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Code Issues Activity

uucore: Use next_back on PathBuf's DoubleEndedIterator

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As recommended by clippy, last() needlessly goes through the whole
path while next_back() is available.
This commit is contained in:
Nicolas Boichat 2025-05-29 13:53:27 +02:00
parent 718b1a4ac7
commit b522f2b9b5
2 changed files with 2 additions and 2 deletions
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2
src/uucore/src/lib/features/proc_info.rs
View file

@ -164,7 +164,7 @@ impl ProcessInformation {
let pid = { let pid = {
value value
.iter() .iter()
.last() .next_back()
.ok_or(io::ErrorKind::Other)? .ok_or(io::ErrorKind::Other)?
.to_str() .to_str()
.ok_or(io::ErrorKind::InvalidData)? .ok_or(io::ErrorKind::InvalidData)?

2
src/uucore/src/lib/features/tty.rs
View file

@ -73,7 +73,7 @@ impl TryFrom<PathBuf> for Teletype {
let f = |prefix: &str| { let f = |prefix: &str| {
value value
.iter() .iter()
.last()? .next_back()?
.to_str()? .to_str()?
.strip_prefix(prefix)? .strip_prefix(prefix)?
.parse::<u64>() .parse::<u64>()