate::lightning::ln::features::InitFeatures) {
+       unsafe { &mut (*ObjOps::untweak_ptr(this_arg.inner as *mut crate::lightning::ln::features::nativeInitFeatures)) }.set_upfront_shutdown_script_optional()
+}
+
+/// Set this feature as required.
+#[no_mangle]
+pub extern "C" fn InitFeatures_set_upfront_shutdown_script_required(this_arg: &mut crate::lightning::ln::features::InitFeatures) {
+       unsafe { &mut (*ObjOps::untweak_ptr(this_arg.inner as *mut crate::lightning::ln::features::nativeInitFeatures)) }.set_upfront_shutdown_script_required()
+}
+
+/// Checks if this feature is supported.
+#[must_use]
+#[no_mangle]
+pub extern "C" fn InitFeatures_supports_upfront_shutdown_script(this_arg: &crate::lightning::ln::features::InitFeatures) -> bool {
+       let mut ret = unsafe { &*ObjOps::untweak_ptr(this_arg.inner) }.supports_upfront_shutdown_script();
+       ret
+}
+
+/// Set this feature as optional.
+#[no_mangle]
+pub extern "C" fn NodeFeatures_set_upfront_shutdown_script_optional(this_arg: &mut crate::lightning::ln::features::NodeFeatures) {
+       unsafe { &mut (*ObjOps::untweak_ptr(this_arg.inner as *mut crate::lightning::ln::features::nativeNodeFeatures)) }.set_upfront_shutdown_script_optional()
+}
+
+/// Set this feature as required.
+#[no_mangle]
+pub extern "C" fn NodeFeatures_set_upfront_shutdown_script_required(this_arg: &mut crate::lightning::ln::features::NodeFeatures) {
+       unsafe { &mut (*ObjOps::untweak_ptr(this_arg.inner as *mut crate::lightning::ln::features::nativeNodeFeatures)) }.set_upfront_shutdown_script_required()
+}
+
+/// Checks if this feature is supported.
+#[must_use]
+#[no_mangle]
+pub extern "C" fn NodeFeatures_supports_upfront_shutdown_script(this_arg: &crate::lightning::ln::features::NodeFeatures) -> bool {
+       let mut ret = unsafe { &*ObjOps::untweak_ptr(this_arg.inner) }.supports_upfront_shutdown_script();
+       ret
+}
+
+/// Checks if this feature is required.
+#[must_use]
+#[no_mangle]
+pub extern "C" fn InitFeatures_requires_upfront_shutdown_script(this_arg: &crate::lightning::ln::features::InitFeatures) -> bool {
+       let mut ret = unsafe { &*ObjOps::untweak_ptr(this_arg.inner) }.requires_upfront_shutdown_script();
+       ret
+}
+
+/// Checks if this feature is required.
+#[must_use]
+#[no_mangle]
+pub extern "C" fn NodeFeatures_requires_upfront_shutdown_script(this_arg: &crate::lightning::ln::features::NodeFeatures) -> bool {
+       let mut ret = unsafe { &*ObjOps::untweak_ptr(this_arg.inner) }.requires_upfront_shutdown_script();
+       ret
+}
+
+/// Set this feature as optional.
+#[no_mangle]
+pub extern "C" fn InitFeatures_set_gossip_queries_optional(this_arg: &mut crate::lightning::ln::features::InitFeatures) {
+       unsafe { &mut (*ObjOps::untweak_ptr(this_arg.inner as *mut crate::lightning::ln::features::nativeInitFeatures)) }.set_gossip_queries_optional()
+}
+
+/// Set this feature as required.
+#[no_mangle]
+pub extern "C" fn InitFeatures_set_gossip_queries_required(this_arg: &mut crate::lightning::ln::features::InitFeatures) {
+       unsafe { &mut (*ObjOps::untweak_ptr(this_arg.inner as *mut crate::lightning::ln::features::nativeInitFeatures)) }.set_gossip_queries_required()
+}
+
+/// Checks if this feature is supported.
+#[must_use]
+#[no_mangle]
+pub extern "C" fn InitFeatures_supports_gossip_queries(this_arg: &crate::lightning::ln::features::InitFeatures) -> bool {
+       let mut ret = unsafe { &*ObjOps::untweak_ptr(this_arg.inner) }.supports_gossip_queries();
+       ret
+}
+
+/// Set this feature as optional.
+#[no_mangle]
+pub extern "C" fn NodeFeatures_set_gossip_queries_optional(this_arg: &mut crate::lightning::ln::features::NodeFeatures) {
+       unsafe { &mut (*ObjOps::untweak_ptr(this_arg.inner as *mut crate::lightning::ln::features::nativeNodeFeatures)) }.set_gossip_queries_optional()
+}
+
+/// Set this feature as required.
+#[no_mangle]
+pub extern "C" fn NodeFeatures_set_gossip_queries_required(this_arg: &mut crate::lightning::ln::features::NodeFeatures) {
+       unsafe { &mut (*ObjOps::untweak_ptr(this_arg.inner as *mut crate::lightning::ln::features::nativeNodeFeatures)) }.set_gossip_queries_required()
+}
+
+/// Checks if this feature is supported.
+#[must_use]
+#[no_mangle]
+pub extern "C" fn NodeFeatures_supports_gossip_queries(this_arg: &crate::lightning::ln::features::NodeFeatures) -> bool {
+       let mut ret = unsafe { &*ObjOps::untweak_ptr(this_arg.inner) }.supports_gossip_queries();
+       ret
+}
+
+/// Checks if this feature is required.
+#[must_use]
+#[no_mangle]
+pub extern "C" fn InitFeatures_requires_gossip_queries(this_arg: &crate::lightning::ln::features::InitFeatures) -> bool {
+       let mut ret = unsafe { &*ObjOps::untweak_ptr(this_arg.inner) }.requires_gossip_queries();
+       ret
+}
+
+/// Checks if this feature is required.
+#[must_use]
+#[no_mangle]
+pub extern "C" fn NodeFeatures_requires_gossip_queries(this_arg: &crate::lightning::ln::features::NodeFeatures) -> bool {
+       let mut ret = unsafe { &*ObjOps::untweak_ptr(this_arg.inner) }.requires_gossip_queries();
+       ret
+}
+
+/// Set this feature as optional.
+#[no_mangle]
+pub extern "C" fn InitFeatures_set_variable_length_onion_optional(this_arg: &mut crate::lightning::ln::features::InitFeatures) {
+       unsafe { &mut (*ObjOps::untweak_ptr(this_arg.inner as *mut crate::lightning::ln::features::nativeInitFeatures)) }.set_variable_length_onion_optional()
+}
+
+/// Set this feature as required.
+#[no_mangle]
+pub extern "C" fn InitFeatures_set_variable_length_onion_required(this_arg: &mut crate::lightning::ln::features::InitFeatures) {
+       unsafe { &mut (*ObjOps::untweak_ptr(this_arg.inner as *mut crate::lightning::ln::features::nativeInitFeatures)) }.set_variable_length_onion_required()
+}
+
+/// Checks if this feature is supported.
+#[must_use]
+#[no_mangle]
+pub extern "C" fn InitFeatures_supports_variable_length_onion(this_arg: &crate::lightning::ln::features::InitFeatures) -> bool {
+       let mut ret = unsafe { &*ObjOps::untweak_ptr(this_arg.inner) }.supports_variable_length_onion();
+       ret
+}
+
+/// Set this feature as optional.
+#[no_mangle]
+pub extern "C" fn NodeFeatures_set_variable_length_onion_optional(this_arg: &mut crate::lightning::ln::features::NodeFeatures) {
+       unsafe { &mut (*ObjOps::untweak_ptr(this_arg.inner as *mut crate::lightning::ln::features::nativeNodeFeatures)) }.set_variable_length_onion_optional()
+}
+
+/// Set this feature as required.
