language-servers/rust-analyzer
1
0
Fork 0
mirror of https://github.com/rust-lang/rust-analyzer.git synced 2025-09-30 22:01:37 +00:00
Code Issues Projects Releases Packages Wiki Activity Actions 3

Add way of getting docs from the code model and use for completion

Browse source
This commit is contained in:
Jeremy A. Kolb 2019-01-23 16:22:10 -05:00
parent 6a6ce2bc95
commit 576625f0a1
5 changed files with 72 additions and 20 deletions
Download patch file Download diff file Expand all files Collapse all files

5
crates/ra_ide_api/src/completion/complete_path.rs
View file

@ -2,6 +2,8 @@ use crate::{
completion::{CompletionItem, CompletionItemKind, Completions, CompletionKind, CompletionContext},
};
use hir::Docs;
pub(super) fn complete_path(acc: &mut Completions, ctx: &CompletionContext) {
let (path, module) = match (&ctx.path_prefix, &ctx.module) {
(Some(path), Some(module)) => (path.clone(), module),
@ -27,13 +29,14 @@ pub(super) fn complete_path(acc: &mut Completions, ctx: &CompletionContext) {
hir::Def::Enum(e) => {
e.variants(ctx.db)
.into_iter()
.for_each(|(variant_name, _variant)| {
.for_each(|(variant_name, variant)| {
CompletionItem::new(
CompletionKind::Reference,
ctx.source_range(),
variant_name.to_string(),
)
.kind(CompletionItemKind::EnumVariant)
.set_documentation(variant.docs(ctx.db))
.add_to(acc)
});
}