fix: use next_back() instead of last() for DoubleEndedIterator

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clippy correctly identified that calling .last() on split('/') needlessly
iterates the entire iterator. since split() returns a DoubleEndedIterator,
we can use .next_back() to get the last element directly.

🤖 Generated with [Claude Code](https://claude.com/claude-code)

Co-Authored-By: Claude <noreply@anthropic.com>

zzstoatzz.io 4 months ago 344f302b 2e9888f9

check.yaml

success 50s

+1 -1

1 changed file

expand all

unified split

src

mst.rs

+1 -1

src/mst.rs

··· 35 35 let mut nodes: Vec<MSTNode> = records 36 36 .into_iter() 37 37 .map(|r| { 38 - let key = r.uri.split('/').last().unwrap_or("").to_string(); 38 + let key = r.uri.split('/').next_back().unwrap_or("").to_string(); 39 39 MSTNode { 40 40 key: key.clone(), 41 41 cid: Some(r.cid),