Trait rustc_mir_build::thir::util::UserAnnotatedTyHelpers[−][src]

pub(crate) trait UserAnnotatedTyHelpers<'tcx> {
    fn tcx(&self) -> TyCtxt<'tcx>;

    fn typeck_results(&self) -> &TypeckResults<'tcx>;

    fn user_substs_applied_to_ty_of_hir_id(
        &self, 
        hir_id: HirId
    ) -> Option<CanonicalUserType<'tcx>> { ... }
}

Required methods

fn tcx(&self) -> TyCtxt<'tcx>[src]

fn typeck_results(&self) -> &TypeckResults<'tcx>[src]

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Provided methods

fn user_substs_applied_to_ty_of_hir_id(
    &self,
    hir_id: HirId
) -> Option<CanonicalUserType<'tcx>>[src]

Looks up the type associated with this hir-id and applies the user-given substitutions; the hir-id must map to a suitable type.

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Implementors

impl<'tcx> UserAnnotatedTyHelpers<'tcx> for Cx<'_, 'tcx>[src]

impl<'tcx> UserAnnotatedTyHelpers<'tcx> for PatCtxt<'_, 'tcx>[src]

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