X-Git-Url: http://git.bitcoin.ninja/index.cgi?p=ldk-c-bindings;a=blobdiff_plain;f=lightning-c-bindings%2Fsrc%2Flightning%2Fln%2Ffeatures.rs;h=c0a52b3ee74f39e7df9800b8278ad0614020bdc3;hp=e12ee03732d3ae8dc37e2d4a2cd131f0bf5b0299;hb=dd5bf474af6c806b20c26f4f2b751f3226a94dfd;hpb=d9866e870bbe080412dc70b1421e28a756e4407e diff --git a/lightning-c-bindings/src/lightning/ln/features.rs b/lightning-c-bindings/src/lightning/ln/features.rs index e12ee03..c0a52b3 100644 --- a/lightning-c-bindings/src/lightning/ln/features.rs +++ b/lightning-c-bindings/src/lightning/ln/features.rs @@ -21,15 +21,71 @@ //! [BOLT #9]: https://github.com/lightningnetwork/lightning-rfc/blob/master/09-features.md //! [messages]: crate::ln::msgs +use std::str::FromStr; use std::ffi::c_void; +use core::convert::Infallible; use bitcoin::hashes::Hash; use crate::c_types::*; +mod sealed { + +use std::str::FromStr; +use std::ffi::c_void; +use core::convert::Infallible; +use bitcoin::hashes::Hash; +use crate::c_types::*; + +} +/// Checks if two InitFeaturess contain equal inner contents. +/// This ignores pointers and is_owned flags and looks at the values in fields. +/// Two objects with NULL inner values will be considered "equal" here. +#[no_mangle] +pub extern "C" fn InitFeatures_eq(a: &InitFeatures, b: &InitFeatures) -> bool { + if a.inner == b.inner { return true; } + if a.inner.is_null() || b.inner.is_null() { return false; } + if a.get_native_ref() == b.get_native_ref() { true } else { false } +} +/// Checks if two NodeFeaturess contain equal inner contents. +/// This ignores pointers and is_owned flags and looks at the values in fields. +/// Two objects with NULL inner values will be considered "equal" here. +#[no_mangle] +pub extern "C" fn NodeFeatures_eq(a: &NodeFeatures, b: &NodeFeatures) -> bool { + if a.inner == b.inner { return true; } + if a.inner.is_null() || b.inner.is_null() { return false; } + if a.get_native_ref() == b.get_native_ref() { true } else { false } +} +/// Checks if two ChannelFeaturess contain equal inner contents. +/// This ignores pointers and is_owned flags and looks at the values in fields. +/// Two objects with NULL inner values will be considered "equal" here. +#[no_mangle] +pub extern "C" fn ChannelFeatures_eq(a: &ChannelFeatures, b: &ChannelFeatures) -> bool { + if a.inner == b.inner { return true; } + if a.inner.is_null() || b.inner.is_null() { return false; } + if a.get_native_ref() == b.get_native_ref() { true } else { false } +} +/// Checks if two InvoiceFeaturess contain equal inner contents. +/// This ignores pointers and is_owned flags and looks at the values in fields. +/// Two objects with NULL inner values will be considered "equal" here. +#[no_mangle] +pub extern "C" fn InvoiceFeatures_eq(a: &InvoiceFeatures, b: &InvoiceFeatures) -> bool { + if a.inner == b.inner { return true; } + if a.inner.is_null() || b.inner.is_null() { return false; } + if a.get_native_ref() == b.get_native_ref() { true } else { false } +} +/// Checks if two ChannelTypeFeaturess contain equal inner contents. +/// This ignores pointers and is_owned flags and looks at the values in fields. +/// Two objects with NULL inner values will be considered "equal" here. +#[no_mangle] +pub extern "C" fn ChannelTypeFeatures_eq(a: &ChannelTypeFeatures, b: &ChannelTypeFeatures) -> bool { + if a.inner == b.inner { return true; } + if a.inner.is_null() || b.inner.is_null() { return false; } + if a.get_native_ref() == b.get_native_ref() { true } else { false } +} 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())) }, + ObjOps::heap_alloc(unsafe { &*ObjOps::untweak_ptr(self.inner) }.clone()) }, is_owned: true, } } @@ -48,7 +104,7 @@ 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())) }, + ObjOps::heap_alloc(unsafe { &*ObjOps::untweak_ptr(self.inner) }.clone()) }, is_owned: true, } } @@ -67,7 +123,7 @@ 