rust-analyzer: `!!MISSING: command!!` above enums/structs after opening VS Code
Every time I open VS Code, where a Rust project is opened, the text !!MISSING: command!! appears above every struct and enum, where the number of implementations should be:
The bug doesn’t disappear until I close the file and re-open it.
EDIT: This text only appears in one project, which uses LALRPOP. In my other projects, no text is displayed. The number of implementations only appears after closing and re-opening the file.
About this issue
- Original URL
- State: closed
- Created 4 years ago
- Reactions: 2
- Comments: 15 (7 by maintainers)
Yup, this should be fixed in #8015. Instead of erroring these lenses shouldn’t appear at all now, as there is no HIR for the files when this happened.
I can confirm that it’s intermittent. In a different project, I get the error in one file but not in another in the same module.
Update: a clue! This has something to do with module import resolution. If, for example I write a struct in a
.rsfile within asome_modulemodule folder, but haven’t yet declared that module in thesome_module.rsorlib.rs, the!!MISSING_COMMAND!!error appears.However, upon declaring
in the appropriate location, the error instantly disappears and I see the expected
n implementationsmessage.Reappearing on nightly
Using
"rust-analyzer.updates.channel": "nightly"in my vscode config