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I just noticed that I can hover the `Vec` here:
But I can't hover the `Vec` here:
Notice though that both of them I can do goto def on both. Odd that the hover doesn't work but goto def…
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# TLDR
Creating a grammar that is parameterized by a generic type that is bounded by a trait with associated types that are used as the return values of actions results in compilation failure of th…
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The current `Digest` trait looks like this:
```rust
pub trait Digest: Input + FixedOutput {
type OutputSize: ArrayLength;
type BlockSize: ArrayLength;
fn input(&mut self, input: &[u…
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### Current status
We are planning to to change the syntax for inclusive ranges and patterns to `..=`. The `...` syntax in patterns is stable and will remain (silently) deprecated for the time bein…
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In functions, structs, enums, traits, impls, etc.
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When working on #12991 I kept stumbling against coherence and dependency issues.
The Servo types corresponding to the FFI types are not defined in gecko_bindings, so I can't refer to them there. This…
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Tracking issue for rust-lang/rfcs#1422
[RFC text](https://github.com/rust-lang/rfcs/blob/master/text/1422-pub-restricted.md)
Milestones:
- [x] Implemented (PR #32875)
- [x] [Decided to stabi…
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We accepted an RFC to add the `?` operator, that RFC included a `Carrier` trait to allow applying `?` to types other than `Result`, e.g., `Option`. However, we accepted a version of the RFC without th…