Replace complex conditional with pattern matching

2021-04-10 14:42:33 +02:00 · 2021-04-10 14:42:33 +02:00 · dde46c9340
commit dde46c9340
parent 1573d10325
1 changed files with 1 additions and 1 deletions
--- a/clippy_lints/src/tabs_in_doc_comments.rs
+++ b/clippy_lints/src/tabs_in_doc_comments.rs
@ -106,7 +106,7 @@ fn get_chunks_of_tabs(the_str: &str) -> Vec<(u32, u32)> {

    let char_indices: Vec<_> = the_str.char_indices().collect();

-    if char_indices.len() == 1 && char_indices.first().unwrap().1 == '\t' {
+    if let &[(_, '\t')] = &char_indices.as_slice() {
        return vec![(0, 1)];
    }