Trait Region

pub trait Region<I>:
    Copy
    + Debug
    + Hash
    + Eq
    + Into<<I as Interner>::GenericArg>
    + IntoKind<Kind = RegionKind<I>>
    + Flags
    + Relate<I>
where
    I: Interner<Region = Self>,
{
    // Required methods
    fn new_bound(
        interner: I,
        debruijn: DebruijnIndex,
        var: <I as Interner>::BoundRegion,
    ) -> Self;
    fn new_anon_bound(
        interner: I,
        debruijn: DebruijnIndex,
        var: BoundVar,
    ) -> Self;
    fn new_static(interner: I) -> Self;

    // Provided method
    fn is_bound(self) -> bool { ... }
}

Required Methods

fn new_bound( interner: I, debruijn: DebruijnIndex, var: <I as Interner>::BoundRegion, ) -> Self

fn new_anon_bound(interner: I, debruijn: DebruijnIndex, var: BoundVar) -> Self

fn new_static(interner: I) -> Self

Provided Methods

fn is_bound(self) -> bool

Dyn Compatibility

This trait is not dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety", so this trait is not object safe.

Implementations on Foreign Types

impl<'tcx> Region<TyCtxt<'tcx>> for Region<'tcx>

fn new_bound( interner: TyCtxt<'tcx>, debruijn: DebruijnIndex, var: BoundRegion, ) -> Region<'tcx>

fn new_anon_bound( tcx: TyCtxt<'tcx>, debruijn: DebruijnIndex, var: BoundVar, ) -> Region<'tcx>

fn new_static(tcx: TyCtxt<'tcx>) -> Region<'tcx>

Implementors