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author | Lars Wirzenius <liw@liw.fi> | 2023-03-22 20:27:57 +0200 |
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committer | Lars Wirzenius <liw@liw.fi> | 2023-03-22 20:27:57 +0200 |
commit | d3aa4da65f677e6023e2305ea3160f51168d52e5 (patch) | |
tree | c54caa4bd95012370e58ecd2d44d99f7f018d50f | |
parent | 3a525cae208f09f787b64f0b8aaf8ab4e92362df (diff) | |
download | keyvalue-d3aa4da65f677e6023e2305ea3160f51168d52e5.tar.gz |
replace existing keys
Sponsored-by: author
-rw-r--r-- | src/main.rs | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/src/main.rs b/src/main.rs index 2ab936d..ef50ff7 100644 --- a/src/main.rs +++ b/src/main.rs @@ -9,6 +9,12 @@ impl<K: Eq, V> Container<K, V> { } fn insert(&mut self, k: K, v: V) { + for (actual_k, actual_v) in self.values.iter_mut() { + if actual_k == &k { + *actual_v = v; + return; + } + } self.values.push((k, v)); } |