allow expression to defer macro
Signed-off-by: Jason Volk <jason@zemos.net>
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1 changed files with 6 additions and 0 deletions
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@ -13,4 +13,10 @@ macro_rules! defer {
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closure: || $body,
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closure: || $body,
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};
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};
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};
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};
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($body:expr) => {
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$crate::defer! {{
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$body
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}}
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};
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}
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}
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