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Remove Attrs::merge

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Only the `RawAttrs` version of this is in use
This commit is contained in:
Jonas Schievink 2020-12-19 02:43:00 +01:00
parent e47e7a0143
commit 81ccf37d3b
1 changed files with 0 additions and 12 deletions
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12
crates/hir_def/src/attr.rs
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@ -241,18 +241,6 @@ impl Attrs {
raw_attrs.filter(db, def.krate(db))
}
pub fn merge(&self, other: Attrs) -> Attrs {
match (&self.0.entries, &other.0.entries) {
(None, None) => Attrs::EMPTY,
(Some(entries), None) | (None, Some(entries)) => {
Attrs(RawAttrs { entries: Some(entries.clone()) })
}
(Some(a), Some(b)) => {
Attrs(RawAttrs { entries: Some(a.iter().chain(b.iter()).cloned().collect()) })
}
}
}
pub fn by_key(&self, key: &'static str) -> AttrQuery<'_> {
AttrQuery { attrs: self, key }
}