+#[no_mangle]
+pub extern "C" fn NodeFeatures_set_variable_length_onion_required(this_arg: &mut crate::lightning::ln::features::NodeFeatures) {
+       unsafe { &mut (*ObjOps::untweak_ptr(this_arg.inner as *mut crate::lightning::ln::features::nativeNodeFeatures)) }.set_variable_length_onion_required()
+}
+
+/// Checks if this feature is supported.
+#[must_use]
+#[no_mangle]
+pub extern "C" fn NodeFeatures_supports_variable_length_onion(this_arg: &crate::lightning::ln::features::NodeFeatures) -> bool {
+       let mut ret = unsafe { &*ObjOps::untweak_ptr(this_arg.inner) }.supports_variable_length_onion();
+       ret
+}
+
+/// Set this feature as optional.
+#[no_mangle]
+pub extern "C" fn InvoiceFeatures_set_variable_length_onion_optional(this_arg: &mut crate::lightning::ln::features::InvoiceFeatures) {
+       unsafe { &mut (*ObjOps::untweak_ptr(this_arg.inner as *mut crate::lightning::ln::features::nativeInvoiceFeatures)) }.set_variable_length_onion_optional()
+}
+
+/// Set this feature as required.
+#[no_mangle]
+pub extern "C" fn InvoiceFeatures_set_variable_length_onion_required(this_arg: &mut crate::lightning::ln::features::InvoiceFeatures) {
+       unsafe { &mut (*ObjOps::untweak_ptr(this_arg.inner as *mut crate::lightning::ln::features::nativeInvoiceFeatures)) }.set_variable_length_onion_required()
+}
+
+/// Checks if this feature is supported.
+#[must_use]
+#[no_mangle]
+pub extern "C" fn InvoiceFeatures_supports_variable_length_onion(this_arg: &crate::lightning::ln::features::InvoiceFeatures) -> bool {
+       let mut ret = unsafe { &*ObjOps::untweak_ptr(this_arg.inner) }.supports_variable_length_onion();
+       ret
+}
+
+/// Checks if this feature is required.
+#[must_use]
+#[no_mangle]
+pub extern "C" fn InitFeatures_requires_variable_length_onion(this_arg: &crate::lightning::ln::features::InitFeatures) -> bool {
+       let mut ret = unsafe { &*ObjOps::untweak_ptr(this_arg.inner) }.requires_variable_length_onion();
+       ret
+}
+
+/// Checks if this feature is required.
+#[must_use]
+#[no_mangle]
+pub extern "C" fn NodeFeatures_requires_variable_length_onion(this_arg: &crate::lightning::ln::features::NodeFeatures) -> bool {
+       let mut ret = unsafe { &*ObjOps::untweak_ptr(this_arg.inner) }.requires_variable_length_onion();
+       ret
+}
+
+/// Checks if this feature is required.
+#[must_use]
+#[no_mangle]
+pub extern "C" fn InvoiceFeatures_requires_variable_length_onion(this_arg: &crate::lightning::ln::features::InvoiceFeatures) -> bool {
+       let mut ret = unsafe { &*ObjOps::untweak_ptr(this_arg.inner) }.requires_variable_length_onion();
+       ret
+}
+
+/// Set this feature as optional.
+#[no_mangle]
+pub extern "C" fn InitFeatures_set_static_remote_key_optional(this_arg: &mut crate::lightning::ln::features::InitFeatures) {
+       unsafe { &mut (*ObjOps::untweak_ptr(this_arg.inner as *mut crate::lightning::ln::features::nativeInitFeatures)) }.set_static_remote_key_optional()
+}
+
+/// Set this feature as required.
+#[no_mangle]
+pub extern "C" fn InitFeatures_set_static_remote_key_required(this_arg: &mut crate::lightning::ln::features::InitFeatures) {
+       unsafe { &mut (*ObjOps::untweak_ptr(this_arg.inner as *mut crate::lightning::ln::features::nativeInitFeatures)) }.set_static_remote_key_required()
+}
+
+/// Checks if this feature is supported.
+#[must_use]
+#[no_mangle]
+pub extern "C" fn InitFeatures_supports_static_remote_key(this_arg: &crate::lightning::ln::features::InitFeatures) -> bool {
+       let mut ret = unsafe { &*ObjOps::untweak_ptr(this_arg.inner) }.supports_static_remote_key();
+       ret
+}
+
+/// Set this feature as optional.
+#[no_mangle]
+pub extern "C" fn NodeFeatures_set_static_remote_key_optional(this_arg: &mut crate::lightning::ln::features::NodeFeatures) {
+       unsafe { &mut (*ObjOps::untweak_ptr(this_arg.inner as *mut crate::lightning::ln::features::nativeNodeFeatures)) }.set_static_remote_key_optional()
+}
+
+/// Set this feature as required.
+#[no_mangle]
+pub extern "C" fn NodeFeatures_set_static_remote_key_required(this_arg: &mut crate::lightning::ln::features::NodeFeatures) {
+       unsafe { &mut (*ObjOps::untweak_ptr(this_arg.inner as *mut crate::lightning::ln::features::nativeNodeFeatures)) }.set_static_remote_key_required()
+}
+
+/// Checks if this feature is supported.
+#[must_use]
+#[no_mangle]
+pub extern "C" fn NodeFeatures_supports_static_remote_key(this_arg: &crate::lightning::ln::features::NodeFeatures) -> bool {
+       let mut ret = unsafe { &*ObjOps::untweak_ptr(this_arg.inner) }.supports_static_remote_key();
+       ret
+}
+
+/// Set this feature as optional.
+#[no_mangle]
+pub extern "C" fn ChannelTypeFeatures_set_static_remote_key_optional(this_arg: &mut crate::lightning::ln::features::ChannelTypeFeatures) {
+       unsafe { &mut (*ObjOps::untweak_ptr(this_arg.inner as *mut crate::lightning::ln::features::nativeChannelTypeFeatures)) }.set_static_remote_key_optional()
+}
+
+/// Set this feature as required.
+#[no_mangle]
+pub extern "C" fn ChannelTypeFeatures_set_static_remote_key_required(this_arg: &mut crate::lightning::ln::features::ChannelTypeFeatures) {
+       unsafe { &mut (*ObjOps::untweak_ptr(this_arg.inner as *mut crate::lightning::ln::features::nativeChannelTypeFeatures)) }.set_static_remote_key_required()
+}
+
+/// Checks if this feature is supported.
+#[must_use]
+#[no_mangle]
+pub extern "C" fn ChannelTypeFeatures_supports_static_remote_key(this_arg: &crate::lightning::ln::features::ChannelTypeFeatures) -> bool {
+       let mut ret = unsafe { &*ObjOps::untweak_ptr(this_arg.inner) }.supports_static_remote_key();
+       ret
+}
+
+/// Checks if this feature is required.
+#[must_use]
+#[no_mangle]
+pub extern "C" fn InitFeatures_requires_static_remote_key(this_arg: &crate::lightning::ln::features::InitFeatures) -> bool {
+       let mut ret = unsafe { &*ObjOps::untweak_ptr(this_arg.inner) }.requires_static_remote_key();
+       ret
+}
+
+/// Checks if this feature is required.
+#[must_use]
+#[no_mangle]
+pub extern "C" fn NodeFeatures_requires_static_remote_key(this_arg: &crate::lightning::ln::features::NodeFeatures) -> bool {
+       let mut ret = unsafe { &*ObjOps::untweak_ptr(this_arg.inner) }.requires_static_remote_key();
+       ret
+}
+
+/// Checks if this feature is required.
+#[must_use]
+#[no_mangle]
+pub extern "C" fn ChannelTypeFeatures_requires_static_remote_key(this_arg: &crate::lightning::ln::features::ChannelTypeFeatures) -> bool {
+       let mut ret = unsafe { &*ObjOps::untweak_ptr(this_arg.inner) }.requires_static_remote_key();
+       ret
+}
+
+/// Set this feature as optional.
