Enum petgraph::visit::Control[−][src]

pub enum Control<B> {
    Continue,
    Prune,
    Break(B),
}

Control flow for depth_first_search callbacks.

Variants

Continue

Continue the DFS traversal as normal.

Prune

Prune the current node from the DFS traversal. No more edges from this node will be reported to the callback. A DfsEvent::Finish for this node will still be reported. This can be returned in response to any DfsEvent, except Finish, which will panic.

Break(B)

Stop the DFS traversal and return the provided value.

Implementations

`impl Control`[src]

`pub fn breaking() -> Control<()>`[src]

`pub fn break_value(self) -> Option`[src]

Get the value in Control::Break(_), if present.

Trait Implementations

`impl<B: Clone> Clone for Control`[src]

`fn clone(&self) -> Control`[src]

`pub fn clone_from(&mut self, source: &Self)`1.0.0 [src]

`impl ControlFlow for Control`[src]

`fn continuing() -> Self`[src]

`fn should_break(&self) -> bool`[src]

`fn should_prune(&self) -> bool`[src]

`impl<B: Debug> Debug for Control`[src]

`fn fmt(&self, f: &mut Formatter<'_>) -> Result`[src]

`impl Default for Control`[src]

The default is Continue.

`fn default() -> Self`[src]

`impl<B: Copy> Copy for Control`[src]

Auto Trait Implementations

`impl RefUnwindSafe for Control where B: RefUnwindSafe,`

`impl Send for Control where B: Send,`

`impl Sync for Control where B: Sync,`

`impl Unpin for Control where B: Unpin,`

`impl UnwindSafe for Control where B: UnwindSafe,`

Blanket Implementations

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

`pub fn type_id(&self) -> TypeId`[src]

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

`pub fn borrow(&self) -> &T`[src]

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

`pub fn borrow_mut(&mut self) -> &mut T`[src]

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

`pub fn from(t: T) -> T`[src]

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

`pub fn into(self) -> U`[src]

`impl<T> Pointable for T`[src]

`pub const ALIGN: usize`[src]

`type Init = T`

The type for initializers.

`pub unsafe fn init(init: <T as Pointable>::Init) -> usize`[src]

`pub unsafe fn deref<'a>(ptr: usize) -> &'a T`[src]

`pub unsafe fn deref_mut<'a>(ptr: usize) -> &'a mut T`[src]

`pub unsafe fn drop(ptr: usize)`[src]

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

`type Owned = T`

The resulting type after obtaining ownership.

`pub fn to_owned(&self) -> T`[src]

`pub fn clone_into(&self, target: &mut T)`[src]

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

`type Error = Infallible`

The type returned in the event of a conversion error.

`pub fn try_from(value: U) -> Result<T, <T as TryFrom>::Error>`[src]

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

`type Error = >::Error`

The type returned in the event of a conversion error.

Enum petgraph::visit::Control⎘[−][src]

Variants

Implementations

impl<B> Control<B>[src]

pub fn breaking() -> Control<()>[src]

pub fn break_value(self) -> Option<B>[src]

Trait Implementations

impl<B: Clone> Clone for Control<B>[src]

fn clone(&self) -> Control<B>[src]

pub fn clone_from(&mut self, source: &Self)1.0.0[src]

impl<B> ControlFlow for Control<B>[src]

fn continuing() -> Self[src]

fn should_break(&self) -> bool[src]

fn should_prune(&self) -> bool[src]

impl<B: Debug> Debug for Control<B>[src]

fn fmt(&self, f: &mut Formatter<'_>) -> Result[src]

impl<B> Default for Control<B>[src]

fn default() -> Self[src]

impl<B: Copy> Copy for Control<B>[src]

Auto Trait Implementations

impl<B> RefUnwindSafe for Control<B> where B: RefUnwindSafe,

impl<B> Send for Control<B> where B: Send,

impl<B> Sync for Control<B> where B: Sync,

impl<B> Unpin for Control<B> where B: Unpin,

impl<B> UnwindSafe for Control<B> where B: UnwindSafe,

Blanket Implementations

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

pub fn type_id(&self) -> TypeId[src]

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

pub fn borrow(&self) -> &T[src]

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

pub fn borrow_mut(&mut self) -> &mut T[src]

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

pub fn from(t: T) -> T[src]

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

pub fn into(self) -> U[src]

impl<T> Pointable for T[src]

pub const ALIGN: usize[src]

type Init = T

pub unsafe fn init(init: <T as Pointable>::Init) -> usize[src]

pub unsafe fn deref<'a>(ptr: usize) -> &'a T[src]

pub unsafe fn deref_mut<'a>(ptr: usize) -> &'a mut T[src]

pub unsafe fn drop(ptr: usize)[src]

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

type Owned = T

pub fn to_owned(&self) -> T[src]

pub fn clone_into(&self, target: &mut T)[src]

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

type Error = Infallible

pub fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>[src]

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

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

pub fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>[src]

Enum petgraph::visit::Control[−][src]

`impl<B> Control<B>`[src]

`pub fn breaking() -> Control<()>`[src]

`pub fn break_value(self) -> Option<B>`[src]

`impl<B: Clone> Clone for Control<B>`[src]

`fn clone(&self) -> Control<B>`[src]

`pub fn clone_from(&mut self, source: &Self)`1.0.0 [src]

`impl<B> ControlFlow for Control<B>`[src]

`fn continuing() -> Self`[src]

`fn should_break(&self) -> bool`[src]

`fn should_prune(&self) -> bool`[src]

`impl<B: Debug> Debug for Control<B>`[src]

`fn fmt(&self, f: &mut Formatter<'_>) -> Result`[src]

`impl<B> Default for Control<B>`[src]

`fn default() -> Self`[src]

`impl<B: Copy> Copy for Control<B>`[src]

`impl<B> RefUnwindSafe for Control<B> where B: RefUnwindSafe,`

`impl<B> Send for Control<B> where B: Send,`

`impl<B> Sync for Control<B> where B: Sync,`

`impl<B> Unpin for Control<B> where B: Unpin,`

`impl<B> UnwindSafe for Control<B> where B: UnwindSafe,`