Trait petgraph::visit::ControlFlow

pub trait ControlFlow {
    fn continuing() -> Self;
    fn should_break(&self) -> bool;
}

Control flow for callbacks.

The empty return value () is equivalent to continue.

Required Methods

fn continuing() -> Self

fn should_break(&self) -> bool

Implementors

• impl ControlFlow for ()
• impl<B> ControlFlow for Control<B>
• impl<E> ControlFlow for Result<(), E>