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())) }, + ObjOps::heap_alloc(unsafe { &*ObjOps::untweak_ptr(self.inner) }.clone()) }, is_owned: true, } } @@ -86,7 +142,7 @@ 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())) }, + ObjOps::heap_alloc(unsafe { &*ObjOps::untweak_ptr(self.inner) }.clone()) }, is_owned: true, } } @@ -101,9 +157,28 @@ pub(crate) extern "C" fn InvoiceFeatures_clone_void(this_ptr: *const c_void) -> pub extern "C" fn InvoiceFeatures_clone(orig: &InvoiceFeatures) -> InvoiceFeatures { orig.clone() } +impl Clone for ChannelTypeFeatures { + fn clone(&self) -> Self { + Self { + inner: if <*mut nativeChannelTypeFeatures>::is_null(self.inner) { std::ptr::null_mut() } else { + ObjOps::heap_alloc(unsafe { &*ObjOps::untweak_ptr(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 ChannelTypeFeatures_clone_void(this_ptr: *const c_void) -> *mut c_void { + Box::into_raw(Box::new(unsafe { (*(this_ptr as *mut nativeChannelTypeFeatures)).clone() })) as *mut c_void +} +#[no_mangle] +/// Creates a copy of the ChannelTypeFeatures +pub extern "C" fn ChannelTypeFeatures_clone(orig: &ChannelTypeFeatures) -> ChannelTypeFeatures { + orig.clone() +} use lightning::ln::features::InitFeatures as nativeInitFeaturesImport; -type nativeInitFeatures = nativeInitFeaturesImport; +pub(crate) type nativeInitFeatures = nativeInitFeaturesImport; /// Features used within an `init` message. #[must_use] @@ -124,7 +199,7 @@ pub struct InitFeatures { 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) }; + let _ = unsafe { Box::from_raw(ObjOps::untweak_ptr(self.inner)) }; } } } @@ -133,22 +208,28 @@ impl Drop for InitFeatures { 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) { +pub(crate) 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 get_native_ref(&self) -> &'static nativeInitFeatures { + unsafe { &*ObjOps::untweak_ptr(self.inner) } + } + pub(crate) fn get_native_mut_ref(&self) -> &'static mut nativeInitFeatures { + unsafe { &mut *ObjOps::untweak_ptr(self.inner) } + } + /// When moving out of the pointer, we have to ensure we aren't a reference, this makes that easy pub(crate) fn take_inner(mut self) -> *mut nativeInitFeatures { assert!(self.is_owned); - let ret = self.inner; + let ret = ObjOps::untweak_ptr(self.inner); self.inner = std::ptr::null_mut(); ret } } use lightning::ln::features::NodeFeatures as nativeNodeFeaturesImport; -type nativeNodeFeatures = nativeNodeFeaturesImport; +pub(crate) type nativeNodeFeatures = nativeNodeFeaturesImport; /// Features used within a `node_announcement` message. #[must_use] @@ -169,7 +250,7 @@ pub struct NodeFeatures { 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) }; + let _ = unsafe { Box::from_raw(ObjOps::untweak_ptr(self.inner)) }; } } } @@ -178,22 +259,28 @@ impl Drop for NodeFeatures { 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) { +pub(crate) 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 get_native_ref(&self) -> &'static nativeNodeFeatures { + unsafe { &*ObjOps::untweak_ptr(self.inner) } + } + pub(crate) fn get_native_mut_ref(&self) -> &'static mut nativeNodeFeatures { + unsafe { &mut *ObjOps::untweak_ptr(self.inner) } + } + /// When moving out of the pointer, we have to ensure we aren't a reference, this makes that easy pub(crate) fn take_inner(mut self) -> *mut nativeNodeFeatures { assert!(self.is_owned); - let ret = self.inner; + let ret = ObjOps::untweak_ptr(self.inner); self.inner = std::ptr::null_mut(); ret } } use lightning::ln::features::ChannelFeatures as nativeChannelFeaturesImport; -type nativeChannelFeatures = nativeChannelFeaturesImport; +pub(crate) type nativeChannelFeatures = nativeChannelFeaturesImport; /// Features used within a `channel_announcement` message. #[must_use] @@ -214,7 +301,7 @@ pub struct ChannelFeatures { 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) }; + let _ = unsafe { Box::from_raw(ObjOps::untweak_ptr(self.inner)) }; } } } @@ -223,22 +310,28 @@ impl Drop for ChannelFeatures { 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) { +pub(crate) 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 get_native_ref(&self) -> &'static nativeChannelFeatures { + unsafe { &*ObjOps::untweak_ptr(self.inner) } + } + pub(crate) fn get_native_mut_ref(&self) -> &'static mut nativeChannelFeatures { + unsafe { &mut *ObjOps::untweak_ptr(self.inner) } + } + /// When moving out of the pointer, we have to ensure we aren't a reference, this makes that easy pub(crate) fn take_inner(mut self) -> *mut nativeChannelFeatures { assert!(self.is_owned); - let ret = self.inner; + let ret = ObjOps::untweak_ptr(self.inner); self.inner = std::ptr::null_mut(); ret } } use lightning::ln::features::InvoiceFeatures as nativeInvoiceFeaturesImport; -type nativeInvoiceFeatures = nativeInvoiceFeaturesImport; +pub(crate) type nativeInvoiceFeatures = nativeInvoiceFeaturesImport; /// Features used within an invoice. #[must_use] @@ -259,7 +352,7 @@ pub struct InvoiceFeatures { 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) }; + let _ = unsafe { Box::from_raw(ObjOps::untweak_ptr(self.inner)) }; } } } @@ -268,15 +361,81 @@ impl Drop for InvoiceFeatures { 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) { +pub(crate) 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 get_native_ref(&self) -> &'static nativeInvoiceFeatures { + unsafe { &*ObjOps::untweak_ptr(self.inner) } + } + pub(crate) fn get_native_mut_ref(&self) -> &'static mut nativeInvoiceFeatures { + unsafe { &mut *ObjOps::untweak_ptr(self.inner) } + } + /// When moving out of the pointer, we have to ensure we aren't a reference, this makes that easy pub(crate) fn take_inner(mut self) -> *mut nativeInvoiceFeatures { assert!(self.is_owned); - let ret = self.inner; + let ret = ObjOps::untweak_ptr(self.inner); + self.inner = std::ptr::null_mut(); + ret + } +} + +use lightning::ln::features::ChannelTypeFeatures as nativeChannelTypeFeaturesImport; +pub(crate) type nativeChannelTypeFeatures = nativeChannelTypeFeaturesImport; + +/// Features used within the channel_type field in an OpenChannel message. +/// +/// A channel is always of some known \"type\", describing the transaction formats used and the exact +/// semantics of our interaction with our peer. +/// +/// Note that because a channel is a specific type which is proposed by the opener and accepted by +/// the counterparty, only required features are allowed here. +/// +/// This is serialized differently from other feature types - it is not prefixed by a length, and +/// thus must only appear inside a TLV where its length is known in advance. +#[must_use] +#[repr(C)] +pub struct ChannelTypeFeatures { + /// 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 nativeChannelTypeFeatures, + /// 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 ChannelTypeFeatures { + fn drop(&mut self) { + if self.is_owned && !<*mut nativeChannelTypeFeatures>::is_null(self.inner) { + let _ = unsafe { Box::from_raw(ObjOps::untweak_ptr(self.inner)) }; + } + } +} +/// Frees any resources used by the ChannelTypeFeatures, if is_owned is set and inner is non-NULL. +#[no_mangle] +pub extern "C" fn ChannelTypeFeatures_free(this_obj: ChannelTypeFeatures) { } +#[allow(unused)] +/// Used only if an object of this type is returned as a trait impl by a method +pub(crate) extern "C" fn ChannelTypeFeatures_free_void(this_ptr: *mut c_void) { + unsafe { let _ = Box::from_raw(this_ptr as *mut nativeChannelTypeFeatures); } +} +#[allow(unused)] +impl ChannelTypeFeatures { + pub(crate) fn get_native_ref(&self) -> &'static nativeChannelTypeFeatures { + unsafe { &*ObjOps::untweak_ptr(self.inner) } + } + pub(crate) fn get_native_mut_ref(&self) -> &'static mut nativeChannelTypeFeatures { + unsafe { &mut *ObjOps::untweak_ptr(self.inner) } + } + /// When moving out of the pointer, we have to ensure