383: Have users of `SalsaStruct` specify allowed options r=XFFXFF a=DropDemBits
This allows adding new options exclusively to `tracked`, `input`, `interned`, or any combination of them, without having to add support code to `SalsaStruct`.
The motivating example is #337, where `input` needs to accept a new `singleton` option, but `tracked` and `interned` should reject it.
Co-authored-by: DropDemBits <r3usrlnd@gmail.com>
376: add `synthetic_write` r=nikomatsakis a=XFFXFF
fixes#364
add `synthetic_write` and use it in test `lru_keeps_dependency_info`, the test will now be broken. We can use `lru_keeps_dependency_info` as a test for https://github.com/salsa-rs/salsa/issues/365, which already has a pr https://github.com/salsa-rs/salsa/pull/371.
379: Update test.yml r=nikomatsakis a=agluszak
- Add names to steps
- No need to run clippy AND check (https://stackoverflow.com/questions/57449356/is-cargo-clippy-a-superset-of-cargo-check)
- Run clippy on all targets with all features
- Fix issues reported by clippy
Co-authored-by: XFFXFF <1247714429@qq.com>
Co-authored-by: Andrzej Głuszak <gluszak.andrzej@gmail.com>
Co-authored-by: andrzej.gluszak <andrzej.gluszak@mpi-sp.org>
369: Try to fix issue#340 r=XFFXFF a=zjp-CN
(WIP)
Follow the instructions from https://github.com/salsa-rs/salsa/issues/340#issuecomment-1210153085.
Still not sure what to do with `fmt_index`...
Fix#340
Co-authored-by: zjp <jiping_zhou@foxmail.com>
Co-authored-by: Niko Matsakis <niko@alum.mit.edu>
360: Permit renaming constructors, getters and setters r=nikomatsakis a=MihailMihov
The goal is to add an option `constructor_name` to `#[salsa::input]`, `#[salsa::interned]` and `#[salsa::tracked]` that allows changing the name of the generated constructor. After that add attributes `get` and `set` to the fields which allow overriding the names of the getters and setters. In the end the following snippet should compile and work:
```rust
#[salsa::interned(constructor = from_string)]
struct MyInterned {
#[get(text)] #[set(set_text)] #[return_ref]
field: String,
}
impl MyInterned {
pub fn new(db: &dyn Db, s: impl Display) -> MyInterned {
MyInterned::from_string(db, s.to_string())
}
pub fn field(self, db: &dyn Db) -> &str {
self.text(db)
}
pub fn set_field(self, db: &mut dyn Db, id: String) {
self.set_text(&mut db, id)
}
}
```
resolves#332
Co-authored-by: Mihail Mihov <mmihov.personal@gmail.com>
353: start documenting plumbing r=nikomatsakis a=nikomatsakis
Feedback desired! I am trying to document an overview of the new salsa 2022 plumbing. I'd love for folks to [read these docs and tell me if they make sense](https://deploy-preview-353--salsa-rs.netlify.app/plumbing.html).
Co-authored-by: Niko Matsakis <niko@alum.mit.edu>
352: Add options to tracked funcitons for lru capacity r=nikomatsakis a=XFFXFF
fixes#344
Now we can write something like the following to set the lru capacity of tracked functions
```rust
#[salsa::tracked(lru=32)]
fn my_tracked_fn(db: &dyn crate::Db, ...) { }
```
some details:
* lru should not be combined with specify. We will report an error if people do #[salsa::tracked(lru = 32, specify)]
* set 0 as default capacity to disable LRU (Because I think doing this would make the code simpler when implementing `create_ingredients` of tracked functions).
* old salsa support to change lru capacity at runtime, [as noted here](https://salsa-rs.github.io/salsa/rfcs/RFC0004-LRU.html?highlight=change#reference-guide), but we do not support this now
Co-authored-by: XFFXFF <1247714429@qq.com>
It turns out that we have some outputs (accumulators) for which
it only makes sense to have a `DependencyIndex` (they don't have
individual keys to identify).
We also track whether reset is required at the ingredient level.
For tracked struct fields, we were not using `push_mut`,
and I think that was an oversight.
The plan is to do a "dependent ingredient" interlinking pass
once the database is constructed.
