Enum trees::linked::singly::walk::Visit[−][src]

[−]
pub enum Visit<'a, T: 'a> {
    Begin(&'a Node<T>),
    End(&'a Node<T>),
    Leaf(&'a Node<T>),
}
[−]

Distinguish between visiting a leaf node and (begin/end of) visiting a branched node.

Variants

Begin(&'a Node<T>)
End(&'a Node<T>)
Leaf(&'a Node<T>)

Implementations

impl<'a, T: 'a> Visit<'a, T>[src][−]

pub fn node(&self) -> &Node<T>[src][−]

Returns the node under visit, regardless of whether it is a leaf node or (begin/end of) visiting a branched node.

Trait Implementations

impl<'a, T: Clone + 'a> Clone for Visit<'a, T>[src][+]

impl<'a, T: Copy + 'a> Copy for Visit<'a, T>[src]

impl<'a, T: Debug + 'a> Debug for Visit<'a, T>[src][+]

impl<'a, T: Eq + 'a> Eq for Visit<'a, T>[src]

impl<'a, T: PartialEq + 'a> PartialEq<Visit<'a, T>> for Visit<'a, T>[src][+]

impl<'a, T: 'a> StructuralEq for Visit<'a, T>[src]

impl<'a, T: 'a> StructuralPartialEq for Visit<'a, T>[src]

Auto Trait Implementations

impl<'a, T> RefUnwindSafe for Visit<'a, T> where
    T: RefUnwindSafe, 

impl<'a, T> !Send for Visit<'a, T>

impl<'a, T> !Sync for Visit<'a, T>

impl<'a, T> Unpin for Visit<'a, T>

impl<'a, T> UnwindSafe for Visit<'a, T> where
    T: RefUnwindSafe, 

Blanket Implementations

impl<T> Any for T where
    T: 'static + ?Sized, [src][+]

impl<T> Borrow<T> for T where
    T: ?Sized, [src][+]

impl<T> BorrowMut<T> for T where
    T: ?Sized, [src][+]

impl<T> From<T> for T[src][+]

impl<T, U> Into<U> for T where
    U: From<T>, [src][+]

impl<T> ToOwned for T where
    T: Clone, [src][+]

type Owned = T

The resulting type after obtaining ownership.

impl<T, U> TryFrom<U> for T where
    U: Into<T>, [src][+]

type Error = Infallible

The type returned in the event of a conversion error.

impl<T, U> TryInto<U> for T where
    U: TryFrom<T>, [src][+]

type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.