we aren't a reference, this makes that easy + 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(); ret } @@ -286,7 +445,7 @@ impl InvoiceFeatures { #[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 } + InitFeatures { inner: ObjOps::heap_alloc(ret), is_owned: true } } /// Creates a Features with the bits set which are known by the implementation @@ -294,7 +453,16 @@ pub extern "C" fn InitFeatures_empty() -> InitFeatures { #[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 } + 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 { + let mut ret = unsafe { &*ObjOps::untweak_ptr(this_arg.inner) }.requires_unknown_bits(); + ret } /// Create a blank Features with no features set @@ -302,7 +470,7 @@ pub extern "C" fn InitFeatures_known() -> InitFeatures { #[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 } + NodeFeatures { inner: ObjOps::heap_alloc(ret), is_owned: true } } /// Creates a Features with the bits set which are known by the implementation @@ -310,7 +478,16 @@ pub extern "C" fn NodeFeatures_empty() -> NodeFeatures { #[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 } + 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 { + let mut ret = unsafe { &*ObjOps::untweak_ptr(this_arg.inner) }.requires_unknown_bits(); + ret } /// Create a blank Features with no features set @@ -318,7 +495,7 @@ pub extern "C" fn NodeFeatures_known() -> NodeFeatures { #[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 } + ChannelFeatures { inner: ObjOps::heap_alloc(ret), is_owned: true } } /// Creates a Features with the bits set which are known by the implementation @@ -326,7 +503,16 @@ pub extern "C" fn ChannelFeatures_empty() -> ChannelFeatures { #[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 } + 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 { + let mut ret = unsafe { &*ObjOps::untweak_ptr(this_arg.inner) }.requires_unknown_bits(); + ret } /// Create a blank Features with no features set @@ -334,7 +520,7 @@ pub extern "C" fn ChannelFeatures_known() -> ChannelFeatures { #[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 } + InvoiceFeatures { inner: ObjOps::heap_alloc(ret), is_owned: true } } /// Creates a Features with the bits set which are known by the implementation @@ -342,70 +528,120 @@ pub extern "C" fn InvoiceFeatures_empty() -> InvoiceFeatures { #[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 } + 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 { + let mut ret = unsafe { &*ObjOps::untweak_ptr(this_arg.inner) }.requires_unknown_bits(); + ret +} + +/// Create a blank Features with no features set +#[must_use] +#[no_mangle] +pub extern "C" fn ChannelTypeFeatures_empty() -> ChannelTypeFeatures { + let mut ret = lightning::ln::features::ChannelTypeFeatures::empty(); + 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 { + let mut ret = lightning::ln::features::ChannelTypeFeatures::known(); + 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 { + 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 { - crate::c_types::serialize_obj(unsafe { &*unsafe { &*obj }.inner }) + crate::c_types::serialize_obj(unsafe { &*obj }.get_native_ref()) } #[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) }) +/// 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: Result = crate::c_types::deserialize_obj(ser); + let mut local_res = match res { Ok(mut o) => crate::c_types::CResultTempl::ok( { crate::lightning::ln::features::InitFeatures { inner: ObjOps::heap_alloc(o), is_owned: true } }).into(), Err(mut e) => crate::c_types::CResultTempl::err( { crate::lightning::ln::msgs::DecodeError { inner: ObjOps::heap_alloc(e), is_owned: true } }).into() }; + local_res } #[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 }) + crate::c_types::serialize_obj(unsafe { &*obj }.get_native_ref()) } #[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 }) +/// 