Type Alias rustc_hir_analysis::outlives::utils::RequiredPredicates

pub(crate) type RequiredPredicates<'tcx> = FxIndexMap<OutlivesPredicate<GenericArg<'tcx>, Region<'tcx>>, Span>;

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

Aliased Type

struct RequiredPredicates<'tcx> {
    pub(crate) core: IndexMapCore<OutlivesPredicate<GenericArg<'tcx>, Region<'tcx>>, Span>,
    hash_builder: BuildHasherDefault<FxHasher>,
}

Fields

core: IndexMapCore<OutlivesPredicate<GenericArg<'tcx>, Region<'tcx>>, Span>

hash_builder: BuildHasherDefault<FxHasher>

Layout

Note: Most layout information is completely unstable and may even differ between compilations. The only exception is types with certain repr(...) attributes. Please see the Rust Reference's “Type Layout” chapter for details on type layout guarantees.

Size: 56 bytes