Struct rustc_middle::ty::CratePredicatesMap

pub struct CratePredicatesMap<'tcx> {
    pub predicates: FxHashMap<DefId, &'tcx [(Predicate<'tcx>, Span)]>,
}

The crate outlives map is computed during typeck and contains the outlives of every item in the local crate. You should not use it directly, because to do so will make your pass dependent on the HIR of every item in the local crate. Instead, use tcx.inferred_outlives_of() to get the outlives for a particular item.

Fields

predicates: FxHashMap<DefId, &'tcx [(Predicate<'tcx>, Span)]>

For each struct with outlive bounds, maps to a vector of the predicate of its outlive bounds. If an item has no outlives bounds, it will have no entry.

Trait Implementations

impl<'tcx> Debug for CratePredicatesMap<'tcx>

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl<'tcx, '__ctx> HashStable<StableHashingContext<'__ctx>> for CratePredicatesMap<'tcx>

fn hash_stable(
    &self,
    __hcx: &mut StableHashingContext<'__ctx>,
    __hasher: &mut StableHasher
)

Layout

Note: Most layout information is completely unstable and may be different between compiler versions and platforms. 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: 32 bytes