language-servers/rust-analyzer
1
0
Fork 0
mirror of https://github.com/rust-lang/rust-analyzer.git synced 2025-09-30 05:45:12 +00:00
Code Issues Projects Releases Packages Wiki Activity Actions 3

Show documentation for hover requests

Browse source
This commit is contained in:
Jeremy A. Kolb 2018-11-05 16:37:27 -05:00 • committed by Aleksey Kladov
parent 6df71da81f
commit 8ccd26adf3
6 changed files with 71 additions and 4 deletions
Download patch file Download diff file Expand all files Collapse all files

10
crates/ra_analysis/src/imp.rs
View file

@ -364,6 +364,16 @@ impl AnalysisImpl {
ret
}
pub fn doc_comment_for(
&self,
file_id: FileId,
symbol: FileSymbol,
) -> Cancelable<Option<String>> {
let file = self.db.file_syntax(file_id);
Ok(symbol.docs(&file))
}
pub fn diagnostics(&self, file_id: FileId) -> Cancelable<Vec<Diagnostic>> {
let module_tree = self.module_tree(file_id)?;
let syntax = self.db.file_syntax(file_id);

7
crates/ra_analysis/src/lib.rs
View file

@ -258,6 +258,13 @@ impl Analysis {
pub fn find_all_refs(&self, position: FilePosition) -> Cancelable<Vec<(FileId, TextRange)>> {
Ok(self.imp.find_all_refs(position))
}
pub fn doc_comment_for(
&self,
file_id: FileId,
symbol: FileSymbol
) -> Cancelable<Option<String>> {
self.imp.doc_comment_for(file_id, symbol)
}
pub fn parent_module(&self, position: FilePosition) -> Cancelable<Vec<(FileId, FileSymbol)>> {
self.imp.parent_module(position)
}