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Minimize API

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This commit is contained in:
Aleksey Kladov 2020-07-08 19:58:50 +02:00
parent 7238acab78
commit d74a77efb1
1 changed files with 4 additions and 6 deletions
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10
crates/ra_ide/src/hover.rs
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@ -96,9 +96,6 @@ pub fn to_markup(&self) -> String {
self.results.join("\n\n___\n")
}
fn extend(&mut self, item: Option<String>) {
self.results.extend(item);
}
fn push_action(&mut self, action: HoverAction) {
self.actions.push(action);
}
@ -128,8 +125,9 @@ pub(crate) fn hover(db: &RootDatabase, position: FilePosition) -> Option<RangeIn
}
} {
let range = sema.original_range(&node).range;
res.extend(hover_text_from_name_kind(db, name_kind));
if let Some(text) = hover_text_from_name_kind(db, name_kind) {
res.results.push(text);
}
if !res.is_empty() {
if let Some(action) = show_implementations_action(db, name_kind) {
res.push_action(action);
@ -168,7 +166,7 @@ pub(crate) fn hover(db: &RootDatabase, position: FilePosition) -> Option<RangeIn
}
}?;
res.extend(Some(rust_code_markup(&ty.display(db))));
res.results.push(rust_code_markup(&ty.display(db)));
let range = sema.original_range(&node).range;
Some(RangeInfo::new(range, res))
}