+#[no_mangle]
+pub extern "C" fn InitFeatures_set_payment_secret_optional(this_arg: &mut crate::lightning::ln::features::InitFeatures) {
+       unsafe { &mut (*ObjOps::untweak_ptr(this_arg.inner as *mut crate::lightning::ln::features::nativeInitFeatures)) }.set_payment_secret_optional()
+}
+
+/// Set this feature as required.
+#[no_mangle]
+pub extern "C" fn InitFeatures_set_payment_secret_required(this_arg: &mut crate::lightning::ln::features::InitFeatures) {
+       unsafe { &mut (*ObjOps::untweak_ptr(this_arg.inner as *mut crate::lightning::ln::features::nativeInitFeatures)) }.set_payment_secret_required()
+}
+
+/// Checks if this feature is supported.
+#[must_use]
+#[no_mangle]
+pub extern "C" fn InitFeatures_supports_payment_secret(this_arg: &crate::lightning::ln::features::InitFeatures) -> bool {
+       let mut ret = unsafe { &*ObjOps::untweak_ptr(this_arg.inner) }.supports_payment_secret();
+       ret
+}
+
+/// Set this feature as optional.
+#[no_mangle]
+pub extern "C" fn NodeFeatures_set_payment_secret_optional(this_arg: &mut crate::lightning::ln::features::NodeFeatures) {
+       unsafe { &mut (*ObjOps::untweak_ptr(this_arg.inner as *mut crate::lightning::ln::features::nativeNodeFeatures)) }.set_payment_secret_optional()
+}
+
+/// Set this feature as required.
+#[no_mangle]
+pub extern "C" fn NodeFeatures_set_payment_secret_required(this_arg: &mut crate::lightning::ln::features::NodeFeatures) {
+       unsafe { &mut (*ObjOps::untweak_ptr(this_arg.inner as *mut crate::lightning::ln::features::nativeNodeFeatures)) }.set_payment_secret_required()
+}
+
+/// Checks if this feature is supported.
+#[must_use]
+#[no_mangle]
+pub extern "C" fn NodeFeatures_supports_payment_secret(this_arg: &crate::lightning::ln::features::NodeFeatures) -> bool {
+       let mut ret = unsafe { &*ObjOps::untweak_ptr(this_arg.inner) }.supports_payment_secret();
+       ret
+}
+
+/// Set this feature as optional.
+#[no_mangle]
+pub extern "C" fn InvoiceFeatures_set_payment_secret_optional(this_arg: &mut crate::lightning::ln::features::InvoiceFeatures) {
+       unsafe { &mut (*ObjOps::untweak_ptr(this_arg.inner as *mut crate::lightning::ln::features::nativeInvoiceFeatures)) }.set_payment_secret_optional()
+}
+
+/// Set this feature as required.
+#[no_mangle]
+pub extern "C" fn InvoiceFeatures_set_payment_secret_required(this_arg: &mut crate::lightning::ln::features::InvoiceFeatures) {
+       unsafe { &mut (*ObjOps::untweak_ptr(this_arg.inner as *mut crate::lightning::ln::features::nativeInvoiceFeatures)) }.set_payment_secret_required()
+}
+
+/// Checks if this feature is supported.
+#[must_use]
+#[no_mangle]
+pub extern "C" fn InvoiceFeatures_supports_payment_secret(this_arg: &crate::lightning::ln::features::InvoiceFeatures) -> bool {
+       let mut ret = unsafe { &*ObjOps::untweak_ptr(this_arg.inner) }.supports_payment_secret();
+       ret
+}
+
+/// Checks if this feature is required.
+#[must_use]
+#[no_mangle]
+pub extern "C" fn InitFeatures_requires_payment_secret(this_arg: &crate::lightning::ln::features::InitFeatures) -> bool {
+       let mut ret = unsafe { &*ObjOps::untweak_ptr(this_arg.inner) }.requires_payment_secret();
+       ret
+}
+
+/// Checks if this feature is required.
+#[must_use]
+#[no_mangle]
+pub extern "C" fn NodeFeatures_requires_payment_secret(this_arg: &crate::lightning::ln::features::NodeFeatures) -> bool {
+       let mut ret = unsafe { &*ObjOps::untweak_ptr(this_arg.inner) }.requires_payment_secret();
+       ret
+}
+
+/// Checks if this feature is required.
+#[must_use]
+#[no_mangle]
+pub extern "C" fn InvoiceFeatures_requires_payment_secret(this_arg: &crate::lightning::ln::features::InvoiceFeatures) -> bool {
+       let mut ret = unsafe { &*ObjOps::untweak_ptr(this_arg.inner) }.requires_payment_secret();
+       ret
+}
+
+/// Set this feature as optional.
+#[no_mangle]
+pub extern "C" fn InitFeatures_set_basic_mpp_optional(this_arg: &mut crate::lightning::ln::features::InitFeatures) {
+       unsafe { &mut (*ObjOps::untweak_ptr(this_arg.inner as *mut crate::lightning::ln::features::nativeInitFeatures)) }.set_basic_mpp_optional()
+}
+
+/// Set this feature as required.
+#[no_mangle]
+pub extern "C" fn InitFeatures_set_basic_mpp_required(this_arg: &mut crate::lightning::ln::features::InitFeatures) {
+       unsafe { &mut (*ObjOps::untweak_ptr(this_arg.inner as *mut crate::lightning::ln::features::nativeInitFeatures)) }.set_basic_mpp_required()
+}
+
+/// Checks if this feature is supported.
+#[must_use]
+#[no_mangle]
+pub extern "C" fn InitFeatures_supports_basic_mpp(this_arg: &crate::lightning::ln::features::InitFeatures) -> bool {
+       let mut ret = unsafe { &*ObjOps::untweak_ptr(this_arg.inner) }.supports_basic_mpp();
+       ret
+}
+
+/// Set this feature as optional.
+#[no_mangle]
+pub extern "C" fn NodeFeatures_set_basic_mpp_optional(this_arg: &mut crate::lightning::ln::features::NodeFeatures) {
+       unsafe { &mut (*ObjOps::untweak_ptr(this_arg.inner as *mut crate::lightning::ln::features::nativeNodeFeatures)) }.set_basic_mpp_optional()
+}
+
+/// Set this feature as required.
+#[no_mangle]
+pub extern "C" fn NodeFeatures_set_basic_mpp_required(this_arg: &mut crate::lightning::ln::features::NodeFeatures) {
+       unsafe { &mut (*ObjOps::untweak_ptr(this_arg.inner as *mut crate::lightning::ln::features::nativeNodeFeatures)) }.set_basic_mpp_required()
+}
+
+/// Checks if this feature is supported.
+#[must_use]
+#[no_mangle]
+pub extern "C" fn NodeFeatures_supports_basic_mpp(this_arg: &crate::lightning::ln::features::NodeFeatures) -> bool {
+       let mut ret = unsafe { &*ObjOps::untweak_ptr(this_arg.inner) }.supports_basic_mpp();
+       ret
+}
+
+/// Set this feature as optional.
+#[no_mangle]
+pub extern "C" fn InvoiceFeatures_set_basic_mpp_optional(this_arg: &mut crate::lightning::ln::features::InvoiceFeatures) {
+       unsafe { &mut (*ObjOps::untweak_ptr(this_arg.inner as *mut crate::lightning::ln::features::nativeInvoiceFeatures)) }.set_basic_mpp_optional()
+}
+
+/// Set this feature as required.
+#[no_mangle]
+pub extern "C" fn InvoiceFeatures_set_basic_mpp_required(this_arg: &mut crate::lightning::ln::features::InvoiceFeatures) {
+       unsafe { &mut (*ObjOps::untweak_ptr(this_arg.inner as *mut crate::lightning::ln::features::nativeInvoiceFeatures)) }.set_basic_mpp_required()
+}
+
+/// Checks if this feature is supported.
