Module traversals

Traversals over the IR.

Structs

Dfs

A depth-first traversal.

DfsIter

An iterator that yields pairs of (Event, ir::Block) items as it performs a depth-first traversal over its associated function.

DfsPostOrderIter

An iterator that yields ir::Block items during a depth-first, post-order traversal over its associated function.

DfsPreOrderIter

An iterator that yields ir::Block items during a depth-first, pre-order traversal over its associated function.

Enums

Event

A low-level DFS traversal event: either entering or exiting the traversal of a block.