Upstream issues: fixes and features in other tools that would benefit Pavex

[LukeMathWalker]

This is a meta-issue to keep track of feature requests/bugs in other projects that affect Pavex.

• IDE experience:

  • Auto-completion and go-to-definition inside the f! macro
    • https://github.com/rust-lang/rust-analyzer/issues/14999
      • Blocked on https://github.com/rust-lang/rust/issues/66079
    • https://github.com/intellij-rust/intellij-rust/issues/10543)

• Pavex's CLI performance:

  • https://github.com/rust-lang/cargo/issues/13283

[aDotInTheVoid]

Heads up: We might be changing how rustdoc-json handles paths in a way that might break you. Details are in https://github.com/rust-lang/rust/pull/134880. If you use the Crate::paths field you should be fine, but if you rely on Path::name for resolving cross-crate paths then this will break you. Please comment on that PR if moving to Crate::paths doesn't work somehow. Thanks!

[LukeMathWalker]

I have a feeling this might be an issue, but I have to go and review the relevant code paths. I'll try to carve some time tomorrow. Thanks for the heads up!