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Rollup merge of #56747 - ljedrz:remove_box_from_target, r=zackmdavis

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target: remove Box returned by get_targets
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Pietro Albini 2018-12-15 10:17:33 +01:00 committed by GitHub
commit 3a9fa9b66a
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1 changed files with 3 additions and 3 deletions
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6
src/librustc_target/spec/mod.rs
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@ -254,12 +254,12 @@ macro_rules! supported_targets {
}
}
pub fn get_targets() -> Box<dyn Iterator<Item=String>> {
Box::new(TARGETS.iter().filter_map(|t| -> Option<String> {
pub fn get_targets() -> impl Iterator<Item = String> {
TARGETS.iter().filter_map(|t| -> Option<String> {
load_specific(t)
.and(Ok(t.to_string()))
.ok()
}))
})
}
#[cfg(test)]