[][src]Type Definition rustc_typeck::outlives::utils::RequiredPredicates

type RequiredPredicates<'tcx> = BTreeSet<OutlivesPredicate<Kind<'tcx>, Region<'tcx>>>;
🔬 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?

Tracks the T: 'a or 'a: 'a predicates that we have inferred must be added to the struct header.