{"ast_node_type":"other","tokens":[{"end":47,"kind":"keyword","start":0,"text":"///"}]}
    /// for this overloaded deref's mutability.
    /// Get the [`DefId`] of the method call for the given `Deref`/`DerefMut` trait
    pub fn method_call<'tcx>(&self, tcx: TyCtxt<'tcx>) -> DefId {