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call_info works with closures

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This commit is contained in:
Aleksey Kladov 2020-07-17 10:57:49 +02:00
parent f88a737a43
commit 371c5aec1c
4 changed files with 42 additions and 26 deletions
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4
crates/ra_ide/src/inlay_hints.rs
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@ -262,7 +262,9 @@ fn should_show_param_name_hint(
let param_name = param_name.trim_start_matches('_');
let fn_name = match callable.kind() {
hir::CallableKind::Function(it) => Some(it.name(sema.db).to_string()),
hir::CallableKind::TupleStruct(_) | hir::CallableKind::TupleEnumVariant(_) => None,
hir::CallableKind::TupleStruct(_)
| hir::CallableKind::TupleEnumVariant(_)
| hir::CallableKind::Closure => None,
};
if param_name.is_empty()
|| Some(param_name) == fn_name.as_ref().map(|s| s.trim_start_matches('_'))