Commit b0af4f91 authored by Tamir Duberstein's avatar Tamir Duberstein Committed by Miguel Ojeda
Browse files

rust: alloc: use `kernel::fmt` 



Reduce coupling to implementation details of the formatting machinery by
avoiding direct use for `core`'s formatting traits and macros.

This backslid in commit 9def0d0a ("rust: alloc: add
Vec::push_within_capacity").

Reviewed-by: default avatarAlice Ryhl <aliceryhl@google.com>
Acked-by: default avatarDanilo Krummrich <dakr@kernel.org>
Signed-off-by: default avatarTamir Duberstein <tamird@gmail.com>
Link: https://patch.msgid.link/20251018-cstr-core-v18-6-9378a54385f8@gmail.com


Signed-off-by: default avatarMiguel Ojeda <ojeda@kernel.org>
parent 5cc5d805

rust/kernel/alloc/kvec/errors.rs

+7 −7
Original line number Diff line number Diff line
@@ -2,14 +2,14 @@ 


//! Errors for the [`Vec`] type.



use kernel::fmt::{self, Debug, Formatter};

use kernel::fmt;

use kernel::prelude::*;



/// Error type for [`Vec::push_within_capacity`].

pub struct PushError<T>(pub T);



impl<T> Debug for PushError<T> {

    fn fmt(&self, f: &mut Formatter<'_>) -> fmt::Result {

impl<T> fmt::Debug for PushError<T> {

    fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {

        write!(f, "Not enough capacity")

    }

}
@@ -25,8 +25,8 @@ fn from(_: PushError<T>) -> Error { 
/// Error type for [`Vec::remove`].

pub struct RemoveError;



impl Debug for RemoveError {

    fn fmt(&self, f: &mut Formatter<'_>) -> fmt::Result {

impl fmt::Debug for RemoveError {

    fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {

        write!(f, "Index out of bounds")

    }

}
@@ -45,8 +45,8 @@ pub enum InsertError<T> { 
    OutOfCapacity(T),

}



impl<T> Debug for InsertError<T> {

    fn fmt(&self, f: &mut Formatter<'_>) -> fmt::Result {

impl<T> fmt::Debug for InsertError<T> {

    fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {

        match self {

            InsertError::IndexOutOfBounds(_) => write!(f, "Index out of bounds"),

            InsertError::OutOfCapacity(_) => write!(f, "Not enough capacity"),