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MingweiSamuel/arr.rs

Created July 1, 2021 01:20
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  1. MingweiSamuel created this gist Jul 1, 2021.
    9 changes: 9 additions & 0 deletions arr.rs
    View file
    Original file line number Diff line number Diff line change
    @@ -0,0 +1,9 @@
    macro_rules! arr {
    (
    $( #[$attr:meta] )*
    $v:vis $id:ident $name:ident: [$ty:ty; _] = $value:expr
    ) => {
    $( #[$attr] )*
    $v $id $name: [$ty; $value.len()] = $value;
    }
    }