+#[must_use]
+#[no_mangle]
+pub extern "C" fn InvoiceFeatures_supports_basic_mpp(this_arg: &crate::lightning::ln::features::InvoiceFeatures) -> bool {
+       let mut ret = unsafe { &*ObjOps::untweak_ptr(this_arg.inner) }.supports_basic_mpp();
+       ret
+}
+
+/// Checks if this feature is required.
+#[must_use]
+#[no_mangle]
+pub extern "C" fn InitFeatures_requires_basic_mpp(this_arg: &crate::lightning::ln::features::InitFeatures) -> bool {
+       let mut ret = unsafe { &*ObjOps::untweak_ptr(this_arg.inner) }.requires_basic_mpp();
+       ret
+}
+
+/// Checks if this feature is required.
+#[must_use]
+#[no_mangle]
+pub extern "C" fn NodeFeatures_requires_basic_mpp(this_arg: &crate::lightning::ln::features::NodeFeatures) -> bool {
+       let mut ret = unsafe { &*ObjOps::untweak_ptr(this_arg.inner) }.requires_basic_mpp();
+       ret
+}
+
+/// Checks if this feature is required.
+#[must_use]
+#[no_mangle]
+pub extern "C" fn InvoiceFeatures_requires_basic_mpp(this_arg: &crate::lightning::ln::features::InvoiceFeatures) -> bool {
+       let mut ret = unsafe { &*ObjOps::untweak_ptr(this_arg.inner) }.requires_basic_mpp();
+       ret
+}
+
+/// Set this feature as optional.
+#[no_mangle]
+pub extern "C" fn InitFeatures_set_wumbo_optional(this_arg: &mut crate::lightning::ln::features::InitFeatures) {
+       unsafe { &mut (*ObjOps::untweak_ptr(this_arg.inner as *mut crate::lightning::ln::features::nativeInitFeatures)) }.set_wumbo_optional()
+}
+
+/// Set this feature as required.
+#[no_mangle]
+pub extern "C" fn InitFeatures_set_wumbo_required(this_arg: &mut crate::lightning::ln::features::InitFeatures) {
+       unsafe { &mut (*ObjOps::untweak_ptr(this_arg.inner as *mut crate::lightning::ln::features::nativeInitFeatures)) }.set_wumbo_required()
+}
+
+/// Checks if this feature is supported.
+#[must_use]
+#[no_mangle]
+pub extern "C" fn InitFeatures_supports_wumbo(this_arg: &crate::lightning::ln::features::InitFeatures) -> bool {
+       let mut ret = unsafe { &*ObjOps::untweak_ptr(this_arg.inner) }.supports_wumbo();
+       ret
+}
+
+/// Set this feature as optional.
+#[no_mangle]
+pub extern "C" fn NodeFeatures_set_wumbo_optional(this_arg: &mut crate::lightning::ln::features::NodeFeatures) {
+       unsafe { &mut (*ObjOps::untweak_ptr(this_arg.inner as *mut crate::lightning::ln::features::nativeNodeFeatures)) }.set_wumbo_optional()
+}
+
+/// Set this feature as required.
+#[no_mangle]
+pub extern "C" fn NodeFeatures_set_wumbo_required(this_arg: &mut crate::lightning::ln::features::NodeFeatures) {
+       unsafe { &mut (*ObjOps::untweak_ptr(this_arg.inner as *mut crate::lightning::ln::features::nativeNodeFeatures)) }.set_wumbo_required()
+}
+
+/// Checks if this feature is supported.
+#[must_use]
+#[no_mangle]
+pub extern "C" fn NodeFeatures_supports_wumbo(this_arg: &crate::lightning::ln::features::NodeFeatures) -> bool {
+       let mut ret = unsafe { &*ObjOps::untweak_ptr(this_arg.inner) }.supports_wumbo();
+       ret
+}
+
+/// Checks if this feature is required.
+#[must_use]
+#[no_mangle]
+pub extern "C" fn InitFeatures_requires_wumbo(this_arg: &crate::lightning::ln::features::InitFeatures) -> bool {
+       let mut ret = unsafe { &*ObjOps::untweak_ptr(this_arg.inner) }.requires_wumbo();
+       ret
+}
+
+/// Checks if this feature is required.
+#[must_use]
+#[no_mangle]
+pub extern "C" fn NodeFeatures_requires_wumbo(this_arg: &crate::lightning::ln::features::NodeFeatures) -> bool {
+       let mut ret = unsafe { &*ObjOps::untweak_ptr(this_arg.inner) }.requires_wumbo();
+       ret
+}
+
+/// Set this feature as optional.
+#[no_mangle]
+pub extern "C" fn InitFeatures_set_shutdown_any_segwit_optional(this_arg: &mut crate::lightning::ln::features::InitFeatures) {
+       unsafe { &mut (*ObjOps::untweak_ptr(this_arg.inner as *mut crate::lightning::ln::features::nativeInitFeatures)) }.set_shutdown_any_segwit_optional()
+}
+
+/// Set this feature as required.
+#[no_mangle]
+pub extern "C" fn InitFeatures_set_shutdown_any_segwit_required(this_arg: &mut crate::lightning::ln::features::InitFeatures) {
+       unsafe { &mut (*ObjOps::untweak_ptr(this_arg.inner as *mut crate::lightning::ln::features::nativeInitFeatures)) }.set_shutdown_any_segwit_required()
+}
+
+/// Checks if this feature is supported.
+#[must_use]
+#[no_mangle]
+pub extern "C" fn InitFeatures_supports_shutdown_anysegwit(this_arg: &crate::lightning::ln::features::InitFeatures) -> bool {
+       let mut ret = unsafe { &*ObjOps::untweak_ptr(this_arg.inner) }.supports_shutdown_anysegwit();
+       ret
+}
+
+/// Set this feature as optional.
+#[no_mangle]
+pub extern "C" fn NodeFeatures_set_shutdown_any_segwit_optional(this_arg: &mut crate::lightning::ln::features::NodeFeatures) {
+       unsafe { &mut (*ObjOps::untweak_ptr(this_arg.inner as *mut crate::lightning::ln::features::nativeNodeFeatures)) }.set_shutdown_any_segwit_optional()
+}
+
+/// Set this feature as required.
+#[no_mangle]
+pub extern "C" fn NodeFeatures_set_shutdown_any_segwit_required(this_arg: &mut crate::lightning::ln::features::NodeFeatures) {
+       unsafe { &mut (*ObjOps::untweak_ptr(this_arg.inner as *mut crate::lightning::ln::features::nativeNodeFeatures)) }.set_shutdown_any_segwit_required()
+}
+
+/// Checks if this feature is supported.
+#[must_use]
+#[no_mangle]
+pub extern "C" fn NodeFeatures_supports_shutdown_anysegwit(this_arg: &crate::lightning::ln::features::NodeFeatures) -> bool {
+       let mut ret = unsafe { &*ObjOps::untweak_ptr(this_arg.inner) }.supports_shutdown_anysegwit();
+       ret
+}
+
+/// Checks if this feature is required.
+#[must_use]
+#[no_mangle]
+pub extern "C" fn InitFeatures_requires_shutdown_anysegwit(this_arg: &crate::lightning::ln::features::InitFeatures) -> bool {
+       let mut ret = unsafe { &*ObjOps::untweak_ptr(this_arg.inner) }.requires_shutdown_anysegwit();
+       ret
+}
+
+/// Checks if this feature is required.
+#[must_use]
+#[no_mangle]
+pub extern "C" fn NodeFeatures_requires_shutdown_anysegwit(this_arg: &crate::lightning::ln::features::NodeFeatures) -> bool {
+       let mut ret = unsafe { &*ObjOps::untweak_ptr(this_arg.inner) }.requires_shutdown_anysegwit();
+       ret
+}
+
+/// Set this feature as optional.
