Struct daggy::walker::Peekable [−][src]
pub struct Peekable<G, W> where
W: Walker<G>, { /* fields omitted */ }
Expand description
A walker that has a .peek(&graph)
method that returns an optional next neighbor.
Implementations
Trait Implementations
Auto Trait Implementations
impl<G, W> RefUnwindSafe for Peekable<G, W> where
G: RefUnwindSafe,
W: RefUnwindSafe,
<W as Walker<G>>::Item: RefUnwindSafe,
impl<G, W> UnwindSafe for Peekable<G, W> where
G: UnwindSafe,
W: UnwindSafe,
<W as Walker<G>>::Item: UnwindSafe,
Blanket Implementations
Mutably borrows from an owned value. Read more