[][src]Module rustc::ty::query::keys

🔬 This is a nightly-only experimental API. (rustc_private)

this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via Cargo.toml instead?

Defines the set of legal keys that can be used in queries.

Traits

Key [
Experimental
]

The Key trait controls what types can legally be used as the key for a query.