Module adjust_fulfillment_errors 

Enums

ClauseFlavor 🔒

ParamTerm 🔒

Functions

find_param_in_ty 🔒

Traverses the given ty (either a ty::Ty or a ty::GenericArg) and searches for references to the given param_to_point_at. Returns true if it finds any use of the param.

is_iterator_singleton 🔒

Returns Some(iterator.next()) if it has exactly one item, and None otherwise.