Enum TerminatorEdges

pub enum TerminatorEdges<'mir, 'tcx> {
    None,
    Single(BasicBlock),
    Double(BasicBlock, BasicBlock),
    AssignOnReturn {
        return_: &'mir [BasicBlock],
        cleanup: Option<BasicBlock>,
        place: CallReturnPlaces<'mir, 'tcx>,
    },
    SwitchInt {
        targets: &'mir SwitchTargets,
        discr: &'mir Operand<'tcx>,
    },
}

Variants

None

For terminators that have no successor, like return.

Single(BasicBlock)

For terminators that a single successor, like goto, and assert without cleanup block.

Double(BasicBlock, BasicBlock)

For terminators that two successors, assert with cleanup block and falseEdge.

AssignOnReturn

Special action for Yield, Call and InlineAsm terminators.

Fields

return_: &'mir [BasicBlock]

cleanup: Option<BasicBlock>

The cleanup block, if it exists.

place: CallReturnPlaces<'mir, 'tcx>

SwitchInt

Special edge for SwitchInt.

Fields

targets: &'mir SwitchTargets

discr: &'mir Operand<'tcx>