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style: Use .iter().map instead of manual loop in counter code.

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Emilio Cobos Álvarez 2017-03-27 12:47:02 +02:00
parent 10ee812784
commit b88c0fdd42
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1 changed files with 6 additions and 10 deletions
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16
components/style/properties/longhand/counters.mako.rs
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@ -289,19 +289,15 @@
type ComputedValue = computed_value::T;
fn to_computed_value(&self, context: &Context) -> Self::ComputedValue {
let mut ret = Vec::with_capacity(self.0.len());
for entry in &self.0 {
ret.push((entry.0.clone(), entry.1.to_computed_value(context)));
}
computed_value::T(ret)
computed_value::T(self.0.iter().map(|entry| {
(entry.0.clone(), entry.1.to_computed_value(context))
}).collect::<Vec<_>>())
}
fn from_computed_value(computed: &Self::ComputedValue) -> Self {
let mut ret = Vec::with_capacity(computed.0.len());
for entry in &computed.0 {
ret.push((entry.0.clone(), specified::Integer::from_computed_value(&entry.1)));
}
SpecifiedValue(ret)
SpecifiedValue(computed.0.iter().map(|entry| {
(entry.0.clone(), specified::Integer::from_computed_value(&entry.1))
}).collect::<Vec<_>>())
}
}