bendns' repos / rust-analyzer
Unnamed repository; edit this file 'description' to name the repository.
Diffstat (limited to 'crates/ide-assists/src/utils.rs')
-rw-r--r--crates/ide-assists/src/utils.rs36
1 files changed, 32 insertions, 4 deletions
diff --git a/crates/ide-assists/src/utils.rs b/crates/ide-assists/src/utils.rs
index 03d8553506..e4d242815e 100644
--- a/crates/ide-assists/src/utils.rs
+++ b/crates/ide-assists/src/utils.rs
@@ -3,7 +3,7 @@
use std::ops;
pub(crate) use gen_trait_fn_body::gen_trait_fn_body;
-use hir::{db::HirDatabase, HirDisplay, InFile, Semantics};
+use hir::{db::HirDatabase, HasAttrs as HirHasAttrs, HirDisplay, InFile, Semantics};
use ide_db::{
famous_defs::FamousDefs, path_transform::PathTransform,
syntax_helpers::insert_whitespace_into_node::insert_ws_into, RootDatabase, SnippetCap,
@@ -94,16 +94,44 @@ pub fn filter_assoc_items(
sema: &Semantics<'_, RootDatabase>,
items: &[hir::AssocItem],
default_methods: DefaultMethods,
+ ignore_hidden: bool,
) -> Vec<InFile<ast::AssocItem>> {
+ // FIXME : How to use the closure below this so I can write sth like
+ // sema.source(hide(it)?)?...
+
+ // let hide = |it: impl HasAttrs| {
+ // if default_methods == DefaultMethods::IgnoreHidden && it.attrs(sema.db).has_doc_hidden() {
+ // None;
+ // }
+ // Some(it)
+ // };
+
return items
.iter()
// Note: This throws away items with no source.
.copied()
.filter_map(|assoc_item| {
let item = match assoc_item {
- hir::AssocItem::Function(it) => sema.source(it)?.map(ast::AssocItem::Fn),
- hir::AssocItem::TypeAlias(it) => sema.source(it)?.map(ast::AssocItem::TypeAlias),
- hir::AssocItem::Const(it) => sema.source(it)?.map(ast::AssocItem::Const),
+ hir::AssocItem::Function(it) => {
+ if ignore_hidden && it.attrs(sema.db).has_doc_hidden() {
+ return None;
+ }
+ sema.source(it)?.map(ast::AssocItem::Fn)
+ }
+ hir::AssocItem::TypeAlias(it) => {
+ if ignore_hidden && it.attrs(sema.db).has_doc_hidden() {
+ return None;
+ }
+
+ sema.source(it)?.map(ast::AssocItem::TypeAlias)
+ }
+ hir::AssocItem::Const(it) => {
+ if ignore_hidden && it.attrs(sema.db).has_doc_hidden() {
+ return None;
+ }
+
+ sema.source(it)?.map(ast::AssocItem::Const)
+ }
};
Some(item)
})