+++ /dev/null
-// This file is Copyright its original authors, visible in version control
-// history and in the source files from which this was generated.
-//
-// This file is licensed under the license available in the LICENSE or LICENSE.md
-// file in the root of this repository or, if no such file exists, the same
-// license as that which applies to the original source files from which this
-// source was automatically generated.
-
-//! Feature flag definitions for the Lightning protocol according to [BOLT #9].
-//!
-//! Lightning nodes advertise a supported set of operation through feature flags. Features are
-//! applicable for a specific context as indicated in some [messages]. [`Features`] encapsulates
-//! behavior for specifying and checking feature flags for a particular context. Each feature is
-//! defined internally by a trait specifying the corresponding flags (i.e., even and odd bits).
-//!
-//! Whether a feature is considered \"known\" or \"unknown\" is relative to the implementation, whereas
-//! the term \"supports\" is used in reference to a particular set of [`Features`]. That is, a node
-//! 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
-//! [messages]: crate::ln::msgs
-
-use std::ffi::c_void;
-use bitcoin::hashes::Hash;
-use crate::c_types::*;
-
-impl Clone for InitFeatures {
- fn clone(&self) -> Self {
- Self {
- inner: if <*mut nativeInitFeatures>::is_null(self.inner) { std::ptr::null_mut() } else {
- Box::into_raw(Box::new(unsafe { &*self.inner }.clone())) },
- is_owned: true,
- }
- }
-}
-#[allow(unused)]
-/// Used only if an object of this type is returned as a trait impl by a method
-pub(crate) extern "C" fn InitFeatures_clone_void(this_ptr: *const c_void) -> *mut c_void {
- Box::into_raw(Box::new(unsafe { (*(this_ptr as *mut nativeInitFeatures)).clone() })) as *mut c_void
-}
-#[no_mangle]
-/// Creates a copy of the InitFeatures
-pub extern "C" fn InitFeatures_clone(orig: &InitFeatures) -> InitFeatures {
- orig.clone()
-}
-impl Clone for NodeFeatures {
- fn clone(&self) -> Self {
- Self {
- inner: if <*mut nativeNodeFeatures>::is_null(self.inner) { std::ptr::null_mut() } else {
- Box::into_raw(Box::new(unsafe { &*self.inner }.clone())) },
- is_owned: true,
- }
- }
-}
-#[allow(unused)]
-/// Used only if an object of this type is returned as a trait impl by a method
-pub(crate) extern "C" fn NodeFeatures_clone_void(this_ptr: *const c_void) -> *mut c_void {
- Box::into_raw(Box::new(unsafe { (*(this_ptr as *mut nativeNodeFeatures)).clone() })) as *mut c_void
-}
-#[no_mangle]
-/// Creates a copy of the NodeFeatures
-pub extern "C" fn NodeFeatures_clone(orig: &NodeFeatures) -> NodeFeatures {
- orig.clone()
-}
-impl Clone for ChannelFeatures {
- fn clone(&self) -> Self {
- Self {
- inner: if <*mut nativeChannelFeatures>::is_null(self.inner) { std::ptr::null_mut() } else {
- Box::into_raw(Box::new(unsafe { &*self.inner }.clone())) },
- is_owned: true,
- }
- }
-}
-#[allow(unused)]
-/// Used only if an object of this type is returned as a trait impl by a method
-pub(crate) extern "C" fn ChannelFeatures_clone_void(this_ptr: *const c_void) -> *mut c_void {
- Box::into_raw(Box::new(unsafe { (*(this_ptr as *mut nativeChannelFeatures)).clone() })) as *mut c_void
-}
-#[no_mangle]
-/// Creates a copy of the ChannelFeatures
-pub extern "C" fn ChannelFeatures_clone(orig: &ChannelFeatures) -> ChannelFeatures {
- orig.clone()
-}
-impl Clone for InvoiceFeatures {
- fn clone(&self) -> Self {
- Self {
- inner: if <*mut nativeInvoiceFeatures>::is_null(self.inner) { std::ptr::null_mut() } else {
- Box::into_raw(Box::new(unsafe { &*self.inner }.clone())) },
- is_owned: true,
- }
- }
-}
-#[allow(unused)]
-/// Used only if an object of this type is returned as a trait impl by a method
-pub(crate) extern "C" fn InvoiceFeatures_clone_void(this_ptr: *const c_void) -> *mut c_void {
- Box::into_raw(Box::new(unsafe { (*(this_ptr as *mut nativeInvoiceFeatures)).clone() })) as *mut c_void
-}
-#[no_mangle]
-/// Creates a copy of the InvoiceFeatures
-pub extern "C" fn InvoiceFeatures_clone(orig: &InvoiceFeatures) -> InvoiceFeatures {
- orig.clone()
-}
-
-use lightning::ln::features::InitFeatures as nativeInitFeaturesImport;
-type nativeInitFeatures = nativeInitFeaturesImport;
-
-/// Features used within an `init` message.
