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rustc: replace a few .cloned() with .copied().

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This commit is contained in:
Eduard-Mihai Burtescu 2019-10-25 20:21:37 +03:00
parent 4d81e9dd2f
commit 595d19e625
1 changed files with 3 additions and 3 deletions
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6
src/librustc/hir/map/definitions.rs
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@ -359,7 +359,7 @@ pub fn def_path(&self, index: DefIndex) -> DefPath {
#[inline]
pub fn opt_def_index(&self, node: ast::NodeId) -> Option<DefIndex> {
self.node_to_def_index.get(&node).cloned()
self.node_to_def_index.get(&node).copied()
}
#[inline]
@ -413,7 +413,7 @@ pub fn def_index_to_hir_id(&self, def_index: DefIndex) -> hir::HirId {
#[inline]
pub fn opt_span(&self, def_id: DefId) -> Option<Span> {
if def_id.krate == LOCAL_CRATE {
self.def_index_to_span.get(&def_id.index).cloned()
self.def_index_to_span.get(&def_id.index).copied()
} else {
None
}
@ -525,7 +525,7 @@ pub fn init_node_id_to_hir_id_mapping(&mut self,
}
pub fn expansion_that_defined(&self, index: DefIndex) -> ExpnId {
self.expansions_that_defined.get(&index).cloned().unwrap_or(ExpnId::root())
self.expansions_that_defined.get(&index).copied().unwrap_or(ExpnId::root())
}
pub fn parent_module_of_macro_def(&self, expn_id: ExpnId) -> DefId {