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Simplify iterator chain

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This commit is contained in:
Jonas Schievink 2020-09-28 12:51:40 +02:00
parent 7474a42b00
commit e799dbe5d7
1 changed files with 2 additions and 5 deletions
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7
crates/hir_def/src/item_scope.rs
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@ -270,15 +270,12 @@ impl ItemScope {
/// Marks everything that is not a procedural macro as private to `this_module`.
pub(crate) fn censor_non_proc_macros(&mut self, this_module: ModuleId) {
for vis in self
.types
self.types
.values_mut()
.chain(self.values.values_mut())
.map(|(_, v)| v)
.chain(self.unnamed_trait_imports.values_mut())
{
*vis = Visibility::Module(this_module);
}
.for_each(|vis| *vis = Visibility::Module(this_module));
for (mac, vis) in self.macros.values_mut() {
if let MacroDefKind::ProcMacro(_) = mac.kind {