//! Structs and traits which allow other parts of rust-lightning to interact with the blockchain.
-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};
pub mod chaininterface;
pub mod chainmonitor;
pub mod keysinterface;
mod onchaintx {
-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 package {
-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};
}
pub(crate) fn take_inner(mut self) -> *mut nativeBestBlock {
assert!(self.is_owned);
let ret = ObjOps::untweak_ptr(self.inner);
- self.inner = std::ptr::null_mut();
+ self.inner = core::ptr::null_mut();
ret
}
}
impl Clone for BestBlock {
fn clone(&self) -> Self {
Self {
- inner: if <*mut nativeBestBlock>::is_null(self.inner) { std::ptr::null_mut() } else {
+ inner: if <*mut nativeBestBlock>::is_null(self.inner) { core::ptr::null_mut() } else {
ObjOps::heap_alloc(unsafe { &*ObjOps::untweak_ptr(self.inner) }.clone()) },
is_owned: true,
}
/// network.
#[must_use]
#[no_mangle]
-pub extern "C" fn BestBlock_from_genesis(mut network: crate::bitcoin::network::Network) -> BestBlock {
+pub extern "C" fn BestBlock_from_genesis(mut network: crate::bitcoin::network::Network) -> crate::lightning::chain::BestBlock {
let mut ret = lightning::chain::BestBlock::from_genesis(network.into_bitcoin());
- BestBlock { inner: ObjOps::heap_alloc(ret), is_owned: true }
+ crate::lightning::chain::BestBlock { inner: ObjOps::heap_alloc(ret), is_owned: true }
}
/// Returns a `BestBlock` as identified by the given block hash and height.
#[must_use]
#[no_mangle]
-pub extern "C" fn BestBlock_new(mut block_hash: crate::c_types::ThirtyTwoBytes, mut height: u32) -> BestBlock {
+pub extern "C" fn BestBlock_new(mut block_hash: crate::c_types::ThirtyTwoBytes, mut height: u32) -> crate::lightning::chain::BestBlock {
let mut ret = lightning::chain::BestBlock::new(::bitcoin::hash_types::BlockHash::from_slice(&block_hash.data[..]).unwrap(), height);
- BestBlock { inner: ObjOps::heap_alloc(ret), is_owned: true }
+ crate::lightning::chain::BestBlock { inner: ObjOps::heap_alloc(ret), is_owned: true }
}
/// Returns the best block hash.
#[must_use]
#[no_mangle]
-pub extern "C" fn BestBlock_block_hash(this_arg: &BestBlock) -> crate::c_types::ThirtyTwoBytes {
+pub extern "C" fn BestBlock_block_hash(this_arg: &crate::lightning::chain::BestBlock) -> crate::c_types::ThirtyTwoBytes {
let mut ret = unsafe { &*ObjOps::untweak_ptr(this_arg.inner) }.block_hash();
crate::c_types::ThirtyTwoBytes { data: ret.into_inner() }
}
/// Returns the best block height.
#[must_use]
#[no_mangle]
-pub extern "C" fn BestBlock_height(this_arg: &BestBlock) -> u32 {
+pub extern "C" fn BestBlock_height(this_arg: &crate::lightning::chain::BestBlock) -> u32 {
let mut ret = unsafe { &*ObjOps::untweak_ptr(this_arg.inner) }.height();
ret
}
// We're essentially a pointer already, or at least a set of pointers, so allow us to be used
// directly as a Deref trait in higher-level structs:
-impl std::ops::Deref for Access {
+impl core::ops::Deref for Access {
type Target = Self;
fn deref(&self) -> &Self {
self
// We're essentially a pointer already, or at least a set of pointers, so allow us to be used
// directly as a Deref trait in higher-level structs:
-impl std::ops::Deref for Listen {
+impl core::ops::Deref for Listen {
type Target = Self;
fn deref(&self) -> &Self {
self
// We're essentially a pointer already, or at least a set of pointers, so allow us to be used
// directly as a Deref trait in higher-level structs:
-impl std::ops::Deref for Confirm {
+impl core::ops::Deref for Confirm {
type Target = Self;
fn deref(&self) -> &Self {
self
// We're essentially a pointer already, or at least a set of pointers, so allow us to be used
// directly as a Deref trait in higher-level structs:
-impl std::ops::Deref for Watch {
+impl core::ops::Deref for Watch {
type Target = Self;
fn deref(&self) -> &Self {
self
// We're essentially a pointer already, or at least a set of pointers, so allow us to be used
// directly as a Deref trait in higher-level structs:
-impl std::ops::Deref for Filter {
+impl core::ops::Deref for Filter {
type Target = Self;
fn deref(&self) -> &Self {
self
pub(crate) fn take_inner(mut self) -> *mut nativeWatchedOutput {
assert!(self.is_owned);
let ret = ObjOps::untweak_ptr(self.inner);
- self.inner = std::ptr::null_mut();
+ self.inner = core::ptr::null_mut();
ret
}
}
impl Clone for WatchedOutput {
fn clone(&self) -> Self {
Self {
- inner: if <*mut nativeWatchedOutput>::is_null(self.inner) { std::ptr::null_mut() } else {
+ inner: if <*mut nativeWatchedOutput>::is_null(self.inner) { core::ptr::null_mut() } else {
ObjOps::heap_alloc(unsafe { &*ObjOps::untweak_ptr(self.inner) }.clone()) },
is_owned: true,
}
#[no_mangle]
pub extern "C" fn WatchedOutput_hash(o: &WatchedOutput) -> u64 {
if o.inner.is_null() { return 0; }
- // Note that we'd love to use std::collections::hash_map::DefaultHasher but it's not in core
+ // Note that we'd love to use alloc::collections::hash_map::DefaultHasher but it's not in core
#[allow(deprecated)]
let mut hasher = core::hash::SipHasher::new();
- std::hash::Hash::hash(o.get_native_ref(), &mut hasher);
- std::hash::Hasher::finish(&hasher)
+ core::hash::Hash::hash(o.get_native_ref(), &mut hasher);
+ core::hash::Hasher::finish(&hasher)
}