language-servers/rust-analyzer
1
0
Fork 0
mirror of https://github.com/rust-lang/rust-analyzer.git synced 2025-09-26 20:09:19 +00:00
Code Issues Projects Releases Packages Wiki Activity Actions 3

Remove lossy Definition::from_token/Definition::from_node methods

Browse source
This commit is contained in:
Lukas Wirth 2022-01-04 18:29:20 +01:00
parent 68bc12c3b8
commit c5a9985fc5
6 changed files with 91 additions and 92 deletions
Download patch file Download diff file Expand all files Collapse all files

6
crates/ide/src/hover.rs
View file

@ -9,7 +9,7 @@ use either::Either;
use hir::{HasSource, Semantics};
use ide_db::{
base_db::FileRange,
defs::Definition,
defs::{Definition, IdentClass},
helpers::{pick_best_token, FamousDefs},
FxIndexSet, RootDatabase,
};
@ -129,8 +129,8 @@ pub(crate) fn hover(
.iter()
.filter_map(|token| {
let node = token.parent()?;
let defs = Definition::from_token(sema, token);
Some(defs.into_iter().zip(iter::once(node).cycle()))
let class = IdentClass::classify_token(sema, token)?;
Some(class.definitions().into_iter().zip(iter::once(node).cycle()))
})
.flatten()
.unique_by(|&(def, _)| def)