-#[must_use]
-#[repr(C)]
-pub struct InitFeatures {
- /// A pointer to the opaque Rust object.
-
- /// Nearly everywhere, inner must be non-null, however in places where
- /// the Rust equivalent takes an Option, it may be set to null to indicate None.
- pub inner: *mut nativeInitFeatures,
- /// Indicates that this is the only struct which contains the same pointer.
-
- /// Rust functions which take ownership of an object provided via an argument require
- /// this to be true and invalidate the object pointed to by inner.
- pub is_owned: bool,
-}
-
-impl Drop for InitFeatures {
- fn drop(&mut self) {
- if self.is_owned && !<*mut nativeInitFeatures>::is_null(self.inner) {
- let _ = unsafe { Box::from_raw(self.inner) };
- }
- }
-}
-/// Frees any resources used by the InitFeatures, if is_owned is set and inner is non-NULL.
-#[no_mangle]
-pub extern "C" fn InitFeatures_free(this_obj: InitFeatures) { }
-#[allow(unused)]
-/// Used only if an object of this type is returned as a trait impl by a method
-extern "C" fn InitFeatures_free_void(this_ptr: *mut c_void) {
- unsafe { let _ = Box::from_raw(this_ptr as *mut nativeInitFeatures); }
-}
-#[allow(unused)]
-/// When moving out of the pointer, we have to ensure we aren't a reference, this makes that easy
-impl InitFeatures {
- pub(crate) fn take_inner(mut self) -> *mut nativeInitFeatures {
- assert!(self.is_owned);
- let ret = self.inner;
- self.inner = std::ptr::null_mut();
- ret
- }
-}
-
-use lightning::ln::features::NodeFeatures as nativeNodeFeaturesImport;
-type nativeNodeFeatures = nativeNodeFeaturesImport;
-
-/// Features used within a `node_announcement` message.
-#[must_use]
-#[repr(C)]
-pub struct NodeFeatures {
- /// A pointer to the opaque Rust object.
-
- /// Nearly everywhere, inner must be non-null, however in places where
- /// the Rust equivalent takes an Option, it may be set to null to indicate None.
- pub inner: *mut nativeNodeFeatures,
- /// Indicates that this is the only struct which contains the same pointer.
-
- /// Rust functions which take ownership of an object provided via an argument require
- /// this to be true and invalidate the object pointed to by inner.
- pub is_owned: bool,
-}
-
-impl Drop for NodeFeatures {
- fn drop(&mut self) {
- if self.is_owned && !<*mut nativeNodeFeatures>::is_null(self.inner) {
- let _ = unsafe { Box::from_raw(self.inner) };
- }
- }
-}
-/// Frees any resources used by the NodeFeatures, if is_owned is set and inner is non-NULL.
-#[no_mangle]
-pub extern "C" fn NodeFeatures_free(this_obj: NodeFeatures) { }
-#[allow(unused)]
-/// Used only if an object of this type is returned as a trait impl by a method
-extern "C" fn NodeFeatures_free_void(this_ptr: *mut c_void) {
- unsafe { let _ = Box::from_raw(this_ptr as *mut nativeNodeFeatures); }
-}
-#[allow(unused)]
-/// When moving out of the pointer, we have to ensure we aren't a reference, this makes that easy
-impl NodeFeatures {
- pub(crate) fn take_inner(mut self) -> *mut nativeNodeFeatures {
- assert!(self.is_owned);
- let ret = self.inner;
- self.inner = std::ptr::null_mut();
- ret
- }
-}
-
-use lightning::ln::features::ChannelFeatures as nativeChannelFeaturesImport;
-type nativeChannelFeatures = nativeChannelFeaturesImport;
-
-/// Features used within a `channel_announcement` message.
-#[must_use]
-#[repr(C)]
-pub struct ChannelFeatures {
- /// A pointer to the opaque Rust object.
-
- /// Nearly everywhere, inner must be non-null, however in places where
- /// the Rust equivalent takes an Option, it may be set to null to indicate None.
- pub inner: *mut nativeChannelFeatures,
- /// Indicates that this is the only struct which contains the same pointer.
-
- /// Rust functions which take ownership of an object provided via an argument require
- /// this to be true and invalidate the object pointed to by inner.
- pub is_owned: bool,
-}
-
-impl Drop for ChannelFeatures {
- fn drop(&mut self) {
- if self.is_owned && !<*mut nativeChannelFeatures>::is_null(self.inner) {
- let _ = unsafe { Box::from_raw(self.inner) };
- }
- }
-}
-/// Frees any resources used by the ChannelFeatures, if is_owned is set and inner is non-NULL.
