rustc_mir_transform::coverage::counters::iter_nodes

Trait IterNodes

Source 
pub(crate) trait IterNodes: DirectedGraph {
    // Provided method
    fn iter_nodes(
        &self,
    ) -> impl Iterator<Item = Self::Node> + DoubleEndedIterator + ExactSizeIterator { ... }
}

Provided Methods§

Source

fn iter_nodes( &self, ) -> impl Iterator<Item = Self::Node> + DoubleEndedIterator + ExactSizeIterator

Iterates over all nodes of a graph in ascending numeric order. Assumes that nodes are densely numbered, i.e. every index in 0..num_nodes is a valid node.

FIXME: Can this just be part of graph::DirectedGraph?

Dyn Compatibility§

This trait is not dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety", so this trait is not object safe.

Implementors§