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authorJess Balint <[email protected]>2020-05-22 16:15:59 +0100
committerJess Balint <[email protected]>2020-05-22 16:15:59 +0100
commitd42fd8efb6019c08371007df68ef3a38c2e86a45 (patch)
treec41d97899075acc67791dda80f87d1186db65739 /crates/ra_assists/src/handlers
parent1f9e02c74e7822a490466a605fa384ce1b5e3afe (diff)
use char range
Diffstat (limited to 'crates/ra_assists/src/handlers')
-rw-r--r--crates/ra_assists/src/handlers/change_lifetime_anon_to_named.rs4
1 files changed, 2 insertions, 2 deletions
diff --git a/crates/ra_assists/src/handlers/change_lifetime_anon_to_named.rs b/crates/ra_assists/src/handlers/change_lifetime_anon_to_named.rs
index 7101d9aaf..67d50cfda 100644
--- a/crates/ra_assists/src/handlers/change_lifetime_anon_to_named.rs
+++ b/crates/ra_assists/src/handlers/change_lifetime_anon_to_named.rs
@@ -54,8 +54,8 @@ pub(crate) fn change_lifetime_anon_to_named(acc: &mut Assists, ctx: &AssistConte
54 param_name 54 param_name
55 }) 55 })
56 .collect(); 56 .collect();
57 "abcdefghijklmnopqrstuvwxyz" 57 (b'a'..=b'z')
58 .chars() 58 .map(char::from)
59 .find(|c| !used_lifetime_params.contains(&c.to_string()))? 59 .find(|c| !used_lifetime_params.contains(&c.to_string()))?
60 } 60 }
61 None => 'a', 61 None => 'a',