Given a field that needs to be mutable, returns a span where the “ mut “ could go. This function expects the local to be a reference to a struct in order to produce a span.

is_closure_or_generator 🔒

mut_borrow_of_mutable_ref 🔒

suggest_ampmut 🔒

suggest_ampmut_self 🔒

suggest_ref_mut 🔒

If possible, suggest replacing ref with ref mut.

Module rustc_borrowck::diagnostics::mutability_errors

Enums

Functions