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sync: adjust safety comments

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Removes a stale safety comment I missed, plus adds some backticks.
This commit is contained in:
Justin Tracey 2025-05-28 19:27:40 -04:00 • committed by GitHub
parent 0523eab9e7
commit 508e791f56
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1 changed files with 2 additions and 4 deletions
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6
src/uu/sync/src/sync.rs
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@ -78,7 +78,7 @@ mod platform {
use windows_sys::Win32::System::WindowsProgramming::DRIVE_FIXED; use windows_sys::Win32::System::WindowsProgramming::DRIVE_FIXED;
fn get_last_error() -> u32 { fn get_last_error() -> u32 {
// SAFETY: GetLastError has no safety preconditions // SAFETY: `GetLastError` has no safety preconditions
unsafe { GetLastError() as u32 } unsafe { GetLastError() as u32 }
} }
@ -122,8 +122,6 @@ mod platform {
Ok((String::from_wide_null(&name), handle)) Ok((String::from_wide_null(&name), handle))
} }
/// # Safety
/// This function is unsafe because it calls an unsafe function.
fn find_all_volumes() -> UResult<Vec<String>> { fn find_all_volumes() -> UResult<Vec<String>> {
let (first_volume, next_volume_handle) = find_first_volume()?; let (first_volume, next_volume_handle) = find_first_volume()?;
let mut volumes = vec![first_volume]; let mut volumes = vec![first_volume];
@ -136,7 +134,7 @@ mod platform {
{ {
return match get_last_error() { return match get_last_error() {
ERROR_NO_MORE_FILES => { ERROR_NO_MORE_FILES => {
// SAFETY: next_volume_handle was returned by `find_first_volume` // SAFETY: `next_volume_handle` was returned by `find_first_volume`
unsafe { FindVolumeClose(next_volume_handle) }; unsafe { FindVolumeClose(next_volume_handle) };
Ok(volumes) Ok(volumes)
} }