Trait rustc::infer::lattice::LatticeDir

pub trait LatticeDir<'f, 'gcx: 'f + 'tcx, 'tcx: 'f>: TypeRelation<'f, 'gcx, 'tcx> {
    fn infcx(&self) -> &'f InferCtxt<'f, 'gcx, 'tcx>;
    fn cause(&self) -> &ObligationCause<'tcx>;
    fn relate_bound(
        &mut self, 
        v: Ty<'tcx>, 
        a: Ty<'tcx>, 
        b: Ty<'tcx>
    ) -> RelateResult<'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?

Required Methods

fn infcx(&self) -> &'f InferCtxt<'f, 'gcx, '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?

fn cause(&self) -> &ObligationCause<'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?

fn relate_bound(
    &mut self,
    v: Ty<'tcx>,
    a: Ty<'tcx>,
    b: Ty<'tcx>
) -> RelateResult<'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?

Implementors