Mirrors/rust-analyzer
2
0
Fork 0
mirror of https://github.com/rust-lang/rust-analyzer synced 2024-11-10 07:04:22 +00:00
Code Issues Projects Releases Packages Wiki Activity

Merge #331

Browse source 
331: Cancelled is not Copy r=matklad a=matklad

I'd love to have a backtrace in `Cancelled` to be able to debug "completion is always cancelled" problem. So it probably is a good idea to make `Cancelled` non Copy type, even if it is a ZST in prod.

Co-authored-by: Aleksey Kladov <aleksey.kladov@gmail.com>
This commit is contained in:
bors[bot] 2018-12-25 10:40:42 +00:00
commit 5fb426cb9e
1 changed files with 1 additions and 1 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

2
crates/ra_db/src/lib.rs
View file

@ -8,7 +8,7 @@ use std::sync::Arc;
use ra_editor::LineIndex;
use ra_syntax::{TextUnit, SourceFileNode};
#[derive(Clone, Copy, Debug, PartialEq, Eq, Hash, PartialOrd, Ord)]
#[derive(Clone, Debug, PartialEq, Eq, Hash, PartialOrd, Ord)]
pub struct Canceled;
pub type Cancelable<T> = Result<T, Canceled>;