+#[no_mangle]
+pub extern "C" fn InitFeatures_set_channel_type_optional(this_arg: &mut crate::lightning::ln::features::InitFeatures) {
+       unsafe { &mut (*ObjOps::untweak_ptr(this_arg.inner as *mut crate::lightning::ln::features::nativeInitFeatures)) }.set_channel_type_optional()
+}
+
+/// Set this feature as required.
+#[no_mangle]
+pub extern "C" fn InitFeatures_set_channel_type_required(this_arg: &mut crate::lightning::ln::features::InitFeatures) {
+       unsafe { &mut (*ObjOps::untweak_ptr(this_arg.inner as *mut crate::lightning::ln::features::nativeInitFeatures)) }.set_channel_type_required()
+}
+
+/// Checks if this feature is supported.
+#[must_use]
+#[no_mangle]
+pub extern "C" fn InitFeatures_supports_channel_type(this_arg: &crate::lightning::ln::features::InitFeatures) -> bool {
+       let mut ret = unsafe { &*ObjOps::untweak_ptr(this_arg.inner) }.supports_channel_type();
+       ret
+}
+
+/// Set this feature as optional.
+#[no_mangle]
+pub extern "C" fn NodeFeatures_set_channel_type_optional(this_arg: &mut crate::lightning::ln::features::NodeFeatures) {
+       unsafe { &mut (*ObjOps::untweak_ptr(this_arg.inner as *mut crate::lightning::ln::features::nativeNodeFeatures)) }.set_channel_type_optional()
+}
+
+/// Set this feature as required.
+#[no_mangle]
+pub extern "C" fn NodeFeatures_set_channel_type_required(this_arg: &mut crate::lightning::ln::features::NodeFeatures) {
+       unsafe { &mut (*ObjOps::untweak_ptr(this_arg.inner as *mut crate::lightning::ln::features::nativeNodeFeatures)) }.set_channel_type_required()
+}
+
+/// Checks if this feature is supported.
+#[must_use]
+#[no_mangle]
+pub extern "C" fn NodeFeatures_supports_channel_type(this_arg: &crate::lightning::ln::features::NodeFeatures) -> bool {
+       let mut ret = unsafe { &*ObjOps::untweak_ptr(this_arg.inner) }.supports_channel_type();
+       ret
+}
+
+/// Checks if this feature is required.
+#[must_use]
+#[no_mangle]
+pub extern "C" fn InitFeatures_requires_channel_type(this_arg: &crate::lightning::ln::features::InitFeatures) -> bool {
+       let mut ret = unsafe { &*ObjOps::untweak_ptr(this_arg.inner) }.requires_channel_type();
+       ret
+}
+
+/// Checks if this feature is required.
+#[must_use]
+#[no_mangle]
+pub extern "C" fn NodeFeatures_requires_channel_type(this_arg: &crate::lightning::ln::features::NodeFeatures) -> bool {
+       let mut ret = unsafe { &*ObjOps::untweak_ptr(this_arg.inner) }.requires_channel_type();
+       ret
+}
+
+/// Set this feature as optional.
+#[no_mangle]
+pub extern "C" fn InitFeatures_set_scid_privacy_optional(this_arg: &mut crate::lightning::ln::features::InitFeatures) {
+       unsafe { &mut (*ObjOps::untweak_ptr(this_arg.inner as *mut crate::lightning::ln::features::nativeInitFeatures)) }.set_scid_privacy_optional()
+}
+
+/// Set this feature as required.
+#[no_mangle]
+pub extern "C" fn InitFeatures_set_scid_privacy_required(this_arg: &mut crate::lightning::ln::features::InitFeatures) {
+       unsafe { &mut (*ObjOps::untweak_ptr(this_arg.inner as *mut crate::lightning::ln::features::nativeInitFeatures)) }.set_scid_privacy_required()
+}
+
+/// Checks if this feature is supported.
+#[must_use]
+#[no_mangle]
+pub extern "C" fn InitFeatures_supports_scid_privacy(this_arg: &crate::lightning::ln::features::InitFeatures) -> bool {
+       let mut ret = unsafe { &*ObjOps::untweak_ptr(this_arg.inner) }.supports_scid_privacy();
+       ret
+}
+
+/// Set this feature as optional.
+#[no_mangle]
+pub extern "C" fn NodeFeatures_set_scid_privacy_optional(this_arg: &mut crate::lightning::ln::features::NodeFeatures) {
+       unsafe { &mut (*ObjOps::untweak_ptr(this_arg.inner as *mut crate::lightning::ln::features::nativeNodeFeatures)) }.set_scid_privacy_optional()
+}
+
+/// Set this feature as required.
+#[no_mangle]
+pub extern "C" fn NodeFeatures_set_scid_privacy_required(this_arg: &mut crate::lightning::ln::features::NodeFeatures) {
+       unsafe { &mut (*ObjOps::untweak_ptr(this_arg.inner as *mut crate::lightning::ln::features::nativeNodeFeatures)) }.set_scid_privacy_required()
+}
+
+/// Checks if this feature is supported.
+#[must_use]
+#[no_mangle]
+pub extern "C" fn NodeFeatures_supports_scid_privacy(this_arg: &crate::lightning::ln::features::NodeFeatures) -> bool {
+       let mut ret = unsafe { &*ObjOps::untweak_ptr(this_arg.inner) }.supports_scid_privacy();
+       ret
+}
+
+/// Set this feature as optional.
+#[no_mangle]
+pub extern "C" fn ChannelTypeFeatures_set_scid_privacy_optional(this_arg: &mut crate::lightning::ln::features::ChannelTypeFeatures) {
+       unsafe { &mut (*ObjOps::untweak_ptr(this_arg.inner as *mut crate::lightning::ln::features::nativeChannelTypeFeatures)) }.set_scid_privacy_optional()
+}
+
+/// Set this feature as required.
+#[no_mangle]
+pub extern "C" fn ChannelTypeFeatures_set_scid_privacy_required(this_arg: &mut crate::lightning::ln::features::ChannelTypeFeatures) {
+       unsafe { &mut (*ObjOps::untweak_ptr(this_arg.inner as *mut crate::lightning::ln::features::nativeChannelTypeFeatures)) }.set_scid_privacy_required()
+}
+
+/// Checks if this feature is supported.
+#[must_use]
+#[no_mangle]
+pub extern "C" fn ChannelTypeFeatures_supports_scid_privacy(this_arg: &crate::lightning::ln::features::ChannelTypeFeatures) -> bool {
+       let mut ret = unsafe { &*ObjOps::untweak_ptr(this_arg.inner) }.supports_scid_privacy();
+       ret
+}
+
+/// Checks if this feature is required.
+#[must_use]
+#[no_mangle]
+pub extern "C" fn InitFeatures_requires_scid_privacy(this_arg: &crate::lightning::ln::features::InitFeatures) -> bool {
+       let mut ret = unsafe { &*ObjOps::untweak_ptr(this_arg.inner) }.requires_scid_privacy();
+       ret
+}
+
+/// Checks if this feature is required.
+#[must_use]
+#[no_mangle]
+pub extern "C" fn NodeFeatures_requires_scid_privacy(this_arg: &crate::lightning::ln::features::NodeFeatures) -> bool {
+       let mut ret = unsafe { &*ObjOps::untweak_ptr(this_arg.inner) }.requires_scid_privacy();
+       ret
+}
+
+/// Checks if this feature is required.
+#[must_use]
+#[no_mangle]
+pub extern "C" fn ChannelTypeFeatures_requires_scid_privacy(this_arg: &crate::lightning::ln::features::ChannelTypeFeatures) -> bool {
+       let mut ret = unsafe { &*ObjOps::untweak_ptr(this_arg.inner) }.requires_scid_privacy();
+       ret
+}
+
+/// Set this feature as optional.
+#[no_mangle]
+pub extern "C" fn InitFeatures_set_zero_conf_optional(this_arg: &mut crate::lightning::ln::features::InitFeatures) {
+       unsafe { &mut (*ObjOps::untweak_ptr(this_arg.inner as *mut crate::lightning::ln::features::nativeInitFeatures)) }.set_zero_conf_optional()
+}
+
+/// Set this feature as required.
