//! as updates to the network graph or changes to channel scores should be applied prior to
//! retries, typically by way of composing [`EventHandler`]s accordingly.
-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};
use lightning_invoice::payment::InvoicePayer as nativeInvoicePayerImport;
pub(crate) fn take_inner(mut self) -> *mut nativeInvoicePayer {
assert!(self.is_owned);
let ret = ObjOps::untweak_ptr(self.inner);
- self.inner = std::ptr::null_mut();
+ self.inner = core::ptr::null_mut();
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 Payer {
+impl core::ops::Deref for Payer {
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 Router {
+impl core::ops::Deref for Router {
type Target = Self;
fn deref(&self) -> &Self {
self
pub(crate) fn take_inner(mut self) -> *mut nativeRetryAttempts {
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 RetryAttempts {
fn clone(&self) -> Self {
Self {
- inner: if <*mut nativeRetryAttempts>::is_null(self.inner) { std::ptr::null_mut() } else {
+ inner: if <*mut nativeRetryAttempts>::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 RetryAttempts_hash(o: &RetryAttempts) -> 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)
}
/// An error that may occur when making a payment.
#[must_use]
let mut rust_obj = InvoicePayer { inner: ObjOps::heap_alloc(obj), is_owned: true };
let mut ret = InvoicePayer_as_EventHandler(&rust_obj);
// We want to free rust_obj when ret gets drop()'d, not rust_obj, so wipe rust_obj's pointer and set ret's free() fn
- rust_obj.inner = std::ptr::null_mut();
+ rust_obj.inner = core::ptr::null_mut();
ret.free = Some(InvoicePayer_free_void);
ret
}