Update auto-generated bindings to 0.0.113

[ldk-c-bindings] / lightning-c-bindings / src / lightning / util / string.rs

diff --git a/lightning-c-bindings/src/lightning/util/string.rs b/lightning-c-bindings/src/lightning/util/string.rs
new file mode 100644 (file)
index 0000000..34a70c8
--- /dev/null
+++ b/lightning-c-bindings/src/lightning/util/string.rs
@@ -0,0 +1,87 @@
+// 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.
+
+//! Utilities for strings.
+
+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::util::string::PrintableString as nativePrintableStringImport;
+pub(crate) type nativePrintableString = nativePrintableStringImport<'static>;
+
+/// A string that displays only printable characters, replacing control characters with
+/// [`core::char::REPLACEMENT_CHARACTER`].
+#[must_use]
+#[repr(C)]
+pub struct PrintableString {
+       /// 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 nativePrintableString,
+       /// 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 PrintableString {
+       fn drop(&mut self) {
+               if self.is_owned && !<*mut nativePrintableString>::is_null(self.inner) {
+                       let _ = unsafe { Box::from_raw(ObjOps::untweak_ptr(self.inner)) };
+               }
+       }
+}
+/// Frees any resources used by the PrintableString, if is_owned is set and inner is non-NULL.
+#[no_mangle]
+pub extern "C" fn PrintableString_free(this_obj: PrintableString) { }
+#[allow(unused)]
+/// Used only if an object of this type is returned as a trait impl by a method
+pub(crate) extern "C" fn PrintableString_free_void(this_ptr: *mut c_void) {
+       let _ = unsafe { Box::from_raw(this_ptr as *mut nativePrintableString) };
+}
+#[allow(unused)]
+impl PrintableString {
+       pub(crate) fn get_native_ref(&self) -> &'static nativePrintableString {
+               unsafe { &*ObjOps::untweak_ptr(self.inner) }
+       }
+       pub(crate) fn get_native_mut_ref(&self) -> &'static mut nativePrintableString {
+               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 nativePrintableString {
+               assert!(self.is_owned);
+               let ret = ObjOps::untweak_ptr(self.inner);
+               self.inner = core::ptr::null_mut();
+               ret
+       }
+}
+#[no_mangle]
+pub extern "C" fn PrintableString_get_a(this_ptr: &PrintableString) -> crate::c_types::Str {
+       let mut inner_val = &mut this_ptr.get_native_mut_ref().0;
+       inner_val.into()
+}
+#[no_mangle]
+pub extern "C" fn PrintableString_set_a(this_ptr: &mut PrintableString, mut val: crate::c_types::Str) {
+       unsafe { &mut *ObjOps::untweak_ptr(this_ptr.inner) }.0 = val.into_str();
+}
+/// Constructs a new PrintableString given each field
+#[must_use]
+#[no_mangle]
+pub extern "C" fn PrintableString_new(mut a_arg: crate::c_types::Str) -> PrintableString {
+       PrintableString { inner: ObjOps::heap_alloc(lightning::util::string::PrintableString (
+               a_arg.into_str(),
+       )), is_owned: true }
+}