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use Lazy, some fixes

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This commit is contained in:
Ekaterina Babshukova 2019-10-14 14:59:02 +03:00
parent 19fbf2c16b
commit 88ff88d318
10 changed files with 51 additions and 43 deletions
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3
crates/ra_ide_api/src/hover.rs
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@ -100,8 +100,7 @@ pub(crate) fn hover(db: &RootDatabase, position: FilePosition) -> Option<RangeIn
let mut range = None;
if let Some(name_ref) = find_node_at_offset::<ast::NameRef>(file.syntax(), position.offset) {
let mut no_fallback = false;
let name_kind =
classify_name_ref(db, position.file_id, &name_ref).and_then(|d| Some(d.item));
let name_kind = classify_name_ref(db, position.file_id, &name_ref).map(|d| d.kind);
match name_kind {
Some(Macro(it)) => {
let src = it.source(db);