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impl fmt::Display for BuiltinType

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This commit is contained in:
Aleksey Kladov
2019-11-11 11:59:19 +03:00
parent 113d7e44b7
commit 5bb92c2d1a
2 changed files with 34 additions and 6 deletions
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8
crates/ra_ide_api/src/hover.rs
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@@ -1,6 +1,6 @@
//! FIXME: write short doc here
use hir::{Adt, BuiltinType, HasSource, HirDisplay};
use hir::{Adt, HasSource, HirDisplay};
use ra_db::SourceDatabase;
use ra_syntax::{
algo::{ancestors_at_offset, find_covering_element, find_node_at_offset},
@@ -132,11 +132,7 @@ pub(crate) fn hover(db: &RootDatabase, position: FilePosition) -> Option<RangeIn
hir::ModuleDef::Static(it) => res.extend(from_def_source(db, it)),
hir::ModuleDef::Trait(it) => res.extend(from_def_source(db, it)),
hir::ModuleDef::TypeAlias(it) => res.extend(from_def_source(db, it)),
hir::ModuleDef::BuiltinType(it) => {
if let Some(b) = BuiltinType::ALL.iter().find(|(_, ty)| *ty == it) {
res.extend(Some(b.0.to_string()))
}
}
hir::ModuleDef::BuiltinType(it) => res.extend(Some(it.to_string())),
},
Some(SelfType(ty)) => {
if let Some((adt_def, _)) = ty.as_adt() {