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: Result = crate::c_types::deserialize_obj(ser); + let mut local_res = match res { Ok(mut o) => crate::c_types::CResultTempl::ok( { crate::lightning::ln::features::ChannelFeatures { inner: ObjOps::heap_alloc(o), is_owned: true } }).into(), Err(mut e) => crate::c_types::CResultTempl::err( { crate::lightning::ln::msgs::DecodeError { inner: ObjOps::heap_alloc(e), is_owned: true } }).into() }; + local_res } #[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) }) +/// 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 { &*obj }.get_native_ref()) } #[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::lightning::ln::features::InitFeatures { inner: Box::into_raw(Box::new(o)), is_owned: true } }).into(), Err(mut e) => crate::c_types::CResultTempl::err( { crate::lightning::ln::msgs::DecodeError { inner: Box::into_raw(Box::new(e)), is_owned: true } }).into() }; - local_res +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] /// 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::lightning::ln::features::NodeFeatures { inner: Box::into_raw(Box::new(o)), is_owned: true } }).into(), Err(mut e) => crate::c_types::CResultTempl::err( { crate::lightning::ln::msgs::DecodeError { inner: Box::into_raw(Box::new(e)), is_owned: true } }).into() }; + let res: Result = crate::c_types::deserialize_obj(ser); + let mut local_res = match res { Ok(mut o) => crate::c_types::CResultTempl::ok( { crate::lightning::ln::features::NodeFeatures { inner: ObjOps::heap_alloc(o), is_owned: true } }).into(), Err(mut e) => crate::c_types::CResultTempl::err( { crate::lightning::ln::msgs::DecodeError { inner: ObjOps::heap_alloc(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::lightning::ln::features::ChannelFeatures { inner: Box::into_raw(Box::new(o)), is_owned: true } }).into(), Err(mut e) => crate::c_types::CResultTempl::err( { crate::lightning::ln::msgs::DecodeError { inner: Box::into_raw(Box::new(e)), is_owned: true } }).into() }; - local_res +/// 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 { &*obj }.get_native_ref()) +} +#[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 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::lightning::ln::features::InvoiceFeatures { inner: Box::into_raw(Box::new(o)), is_owned: true } }).into(), Err(mut e) => crate::c_types::CResultTempl::err( { crate::lightning::ln::msgs::DecodeError { inner: Box::into_raw(Box::new(e)), is_owned: true } }).into() }; + let res: Result = crate::c_types::deserialize_obj(ser); + let mut local_res = match res { Ok(mut o) => crate::c_types::CResultTempl::ok( { crate::lightning::ln::features::InvoiceFeatures { inner: ObjOps::heap_alloc(o), is_owned: true } }).into(), Err(mut e) => crate::c_types::CResultTempl::err( { crate::lightning::ln::msgs::DecodeError { inner: ObjOps::heap_alloc(e), is_owned: true } }).into() }; + local_res +} +#[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 { + crate::c_types::serialize_obj(unsafe { &*obj }.get_native_ref()) +} +#[no_mangle] +pub(crate) extern "C" fn ChannelTypeFeatures_write_void(obj: *const c_void) -> crate::c_types::derived::CVec_u8Z { + crate::c_types::serialize_obj(unsafe { &*(obj as *const nativeChannelTypeFeatures) }) +} +#[no_mangle] +/// Read a ChannelTypeFeatures from a byte array, created by ChannelTypeFeatures_write +pub extern "C" fn ChannelTypeFeatures_read(ser: crate::c_types::u8slice) -> crate::c_types::derived::CResult_ChannelTypeFeaturesDecodeErrorZ { + let res: Result = crate::c_types::deserialize_obj(ser); + let mut local_res = match res { Ok(mut o) => crate::c_types::CResultTempl::ok( { crate::lightning::ln::features::ChannelTypeFeatures { inner: ObjOps::heap_alloc(o), is_owned: true } }).into(), Err(mut e) => crate::c_types::CResultTempl::err( { crate::lightning::ln::msgs::DecodeError { inner: ObjOps::heap_alloc(e), is_owned: true } }).into() }; local_res }