Optimize the map builder macros (#1483)

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Kazantcev Andrey 2022-11-28 13:36:12 +03:00 committed by GitHub
parent 20cbbb203e
commit 3f26273128
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@ -6,9 +6,9 @@ macro_rules! bytes {
macro_rules! map { macro_rules! map {
($($k:expr => $v:expr),* $(,)?) => {{ ($($k:expr => $v:expr),* $(,)?) => {{
let mut m = ::std::collections::BTreeMap::new(); ::std::collections::BTreeMap::from([
$(m.insert($k, $v);)+ $(($k, $v),)+
m ])
}}; }};
} }