Trait ToTrace 

pub trait ToTrace<'tcx>: Relate<TyCtxt<'tcx>> + Copy {
    // Required method
    fn to_trace(
        cause: &ObligationCause<'tcx>,
        a: Self,
        b: Self,
    ) -> TypeTrace<'tcx>;
}

Required Methods

fn to_trace(cause: &ObligationCause<'tcx>, a: Self, b: Self) -> TypeTrace<'tcx>

Dyn Compatibility

This trait is not dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety".

Implementations on Foreign Types

impl<'tcx> ToTrace<'tcx> for AliasTerm<'tcx>

fn to_trace(cause: &ObligationCause<'tcx>, a: Self, b: Self) -> TypeTrace<'tcx>

impl<'tcx> ToTrace<'tcx> for AliasTy<'tcx>

fn to_trace(cause: &ObligationCause<'tcx>, a: Self, b: Self) -> TypeTrace<'tcx>

impl<'tcx> ToTrace<'tcx> for Const<'tcx>

fn to_trace(cause: &ObligationCause<'tcx>, a: Self, b: Self) -> TypeTrace<'tcx>

impl<'tcx> ToTrace<'tcx> for ExistentialProjection<'tcx>

fn to_trace(cause: &ObligationCause<'tcx>, a: Self, b: Self) -> TypeTrace<'tcx>

impl<'tcx> ToTrace<'tcx> for ExistentialTraitRef<'tcx>

fn to_trace(cause: &ObligationCause<'tcx>, a: Self, b: Self) -> TypeTrace<'tcx>

impl<'tcx> ToTrace<'tcx> for FnSig<'tcx>

fn to_trace(cause: &ObligationCause<'tcx>, a: Self, b: Self) -> TypeTrace<'tcx>

impl<'tcx> ToTrace<'tcx> for GenericArg<'tcx>

fn to_trace(cause: &ObligationCause<'tcx>, a: Self, b: Self) -> TypeTrace<'tcx>

impl<'tcx> ToTrace<'tcx> for PolyExistentialProjection<'tcx>

fn to_trace(cause: &ObligationCause<'tcx>, a: Self, b: Self) -> TypeTrace<'tcx>

impl<'tcx> ToTrace<'tcx> for PolyExistentialTraitRef<'tcx>

fn to_trace(cause: &ObligationCause<'tcx>, a: Self, b: Self) -> TypeTrace<'tcx>

impl<'tcx> ToTrace<'tcx> for PolyFnSig<'tcx>

fn to_trace(cause: &ObligationCause<'tcx>, a: Self, b: Self) -> TypeTrace<'tcx>

impl<'tcx> ToTrace<'tcx> for Region<'tcx>

fn to_trace(cause: &ObligationCause<'tcx>, a: Self, b: Self) -> TypeTrace<'tcx>

impl<'tcx> ToTrace<'tcx> for Term<'tcx>

fn to_trace(cause: &ObligationCause<'tcx>, a: Self, b: Self) -> TypeTrace<'tcx>

impl<'tcx> ToTrace<'tcx> for TraitRef<'tcx>

fn to_trace(cause: &ObligationCause<'tcx>, a: Self, b: Self) -> TypeTrace<'tcx>

impl<'tcx> ToTrace<'tcx> for Ty<'tcx>

fn to_trace(cause: &ObligationCause<'tcx>, a: Self, b: Self) -> TypeTrace<'tcx>

Implementors