rustc_data_structures::graph::reversed

Struct ReversedGraph

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pub struct ReversedGraph<G> {
    pub inner: G,
}
Expand description

View that reverses the direction of edges in its underlying graph, so that successors become predecessors and vice-versa.

Because of impl<G: Graph> Graph for &G, the underlying graph can be wrapped by-reference instead of by-value if desired.

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§inner: G

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impl<G> ReversedGraph<G>

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pub fn new(inner: G) -> Self

Trait Implementations§

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impl<G: Clone> Clone for ReversedGraph<G>

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fn clone(&self) -> ReversedGraph<G>

Returns a copy of the value. Read more
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fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source. Read more
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impl<G: Debug> Debug for ReversedGraph<G>

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

Formats the value using the given formatter. Read more
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impl<G: DirectedGraph> DirectedGraph for ReversedGraph<G>

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type Node = <G as DirectedGraph>::Node

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fn num_nodes(&self) -> usize

Returns the total number of nodes in this graph. Read more
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fn iter_nodes( &self, ) -> impl Iterator<Item = Self::Node> + DoubleEndedIterator + ExactSizeIterator

Iterates over all nodes of a graph in ascending numeric order. Read more
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impl<G: Successors> Predecessors for ReversedGraph<G>

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fn predecessors(&self, node: Self::Node) -> impl Iterator<Item = Self::Node>

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impl<G: Predecessors> Successors for ReversedGraph<G>

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fn successors(&self, node: Self::Node) -> impl Iterator<Item = Self::Node>

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impl<G: Copy> Copy for ReversedGraph<G>

Auto Trait Implementations§

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impl<G> DynSend for ReversedGraph<G>
where G: DynSend,

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impl<G> DynSync for ReversedGraph<G>
where G: DynSync,

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impl<G> Freeze for ReversedGraph<G>
where G: Freeze,

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impl<G> RefUnwindSafe for ReversedGraph<G>
where G: RefUnwindSafe,

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impl<G> Send for ReversedGraph<G>
where G: Send,

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impl<G> Sync for ReversedGraph<G>
where G: Sync,

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impl<G> Unpin for ReversedGraph<G>
where G: Unpin,

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impl<G> UnwindSafe for ReversedGraph<G>
where G: UnwindSafe,

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impl<T> Aligned for T

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const ALIGN: Alignment = const ALIGN: Alignment = Alignment::of::<Self>();

Alignment of Self.
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impl<T> Any for T
where T: 'static + ?Sized,

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fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more
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impl<T> Borrow<T> for T
where T: ?Sized,

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fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more
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impl<T> BorrowMut<T> for T
where T: ?Sized,

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fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more
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impl<T> CloneToUninit for T
where T: Clone,

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unsafe fn clone_to_uninit(&self, dst: *mut u8)

🔬This is a nightly-only experimental API. (clone_to_uninit)
Performs copy-assignment from self to dst. Read more
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impl<T> From<T> for T

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fn from(t: T) -> T

Returns the argument unchanged.

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impl<T> Instrument for T

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fn instrument(self, span: Span) -> Instrumented<Self>

Instruments this type with the provided Span, returning an Instrumented wrapper. Read more
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fn in_current_span(self) -> Instrumented<Self>

Instruments this type with the current Span, returning an Instrumented wrapper. Read more
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impl<T, U> Into<U> for T
where U: From<T>,

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fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

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impl<T> IntoEither for T

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fn into_either(self, into_left: bool) -> Either<Self, Self>

Converts self into a Left variant of Either<Self, Self> if into_left is true. Converts self into a Right variant of Either<Self, Self> otherwise. Read more
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fn into_either_with<F>(self, into_left: F) -> Either<Self, Self>
where F: FnOnce(&Self) -> bool,

Converts self into a Left variant of Either<Self, Self> if into_left(&self) returns true. Converts self into a Right variant of Either<Self, Self> otherwise. Read more
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impl<T> Pointable for T

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const ALIGN: usize

The alignment of pointer.
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type Init = T

The type for initializers.
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unsafe fn init(init: <T as Pointable>::Init) -> usize

Initializes a with the given initializer. Read more
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unsafe fn deref<'a>(ptr: usize) -> &'a T

Dereferences the given pointer. Read more
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unsafe fn deref_mut<'a>(ptr: usize) -> &'a mut T

Mutably dereferences the given pointer. Read more
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unsafe fn drop(ptr: usize)

Drops the object pointed to by the given pointer. Read more
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impl<T> ToOwned for T
where T: Clone,

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type Owned = T

The resulting type after obtaining ownership.
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fn to_owned(&self) -> T

Creates owned data from borrowed data, usually by cloning. Read more
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fn clone_into(&self, target: &mut T)

Uses borrowed data to replace owned data, usually by cloning. Read more
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impl<T, U> TryFrom<U> for T
where U: Into<T>,

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type Error = Infallible

The type returned in the event of a conversion error.
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fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

Performs the conversion.
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impl<T, U> TryInto<U> for T
where U: TryFrom<T>,

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

The type returned in the event of a conversion error.
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fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.
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impl<T> WithSubscriber for T

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fn with_subscriber<S>(self, subscriber: S) -> WithDispatch<Self>
where S: Into<Dispatch>,

Attaches the provided Subscriber to this type, returning a WithDispatch wrapper. Read more
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fn with_current_subscriber(self) -> WithDispatch<Self>

Attaches the current default Subscriber to this type, returning a WithDispatch wrapper. Read more
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impl<'a, T> Captures<'a> for T
where T: ?Sized,

Layout§

Note: Unable to compute type layout, possibly due to this type having generic parameters. Layout can only be computed for concrete, fully-instantiated types.