3536: Add get and set for `Env` r=matklad a=edwin0cheng
This PR add three things :
1. Add `get` and `set` in `Env`.
2. Implement fixture meta for `with_single_file`.
3. Add `env` meta in fixture.
Co-authored-by: Edwin Cheng <edwin0cheng@gmail.com>
3526: Silence "file out of workspace" errors r=matklad a=matklad
We really should fix this limitation of the VFS, but it's some way off
at the moment, so let's just silence the user-visible error for now.
Co-authored-by: Aleksey Kladov <aleksey.kladov@gmail.com>
3514: vscode: askBeforeDownload option r=matklad a=Veetaha
This is a small step towards #3402, also implements my proposal stated in #3403
Also renamed `BinarySource` to `ArtifactSource` in anticipation of nightlies installation that requires downloading not a binary itself but `.vsix` package, thus generalized to `artifact` term.
@matklad @lnicola
Co-authored-by: Veetaha <gerzoh1@gmail.com>
3513: Completion in macros r=matklad a=flodiebold
I experimented a bit with completion in macros. It's kind of working, but there are a lot of rough edges.
- I'm trying to expand the macro call with the inserted fake token. This requires some hacky additions on the HIR level to be able to do "hypothetical" expansions. There should probably be a nicer API for this, if we want to do it this way. I'm not sure whether it's worth it, because we still can't do a lot if the original macro call didn't expand in nearly the same way. E.g. if we have something like `println!("", x<|>)` the expansions will look the same and everything is fine; but in that case we could maybe have achieved the same result in a simpler way. If we have something like `m!(<|>)` where `m!()` doesn't even expand or expands to something very different, we don't really know what to do anyway.
- Relatedly, there are a lot of cases where this doesn't work because either the original call or the hypothetical call doesn't expand. E.g. if we have `m!(x.<|>)` the original token tree doesn't parse as an expression; if we have `m!(match x { <|> })` the hypothetical token tree doesn't parse. It would be nice if we could have better error recovery in these cases.
Co-authored-by: Florian Diebold <flodiebold@gmail.com>
3516: Handle visibility in more cases in completion r=matklad a=flodiebold
This means we don't show private items when completing paths or method calls.
We might want to show private items if we can edit their definition and provide a "make public" assist, but I feel like we'd need better sorting of completion items for that, so they can be not shown or sorted to the bottom by default. Until then, they're usually more of a distraction to me.
Co-authored-by: Florian Diebold <flodiebold@gmail.com>
3518: Add parse_to_token_tree r=matklad a=edwin0cheng
This PR introduce a function for parsing `&str` to `tt::TokenTree`:
```rust
// Convert a string to a `TokenTree`
pub fn parse_to_token_tree(text: &str) -> Option<(tt::Subtree, TokenMap)> {
````
Co-authored-by: Edwin Cheng <edwin0cheng@gmail.com>
The new name seems much simpler and it doesn't limit
this config value only to downloading the server binary.
Thus we wouldn't need to create another config
properties to handle other downloads whatsoever.
Anyway, I believe (heuristically) that most of the users
would want to set "askBeforeDownload": false once
and never bother clicking on the notification again
(because otherwise there is no big point in installing rust-analyzer if it cannot install the server)
