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| author | Jonas Pommerening <jonas.pommerening@gmail.com> | 2021-06-18 12:15:31 +0200 |
|---|---|---|
| committer | Jonas Pommerening <jonas.pommerening@gmail.com> | 2021-06-18 12:16:12 +0200 |
| commit | 13833c2872b02ede5a2b339e66226af1b1dbb271 (patch) | |
| tree | 54870d956d5b09103a68ac4497ae455545a2aeae /src | |
| parent | 3bdee7d2186591ea72b7956dad295cef9a9be354 (diff) | |
Use .or_insert_with to avoid creating unnecessary Vecs
Diffstat (limited to 'src')
| -rw-r--r-- | src/container.rs | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/container.rs b/src/container.rs index e73abf5..cc8d288 100644 --- a/src/container.rs +++ b/src/container.rs @@ -513,7 +513,7 @@ impl ContainerListOptionsBuilder { ContainerFilter::Label(n, v) => ("label", format!("{}={}", n, v)), }; - param.entry(key).or_insert(Vec::new()).push(value); + param.entry(key).or_insert_with(Vec::new).push(value); } // structure is a a json encoded object mapping string keys to a list // of string values |