logos-blockchain/logos-blockchain-circuits
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Minor improvements.

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This commit is contained in:
Alejandro Cabeza Romero 2026-04-24 12:12:40 +02:00
parent a291e1cb54
commit e4e495f9b2
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GPG Key ID: DA3D14AE478030FD
4 changed files with 13 additions and 6 deletions
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7
rust/logos-blockchain-circuits-types/src/core/bytes.rs
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@ -2,6 +2,13 @@ use crate::ffi;
pub struct Bytes(Vec<u8>); pub struct Bytes(Vec<u8>);
impl Bytes {
#[must_use]
pub fn inner(&self) -> &Vec<u8> {
&self.0
}
}
impl From<ffi::Bytes> for Bytes { impl From<ffi::Bytes> for Bytes {
fn from(mut ffi_value: ffi::Bytes) -> Self { fn from(mut ffi_value: ffi::Bytes) -> Self {
let raw = unsafe { let raw = unsafe {

2
rust/logos-blockchain-circuits-types/src/core/status.rs
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@ -34,7 +34,7 @@ impl TryFrom<crate::ffi::Status> for () {
let error_message = message let error_message = message
.map(|inner| DynError::from(inner.to_string_lossy().to_owned())) .map(|inner| DynError::from(inner.to_string_lossy().to_owned()))
.unwrap_or_else(|| DynError::from("Unknown error")); .unwrap_or_else(|| DynError::from("Unknown error"));
Err(Error::Other(error_message)) Err(error_message.into())
}, },
FfiStatusCode::InvalidInput => Err(Error::InvalidInput), FfiStatusCode::InvalidInput => Err(Error::InvalidInput),
FfiStatusCode::OutOfMemory => Err(Error::OutOfMemory), FfiStatusCode::OutOfMemory => Err(Error::OutOfMemory),

9
rust/logos-blockchain-circuits-types/src/core/witness_input.rs
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@ -18,9 +18,10 @@ impl WitnessInput {
} }
} }
/// Represents a guard for managing the lifetime of a WitnessInput in FFI. /// Temporary FFI view of a [`WitnessInput`], valid for the lifetime of the source.
/// This struct ensures that the memory allocated for the FFI representation of WitnessInput is ///
/// properly released when it goes out of scope. /// Owns the C string allocation of `WitnessInput::inputs_json` and ensures it is freed when
/// dropped.
pub struct WitnessInputFfiGuard<'a> { pub struct WitnessInputFfiGuard<'a> {
ffi: ffi::WitnessInput, ffi: ffi::WitnessInput,
_lifetime: std::marker::PhantomData<&'a WitnessInput>, _lifetime: std::marker::PhantomData<&'a WitnessInput>,
@ -28,7 +29,7 @@ pub struct WitnessInputFfiGuard<'a> {
impl<'a> WitnessInputFfiGuard<'a> { impl<'a> WitnessInputFfiGuard<'a> {
#[must_use] #[must_use]
pub fn new(inner: &'a WitnessInput) -> Self { fn new(inner: &'a WitnessInput) -> Self {
let dat = ffi::ConstBytes { data: inner.dat.as_ptr(), size: inner.dat.len() }; let dat = ffi::ConstBytes { data: inner.dat.as_ptr(), size: inner.dat.len() };
let inputs_json = CString::new(inner.inputs_json.clone()).expect("CString::new failed").into_raw(); let inputs_json = CString::new(inner.inputs_json.clone()).expect("CString::new failed").into_raw();
let ffi = ffi::WitnessInput { dat, inputs_json }; let ffi = ffi::WitnessInput { dat, inputs_json };

1
rust/logos-blockchain-circuits-types/src/ffi/status.rs
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@ -1,4 +1,3 @@
use std::cmp::PartialEq;
use std::ffi::c_char; use std::ffi::c_char;
#[repr(C)] #[repr(C)]