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Skip for Chars doesn't help us b/c of the ExactSizeIterator bound

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Oliver Schneider 2016-06-08 15:03:30 +02:00
parent be4a8dd3d9
commit 5726216c9b
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1 changed files with 0 additions and 11 deletions
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11
clippy_lints/src/enum_variants.rs
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@ -30,17 +30,6 @@ fn var2str(var: &Variant) -> InternedString {
var.node.name.name.as_str()
}
// FIXME: waiting for https://github.com/rust-lang/rust/pull/31700
// fn partial_match(pre: &str, name: &str) -> usize {
// // skip(1) to ensure that the prefix never takes the whole variant name
// pre.chars().zip(name.chars().rev().skip(1).rev()).take_while(|&(l, r)| l == r).count()
// }
//
// fn partial_rmatch(post: &str, name: &str) -> usize {
// // skip(1) to ensure that the postfix never takes the whole variant name
// post.chars().rev().zip(name.chars().skip(1).rev()).take_while(|&(l, r)| l == r).count()
// }
fn partial_match(pre: &str, name: &str) -> usize {
let mut name_iter = name.chars();
let _ = name_iter.next_back(); // make sure the name is never fully matched