-#[no_mangle]
-pub extern "C" fn ChannelFeatures_free(this_obj: ChannelFeatures) { }
-#[allow(unused)]
-/// Used only if an object of this type is returned as a trait impl by a method
-extern "C" fn ChannelFeatures_free_void(this_ptr: *mut c_void) {
- unsafe { let _ = Box::from_raw(this_ptr as *mut nativeChannelFeatures); }
-}
-#[allow(unused)]
-/// When moving out of the pointer, we have to ensure we aren't a reference, this makes that easy
-impl ChannelFeatures {
- pub(crate) fn take_inner(mut self) -> *mut nativeChannelFeatures {
- assert!(self.is_owned);
- let ret = self.inner;
- self.inner = std::ptr::null_mut();
- ret
- }
-}
-
-use lightning::ln::features::InvoiceFeatures as nativeInvoiceFeaturesImport;
-type nativeInvoiceFeatures = nativeInvoiceFeaturesImport;
-
-/// Features used within an invoice.
-#[must_use]
-#[repr(C)]
-pub struct InvoiceFeatures {
- /// A pointer to the opaque Rust object.
-
- /// Nearly everywhere, inner must be non-null, however in places where
- /// the Rust equivalent takes an Option, it may be set to null to indicate None.
- pub inner: *mut nativeInvoiceFeatures,
- /// Indicates that this is the only struct which contains the same pointer.
-
- /// Rust functions which take ownership of an object provided via an argument require
- /// this to be true and invalidate the object pointed to by inner.
- pub is_owned: bool,
-}
-
-impl Drop for InvoiceFeatures {
- fn drop(&mut self) {
- if self.is_owned && !<*mut nativeInvoiceFeatures>::is_null(self.inner) {
- let _ = unsafe { Box::from_raw(self.inner) };
- }
- }
-}
-/// Frees any resources used by the InvoiceFeatures, if is_owned is set and inner is non-NULL.
-#[no_mangle]
-pub extern "C" fn InvoiceFeatures_free(this_obj: InvoiceFeatures) { }
-#[allow(unused)]
-/// Used only if an object of this type is returned as a trait impl by a method
-extern "C" fn InvoiceFeatures_free_void(this_ptr: *mut c_void) {
- unsafe { let _ = Box::from_raw(this_ptr as *mut nativeInvoiceFeatures); }
-}
-#[allow(unused)]
-/// When moving out of the pointer, we have to ensure we aren't a reference, this makes that easy
-impl InvoiceFeatures {
- pub(crate) fn take_inner(mut self) -> *mut nativeInvoiceFeatures {
- assert!(self.is_owned);
- let ret = self.inner;
- self.inner = std::ptr::null_mut();
- ret
- }
-}
-/// Create a blank Features with no features set
-#[must_use]
-#[no_mangle]
-pub extern "C" fn InitFeatures_empty() -> InitFeatures {
- let mut ret = lightning::ln::features::InitFeatures::empty();
- InitFeatures { inner: Box::into_raw(Box::new(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 {
- let mut ret = lightning::ln::features::InitFeatures::known();
- InitFeatures { inner: Box::into_raw(Box::new(ret)), is_owned: true }
-}
-
-/// Create a blank Features with no features set
-#[must_use]
-#[no_mangle]
-pub extern "C" fn NodeFeatures_empty() -> NodeFeatures {
- let mut ret = lightning::ln::features::NodeFeatures::empty();
- NodeFeatures { inner: Box::into_raw(Box::new(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 {
- let mut ret = lightning::ln::features::NodeFeatures::known();
- NodeFeatures { inner: Box::into_raw(Box::new(ret)), is_owned: true }
-}
-
-/// Create a blank Features with no features set
-#[must_use]
-#[no_mangle]
-pub extern "C" fn ChannelFeatures_empty() -> ChannelFeatures {
- let mut ret = lightning::ln::features::ChannelFeatures::empty();
- ChannelFeatures { inner: Box::into_raw(Box::new(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 {
- let mut ret = lightning::ln::features::ChannelFeatures::known();
- ChannelFeatures { inner: Box::into_raw(Box::new(ret)), is_owned: true }
-}
-
-/// Create a blank Features with no features set
-#[must_use]
-#[no_mangle]
-pub extern "C" fn InvoiceFeatures_empty() -> InvoiceFeatures {
- let mut ret = lightning::ln::features::InvoiceFeatures::empty();
- InvoiceFeatures { inner: Box::into_raw(Box::new(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 {
