bjoernager/rust
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vis note for no pub reexports glob import

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This commit is contained in:
bohan 2023-12-01 10:25:40 +08:00
parent c263ccf185
commit d0941f92d7
12 changed files with 118 additions and 32 deletions
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17
compiler/rustc_middle/src/ty/mod.rs
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@ -296,6 +296,23 @@ pub enum Visibility<Id = LocalDefId> {
Restricted(Id),
}
impl Visibility {
pub fn to_string(self, def_id: LocalDefId, tcx: TyCtxt<'_>) -> String {
match self {
ty::Visibility::Restricted(restricted_id) => {
if restricted_id.is_top_level_module() {
"pub(crate)".to_string()
} else if restricted_id == tcx.parent_module_from_def_id(def_id).to_local_def_id() {
"pub(self)".to_string()
} else {
format!("pub({})", tcx.item_name(restricted_id.to_def_id()))
}
}
ty::Visibility::Public => "pub".to_string(),
}
}
}
#[derive(Copy, Clone, Debug, PartialEq, Eq, Hash, HashStable, TyEncodable, TyDecodable)]
pub enum BoundConstness {
/// `T: Trait`