fn associated_type_for_impl_trait_in_impl(
tcx: TyCtxt<'_>,
trait_assoc_def_id: DefId,
impl_fn_def_id: LocalDefId
) -> LocalDefId
Expand description
Given an trait_assoc_def_id
corresponding to an associated item synthesized
from an impl Trait
in an associated function from a trait, and an
impl_fn_def_id
that represents an implementation of the associated function
that the impl Trait
comes from, synthesize an associated type for that impl Trait
that inherits properties that we infer from the method and the associated type.