Trait rustc_trans::middle::expr_use_visitor::Delegate [−] [src]

pub trait Delegate<'tcx> {
    fn consume(&mut self, consume_id: u32, consume_span: Span, cmt: Rc<cmt_<'tcx>>, mode: ConsumeMode);
    fn matched_pat(&mut self, matched_pat: &Pat, cmt: Rc<cmt_<'tcx>>, mode: MatchMode);
    fn consume_pat(&mut self, consume_pat: &Pat, cmt: Rc<cmt_<'tcx>>, mode: ConsumeMode);
    fn borrow(&mut self, borrow_id: u32, borrow_span: Span, cmt: Rc<cmt_<'tcx>>, loan_region: Region, bk: BorrowKind, loan_cause: LoanCause);
    fn decl_without_init(&mut self, id: u32, span: Span);
    fn mutate(&mut self, assignment_id: u32, assignment_span: Span, assignee_cmt: Rc<cmt_<'tcx>>, mode: MutateMode);
}
Unstable (rustc_private)

This trait defines the callbacks you can expect to receive when employing the ExprUseVisitor.

Required Methods

fn consume(&mut self, consume_id: u32, consume_span: Span, cmt: Rc<cmt_<'tcx>>, mode: ConsumeMode)

Unstable (rustc_private)

fn matched_pat(&mut self, matched_pat: &Pat, cmt: Rc<cmt_<'tcx>>, mode: MatchMode)

Unstable (rustc_private)

fn consume_pat(&mut self, consume_pat: &Pat, cmt: Rc<cmt_<'tcx>>, mode: ConsumeMode)

Unstable (rustc_private)

fn borrow(&mut self, borrow_id: u32, borrow_span: Span, cmt: Rc<cmt_<'tcx>>, loan_region: Region, bk: BorrowKind, loan_cause: LoanCause)

Unstable (rustc_private)

fn decl_without_init(&mut self, id: u32, span: Span)

Unstable (rustc_private)

fn mutate(&mut self, assignment_id: u32, assignment_span: Span, assignee_cmt: Rc<cmt_<'tcx>>, mode: MutateMode)

Unstable (rustc_private)

Implementors