+#[no_mangle]
+pub extern "C" fn InitFeatures_set_zero_conf_required(this_arg: &mut crate::lightning::ln::features::InitFeatures) {
+       unsafe { &mut (*ObjOps::untweak_ptr(this_arg.inner as *mut crate::lightning::ln::features::nativeInitFeatures)) }.set_zero_conf_required()
+}
+
+/// Checks if this feature is supported.
+#[must_use]
+#[no_mangle]
+pub extern "C" fn InitFeatures_supports_zero_conf(this_arg: &crate::lightning::ln::features::InitFeatures) -> bool {
+       let mut ret = unsafe { &*ObjOps::untweak_ptr(this_arg.inner) }.supports_zero_conf();
+       ret
+}
+
+/// Set this feature as optional.
+#[no_mangle]
+pub extern "C" fn NodeFeatures_set_zero_conf_optional(this_arg: &mut crate::lightning::ln::features::NodeFeatures) {
+       unsafe { &mut (*ObjOps::untweak_ptr(this_arg.inner as *mut crate::lightning::ln::features::nativeNodeFeatures)) }.set_zero_conf_optional()
+}
+
+/// Set this feature as required.
+#[no_mangle]
+pub extern "C" fn NodeFeatures_set_zero_conf_required(this_arg: &mut crate::lightning::ln::features::NodeFeatures) {
+       unsafe { &mut (*ObjOps::untweak_ptr(this_arg.inner as *mut crate::lightning::ln::features::nativeNodeFeatures)) }.set_zero_conf_required()
+}
+
+/// Checks if this feature is supported.
+#[must_use]
+#[no_mangle]
+pub extern "C" fn NodeFeatures_supports_zero_conf(this_arg: &crate::lightning::ln::features::NodeFeatures) -> bool {
+       let mut ret = unsafe { &*ObjOps::untweak_ptr(this_arg.inner) }.supports_zero_conf();
+       ret
+}
+
+/// Set this feature as optional.
+#[no_mangle]
+pub extern "C" fn ChannelTypeFeatures_set_zero_conf_optional(this_arg: &mut crate::lightning::ln::features::ChannelTypeFeatures) {
+       unsafe { &mut (*ObjOps::untweak_ptr(this_arg.inner as *mut crate::lightning::ln::features::nativeChannelTypeFeatures)) }.set_zero_conf_optional()
+}
+
+/// Set this feature as required.
+#[no_mangle]
+pub extern "C" fn ChannelTypeFeatures_set_zero_conf_required(this_arg: &mut crate::lightning::ln::features::ChannelTypeFeatures) {
+       unsafe { &mut (*ObjOps::untweak_ptr(this_arg.inner as *mut crate::lightning::ln::features::nativeChannelTypeFeatures)) }.set_zero_conf_required()
+}
+
+/// Checks if this feature is supported.
+#[must_use]
+#[no_mangle]
+pub extern "C" fn ChannelTypeFeatures_supports_zero_conf(this_arg: &crate::lightning::ln::features::ChannelTypeFeatures) -> bool {
+       let mut ret = unsafe { &*ObjOps::untweak_ptr(this_arg.inner) }.supports_zero_conf();
+       ret
+}
+
+/// Checks if this feature is required.
+#[must_use]
+#[no_mangle]
+pub extern "C" fn InitFeatures_requires_zero_conf(this_arg: &crate::lightning::ln::features::InitFeatures) -> bool {
+       let mut ret = unsafe { &*ObjOps::untweak_ptr(this_arg.inner) }.requires_zero_conf();
+       ret
+}
+
+/// Checks if this feature is required.
+#[must_use]
+#[no_mangle]
+pub extern "C" fn NodeFeatures_requires_zero_conf(this_arg: &crate::lightning::ln::features::NodeFeatures) -> bool {
+       let mut ret = unsafe { &*ObjOps::untweak_ptr(this_arg.inner) }.requires_zero_conf();
+       ret
+}
+
+/// Checks if this feature is required.
+#[must_use]
+#[no_mangle]
+pub extern "C" fn ChannelTypeFeatures_requires_zero_conf(this_arg: &crate::lightning::ln::features::ChannelTypeFeatures) -> bool {
+       let mut ret = unsafe { &*ObjOps::untweak_ptr(this_arg.inner) }.requires_zero_conf();
+       ret
+}
+
+/// Set this feature as optional.
+#[no_mangle]
+pub extern "C" fn NodeFeatures_set_keysend_optional(this_arg: &mut crate::lightning::ln::features::NodeFeatures) {
+       unsafe { &mut (*ObjOps::untweak_ptr(this_arg.inner as *mut crate::lightning::ln::features::nativeNodeFeatures)) }.set_keysend_optional()
+}
+
+/// Set this feature as required.
+#[no_mangle]
+pub extern "C" fn NodeFeatures_set_keysend_required(this_arg: &mut crate::lightning::ln::features::NodeFeatures) {
+       unsafe { &mut (*ObjOps::untweak_ptr(this_arg.inner as *mut crate::lightning::ln::features::nativeNodeFeatures)) }.set_keysend_required()
+}
+
+/// Checks if this feature is supported.
+#[must_use]
+#[no_mangle]
+pub extern "C" fn NodeFeatures_supports_keysend(this_arg: &crate::lightning::ln::features::NodeFeatures) -> bool {
+       let mut ret = unsafe { &*ObjOps::untweak_ptr(this_arg.inner) }.supports_keysend();
+       ret
+}
+
+/// Checks if this feature is required.
+#[must_use]
+#[no_mangle]
+pub extern "C" fn NodeFeatures_requires_keysend(this_arg: &crate::lightning::ln::features::NodeFeatures) -> bool {
+       let mut ret = unsafe { &*ObjOps::untweak_ptr(this_arg.inner) }.requires_keysend();
+       ret
+}
 
 }
 /// Checks if two InitFeaturess contain equal inner contents.
