Module direction

Structs

• Backward
  Dataflow that runs from the exit of a block (terminator), to its entry (the first statement).
• BackwardSwitchIntEdgeEffectsApplier 🔒
• Forward
  Dataflow that runs from the entry of a block (the first statement), to its exit (terminator).
• ForwardSwitchIntEdgeEffectsApplier 🔒

Traits

• Direction

Functions

• opt_clone_from_or_clone 🔒
  An analogue of Option::get_or_insert_with that stores a clone of val into opt, but uses the more efficient clone_from if opt was Some.