- let mut ret = lightning::ln::features::InvoiceFeatures::known();
- InvoiceFeatures { inner: Box::into_raw(Box::new(ret)), is_owned: true }
-}
-
-#[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 {
- crate::c_types::serialize_obj(unsafe { &*unsafe { &*obj }.inner })
-}
-#[no_mangle]
-pub(crate) extern "C" fn InitFeatures_write_void(obj: *const c_void) -> crate::c_types::derived::CVec_u8Z {
- crate::c_types::serialize_obj(unsafe { &*(obj as *const nativeInitFeatures) })
-}
-#[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 {
- crate::c_types::serialize_obj(unsafe { &*unsafe { &*obj }.inner })
-}
-#[no_mangle]
-pub(crate) extern "C" fn NodeFeatures_write_void(obj: *const c_void) -> crate::c_types::derived::CVec_u8Z {
- crate::c_types::serialize_obj(unsafe { &*(obj as *const nativeNodeFeatures) })
-}
-#[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 {
- crate::c_types::serialize_obj(unsafe { &*unsafe { &*obj }.inner })
-}
-#[no_mangle]
-pub(crate) extern "C" fn ChannelFeatures_write_void(obj: *const c_void) -> crate::c_types::derived::CVec_u8Z {
- crate::c_types::serialize_obj(unsafe { &*(obj as *const nativeChannelFeatures) })
-}
-#[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 {
- crate::c_types::serialize_obj(unsafe { &*unsafe { &*obj }.inner })
-}
-#[no_mangle]
-pub(crate) extern "C" fn InvoiceFeatures_write_void(obj: *const c_void) -> crate::c_types::derived::CVec_u8Z {
- crate::c_types::serialize_obj(unsafe { &*(obj as *const nativeInvoiceFeatures) })
-}
-#[no_mangle]
-/// Read a InitFeatures from a byte array, created by InitFeatures_write
-pub extern "C" fn InitFeatures_read(ser: crate::c_types::u8slice) -> crate::c_types::derived::CResult_InitFeaturesDecodeErrorZ {
- let res = crate::c_types::deserialize_obj(ser);
- let mut local_res = match res { Ok(mut o) => crate::c_types::CResultTempl::ok( { crate::ln::features::InitFeatures { inner: Box::into_raw(Box::new(o)), is_owned: true } }).into(), Err(mut e) => crate::c_types::CResultTempl::err( { crate::ln::msgs::DecodeError { inner: Box::into_raw(Box::new(e)), is_owned: true } }).into() };
- local_res
-}
-#[no_mangle]
-/// Read a NodeFeatures from a byte array, created by NodeFeatures_write
-pub extern "C" fn NodeFeatures_read(ser: crate::c_types::u8slice) -> crate::c_types::derived::CResult_NodeFeaturesDecodeErrorZ {
- let res = crate::c_types::deserialize_obj(ser);
- let mut local_res = match res { Ok(mut o) => crate::c_types::CResultTempl::ok( { crate::ln::features::NodeFeatures { inner: Box::into_raw(Box::new(o)), is_owned: true } }).into(), Err(mut e) => crate::c_types::CResultTempl::err( { crate::ln::msgs::DecodeError { inner: Box::into_raw(Box::new(e)), is_owned: true } }).into() };
- local_res
-}
-#[no_mangle]
-/// Read a ChannelFeatures from a byte array, created by ChannelFeatures_write
-pub extern "C" fn ChannelFeatures_read(ser: crate::c_types::u8slice) -> crate::c_types::derived::CResult_ChannelFeaturesDecodeErrorZ {
- let res = crate::c_types::deserialize_obj(ser);
- let mut local_res = match res { Ok(mut o) => crate::c_types::CResultTempl::ok( { crate::ln::features::ChannelFeatures { inner: Box::into_raw(Box::new(o)), is_owned: true } }).into(), Err(mut e) => crate::c_types::CResultTempl::err( { crate::ln::msgs::DecodeError { inner: Box::into_raw(Box::new(e)), is_owned: true } }).into() };
- local_res
-}
-#[no_mangle]
-/// Read a InvoiceFeatures from a byte array, created by InvoiceFeatures_write
-pub extern "C" fn InvoiceFeatures_read(ser: crate::c_types::u8slice) -> crate::c_types::derived::CResult_InvoiceFeaturesDecodeErrorZ {
- let res = crate::c_types::deserialize_obj(ser);
- let mut local_res = match res { Ok(mut o) => crate::c_types::CResultTempl::ok( { crate::ln::features::InvoiceFeatures { inner: Box::into_raw(Box::new(o)), is_owned: true } }).into(), Err(mut e) => crate::c_types::CResultTempl::err( { crate::ln::msgs::DecodeError { inner: Box::into_raw(Box::new(e)), is_owned: true } }).into() };
- local_res
-}
projects / ldk-c-bindings / blobdiff