@@ -84,7 +976,7 @@ pub extern "C" fn ChannelTypeFeatures_eq(a: &ChannelTypeFeatures, b: &ChannelTyp
 impl Clone for InitFeatures {
        fn clone(&self) -> Self {
                Self {
-                       inner: if <*mut nativeInitFeatures>::is_null(self.inner) { std::ptr::null_mut() } else {
+                       inner: if <*mut nativeInitFeatures>::is_null(self.inner) { core::ptr::null_mut() } else {
                                ObjOps::heap_alloc(unsafe { &*ObjOps::untweak_ptr(self.inner) }.clone()) },
                        is_owned: true,
                }
@@ -103,7 +995,7 @@ pub extern "C" fn InitFeatures_clone(orig: &InitFeatures) -> InitFeatures {
 impl Clone for NodeFeatures {
        fn clone(&self) -> Self {
                Self {
-                       inner: if <*mut nativeNodeFeatures>::is_null(self.inner) { std::ptr::null_mut() } else {
+                       inner: if <*mut nativeNodeFeatures>::is_null(self.inner) { core::ptr::null_mut() } else {
                                ObjOps::heap_alloc(unsafe { &*ObjOps::untweak_ptr(self.inner) }.clone()) },
                        is_owned: true,
                }
@@ -122,7 +1014,7 @@ pub extern "C" fn NodeFeatures_clone(orig: &NodeFeatures) -> NodeFeatures {
 impl Clone for ChannelFeatures {
        fn clone(&self) -> Self {
                Self {
-                       inner: if <*mut nativeChannelFeatures>::is_null(self.inner) { std::ptr::null_mut() } else {
+                       inner: if <*mut nativeChannelFeatures>::is_null(self.inner) { core::ptr::null_mut() } else {
                                ObjOps::heap_alloc(unsafe { &*ObjOps::untweak_ptr(self.inner) }.clone()) },
                        is_owned: true,
                }
@@ -141,7 +1033,7 @@ pub extern "C" fn ChannelFeatures_clone(orig: &ChannelFeatures) -> ChannelFeatur
 impl Clone for InvoiceFeatures {
        fn clone(&self) -> Self {
                Self {
-                       inner: if <*mut nativeInvoiceFeatures>::is_null(self.inner) { std::ptr::null_mut() } else {
+                       inner: if <*mut nativeInvoiceFeatures>::is_null(self.inner) { core::ptr::null_mut() } else {
                                ObjOps::heap_alloc(unsafe { &*ObjOps::untweak_ptr(self.inner) }.clone()) },
                        is_owned: true,
                }
@@ -160,7 +1052,7 @@ pub extern "C" fn InvoiceFeatures_clone(orig: &InvoiceFeatures) -> InvoiceFeatur
 impl Clone for ChannelTypeFeatures {
        fn clone(&self) -> Self {
                Self {
-                       inner: if <*mut nativeChannelTypeFeatures>::is_null(self.inner) { std::ptr::null_mut() } else {
+                       inner: if <*mut nativeChannelTypeFeatures>::is_null(self.inner) { core::ptr::null_mut() } else {
                                ObjOps::heap_alloc(unsafe { &*ObjOps::untweak_ptr(self.inner) }.clone()) },
                        is_owned: true,
                }
@@ -223,7 +1115,7 @@ impl InitFeatures {
        pub(crate) fn take_inner(mut self) -> *mut nativeInitFeatures {
                assert!(self.is_owned);
                let ret = ObjOps::untweak_ptr(self.inner);
-               self.inner = std::ptr::null_mut();
+               self.inner = core::ptr::null_mut();
                ret
        }
 }
@@ -274,7 +1166,7 @@ impl NodeFeatures {
        pub(crate) fn take_inner(mut self) -> *mut nativeNodeFeatures {
                assert!(self.is_owned);
                let ret = ObjOps::untweak_ptr(self.inner);
-               self.inner = std::ptr::null_mut();
+               self.inner = core::ptr::null_mut();
                ret
        }
 }
@@ -325,7 +1217,7 @@ impl ChannelFeatures {
        pub(crate) fn take_inner(mut self) -> *mut nativeChannelFeatures {
                assert!(self.is_owned);
                let ret = ObjOps::untweak_ptr(self.inner);
-               self.inner = std::ptr::null_mut();
+               self.inner = core::ptr::null_mut();
                ret
        }
 }
@@ -376,7 +1268,7 @@ impl InvoiceFeatures {
        pub(crate) fn take_inner(mut self) -> *mut nativeInvoiceFeatures {
                assert!(self.is_owned);
                let ret = ObjOps::untweak_ptr(self.inner);
-               self.inner = std::ptr::null_mut();
+               self.inner = core::ptr::null_mut();
                ret
        }
 }
@@ -436,31 +1328,31 @@ impl ChannelTypeFeatures {
        pub(crate) fn take_inner(mut self) -> *mut nativeChannelTypeFeatures {
                assert!(self.is_owned);
                let ret = ObjOps::untweak_ptr(self.inner);
-               self.inner = std::ptr::null_mut();
+               self.inner = core::ptr::null_mut();
                ret
        }
 }
 /// Create a blank Features with no features set
 #[must_use]
 #[no_mangle]
-pub extern "C" fn InitFeatures_empty() -> InitFeatures {
+pub extern "C" fn InitFeatures_empty() -> crate::lightning::ln::features::InitFeatures {
        let mut ret = lightning::ln::features::InitFeatures::empty();
-       InitFeatures { inner: ObjOps::heap_alloc(ret), is_owned: true }
+       crate::lightning::ln::features::InitFeatures { inner: ObjOps::heap_alloc(ret), is_owned: true }
 }
 
 /// Creates a Features with the bits set which are known by the implementation
 #[must_use]
 #[no_mangle]
-pub extern "C" fn InitFeatures_known() -> InitFeatures {
+pub extern "C" fn InitFeatures_known() -> crate::lightning::ln::features::InitFeatures {
        let mut ret = lightning::ln::features::InitFeatures::known();
-       InitFeatures { inner: ObjOps::heap_alloc(ret), is_owned: true }
+       crate::lightning::ln::features::InitFeatures { inner: ObjOps::heap_alloc(ret), is_owned: true }
 }
 
 /// Returns true if this `Features` object contains unknown feature flags which are set as
 /// \"required\".
 #[must_use]
 #[no_mangle]
-pub extern "C" fn InitFeatures_requires_unknown_bits(this_arg: &InitFeatures) -> bool {
+pub extern "C" fn InitFeatures_requires_unknown_bits(this_arg: &crate::lightning::ln::features::InitFeatures) -> bool {
        let mut ret = unsafe { &*ObjOps::untweak_ptr(this_arg.inner) }.requires_unknown_bits();
        ret
 }
@@ -468,24 +1360,24 @@ pub extern "C" fn InitFeatures_requires_unknown_bits(this_arg: &InitFeatures) ->
 /// Create a blank Features with no features set
 #[must_use]
 #[no_mangle]
-pub extern "C" fn NodeFeatures_empty() -> NodeFeatures {
+pub extern "C" fn NodeFeatures_empty() -> crate::lightning::ln::features::NodeFeatures {
        let mut ret = lightning::ln::features::NodeFeatures::empty();
-       NodeFeatures { inner: ObjOps::heap_alloc(ret), is_owned: true }
+       crate::lightning::ln::features::NodeFeatures { inner: ObjOps::heap_alloc(ret), is_owned: true }
 }
 
 /// Creates a Features with the bits set which are known by the implementation
 #[must_use]
 #[no_mangle]
-pub extern "C" fn NodeFeatures_known() -> NodeFeatures {
+pub extern "C" fn NodeFeatures_known() -> crate::lightning::ln::features::NodeFeatures {
        let mut ret = lightning::ln::features::NodeFeatures::known();
-       NodeFeatures { inner: ObjOps::heap_alloc(ret), is_owned: true }
+       crate::lightning::ln::features::NodeFeatures { inner: ObjOps::heap_alloc(ret), is_owned: true }
 }
 
 /// Returns true if this `Features` object contains unknown feature flags which are set as
 /// \"required\".
 #[must_use]
 #[no_mangle]
-pub extern "C" fn NodeFeatures_requires_unknown_bits(this_arg: &NodeFeatures) -> bool {
+pub extern "C" fn NodeFeatures_requires_unknown_bits(this_arg: &crate::lightning::ln::features::NodeFeatures) -> bool {
        let mut ret = unsafe { &*ObjOps::untweak_ptr(this_arg.inner) }.requires_unknown_bits();
        ret
 }
@@ -493,24 +1385,24 @@ pub extern "C" fn NodeFeatures_requires_unknown_bits(this_arg: &NodeFeatures) ->
 /// Create a blank Features with no features set
 #[must_use]
 #[no_mangle]
-pub extern "C" fn ChannelFeatures_empty() -> ChannelFeatures {
+pub extern "C" fn ChannelFeatures_empty() -> crate::lightning::ln::features::ChannelFeatures {
        let mut ret = lightning::ln::features::ChannelFeatures::empty();
-       ChannelFeatures { inner: ObjOps::heap_alloc(ret), is_owned: true }
+       crate::lightning::ln::features::ChannelFeatures { inner: ObjOps::heap_alloc(ret), is_owned: true }
 }
 
 /// Creates a Features with the bits set which are known by the implementation
 #[must_use]
 #[no_mangle]
-pub extern "C" fn ChannelFeatures_known() -> ChannelFeatures {
+pub extern "C" fn ChannelFeatures_known() -> crate::lightning::ln::features::ChannelFeatures {
        let mut ret = lightning::ln::features::ChannelFeatures::known();
-       ChannelFeatures { inner: ObjOps::heap_alloc(ret), is_owned: true }
+       crate::lightning::ln::features::ChannelFeatures { inner: ObjOps::heap_alloc(ret), is_owned: true }
 }
 
 /// Returns true if this `Features` object contains unknown feature flags which are set as
 /// \"required\".
 #[must_use]
 #[no_mangle]
-pub extern "C" fn ChannelFeatures_requires_unknown_bits(this_arg: &ChannelFeatures) -> bool {
+pub extern "C" fn ChannelFeatures_requires_unknown_bits(this_arg: &crate::lightning::ln::features::ChannelFeatures) -> bool {
        let mut ret = unsafe { &*ObjOps::untweak_ptr(this_arg.inner) }.requires_unknown_bits();
        ret
 }
@@ -518,24 +1410,24 @@ pub extern "C" fn ChannelFeatures_requires_unknown_bits(this_arg: &ChannelFeatur
 /// Create a blank Features with no features set
 #[must_use]
 #[no_mangle]
-pub extern "C" fn InvoiceFeatures_empty() -> InvoiceFeatures {
+pub extern "C" fn InvoiceFeatures_empty() -> crate::lightning::ln::features::InvoiceFeatures {
        let mut ret = lightning::ln::features::InvoiceFeatures::empty();
-       InvoiceFeatures { inner: ObjOps::heap_alloc(ret), is_owned: true }
+       crate::lightning::ln::features::InvoiceFeatures { inner: ObjOps::heap_alloc(ret), is_owned: true }
 }
 
 /// Creates a Features with the bits set which are known by the implementation
 #[must_use]
 #[no_mangle]
-pub extern "C" fn InvoiceFeatures_known() -> InvoiceFeatures {
+pub extern "C" fn InvoiceFeatures_known() -> crate::lightning::ln::features::InvoiceFeatures {
        let mut ret = lightning::ln::features::InvoiceFeatures::known();
-       InvoiceFeatures { inner: ObjOps::heap_alloc(ret), is_owned: true }
+       crate::lightning::ln::features::InvoiceFeatures { inner: ObjOps::heap_alloc(ret), is_owned: true }
 }
 
 /// Returns true if this `Features` object contains unknown feature flags which are set as
 /// \"required\".
 #[must_use]
 #[no_mangle]
-pub extern "C" fn InvoiceFeatures_requires_unknown_bits(this_arg: &InvoiceFeatures) -> bool {
+pub extern "C" fn InvoiceFeatures_requires_unknown_bits(this_arg: &crate::lightning::ln::features::InvoiceFeatures) -> bool {
        let mut ret = unsafe { &*ObjOps::untweak_ptr(this_arg.inner) }.requires_unknown_bits();
        ret
 }
@@ -543,31 +1435,31 @@ pub extern "C" fn InvoiceFeatures_requires_unknown_bits(this_arg: &InvoiceFeatur
 /// Create a blank Features with no features set
 #[must_use]
 #[no_mangle]
-pub extern "C" fn ChannelTypeFeatures_empty() -> ChannelTypeFeatures {
+pub extern "C" fn ChannelTypeFeatures_empty() -> crate::lightning::ln::features::ChannelTypeFeatures {
        let mut ret = lightning::ln::features::ChannelTypeFeatures::empty();
-       ChannelTypeFeatures { inner: ObjOps::heap_alloc(ret), is_owned: true }
+       crate::lightning::ln::features::ChannelTypeFeatures { inner: ObjOps::heap_alloc(ret), is_owned: true }
 }
 
 /// Creates a Features with the bits set which are known by the implementation
 #[must_use]
 #[no_mangle]
-pub extern "C" fn ChannelTypeFeatures_known() -> ChannelTypeFeatures {
+pub extern "C" fn ChannelTypeFeatures_known() -> crate::lightning::ln::features::ChannelTypeFeatures {
        let mut ret = lightning::ln::features::ChannelTypeFeatures::known();
-       ChannelTypeFeatures { inner: ObjOps::heap_alloc(ret), is_owned: true }
+       crate::lightning::ln::features::ChannelTypeFeatures { inner: ObjOps::heap_alloc(ret), is_owned: true }
 }
 
 /// Returns true if this `Features` object contains unknown feature flags which are set as
 /// \"required\".
 #[must_use]
 #[no_mangle]
-pub extern "C" fn ChannelTypeFeatures_requires_unknown_bits(this_arg: &ChannelTypeFeatures) -> bool {
+pub extern "C" fn ChannelTypeFeatures_requires_unknown_bits(this_arg: &crate::lightning::ln::features::ChannelTypeFeatures) -> bool {
        let mut ret = unsafe { &*ObjOps::untweak_ptr(this_arg.inner) }.requires_unknown_bits();
        ret
 }
 
 #[no_mangle]
 /// Serialize the InitFeatures object into a byte array which can be read by InitFeatures_read
-pub extern "C" fn InitFeatures_write(obj: &InitFeatures) -> crate::c_types::derived::CVec_u8Z {
+pub extern "C" fn InitFeatures_write(obj: &crate::lightning::ln::features::InitFeatures) -> crate::c_types::derived::CVec_u8Z {
        crate::c_types::serialize_obj(unsafe { &*obj }.get_native_ref())
 }
 #[no_mangle]
@@ -583,7 +1475,7 @@ pub extern "C" fn InitFeatures_read(ser: crate::c_types::u8slice) -> crate::c_ty
 }
 #[no_mangle]
 /// Serialize the ChannelFeatures object into a byte array which can be read by ChannelFeatures_read
-pub extern "C" fn ChannelFeatures_write(obj: &ChannelFeatures) -> crate::c_types::derived::CVec_u8Z {
+pub extern "C" fn ChannelFeatures_write(obj: &crate::lightning::ln::features::ChannelFeatures) -> crate::c_types::derived::CVec_u8Z {
        crate::c_types::serialize_obj(unsafe { &*obj }.get_native_ref())
 }
 #[no_mangle]
@@ -599,7 +1491,7 @@ pub extern "C" fn ChannelFeatures_read(ser: crate::c_types::u8slice) -> crate::c
 }
 #[no_mangle]
 /// Serialize the NodeFeatures object into a byte array which can be read by NodeFeatures_read
-pub extern "C" fn NodeFeatures_write(obj: &NodeFeatures) -> crate::c_types::derived::CVec_u8Z {
+pub extern "C" fn NodeFeatures_write(obj: &crate::lightning::ln::features::NodeFeatures) -> crate::c_types::derived::CVec_u8Z {
        crate::c_types::serialize_obj(unsafe { &*obj }.get_native_ref())
 }
 #[no_mangle]
@@ -615,7 +1507,7 @@ pub extern "C" fn NodeFeatures_read(ser: crate::c_types::u8slice) -> crate::c_ty
 }
 #[no_mangle]
 /// Serialize the InvoiceFeatures object into a byte array which can be read by InvoiceFeatures_read
-pub extern "C" fn InvoiceFeatures_write(obj: &InvoiceFeatures) -> crate::c_types::derived::CVec_u8Z {
+pub extern "C" fn InvoiceFeatures_write(obj: &crate::lightning::ln::features::InvoiceFeatures) -> crate::c_types::derived::CVec_u8Z {
        crate::c_types::serialize_obj(unsafe { &*obj }.get_native_ref())
 }
 #[no_mangle]
@@ -631,7 +1523,7 @@ pub extern "C" fn InvoiceFeatures_read(ser: crate::c_types::u8slice) -> crate::c
 }
 #[no_mangle]
 /// Serialize the ChannelTypeFeatures object into a byte array which can be read by ChannelTypeFeatures_read
-pub extern "C" fn ChannelTypeFeatures_write(obj: &ChannelTypeFeatures) -> crate::c_types::derived::CVec_u8Z {
+pub extern "C" fn ChannelTypeFeatures_write(obj: &crate::lightning::ln::features::ChannelTypeFeatures) -> crate::c_types::derived::CVec_u8Z {
        crate::c_types::serialize_obj(unsafe { &*obj }.get_native_ref())
 }
 #[no_mangle]