petgraph::csr

Struct EdgeReference

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pub struct EdgeReference<'a, E: 'a, Ty, Ix: 'a = DefaultIx> { /* private fields */ }

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impl<'a, Ty, E, Ix> EdgeReference<'a, E, Ty, Ix>
where Ty: EdgeType,

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pub fn weight(&self) -> &'a E

Access the edge’s weight.

NOTE that this method offers a longer lifetime than the trait (unfortunately they don’t match yet).

Trait Implementations§

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impl<'a, E, Ty, Ix: Copy> Clone for EdgeReference<'a, E, Ty, Ix>

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fn clone(&self) -> Self

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<'a, E: Debug + 'a, Ty: Debug, Ix: Debug + 'a> Debug for EdgeReference<'a, E, Ty, Ix>

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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<'a, E, Ty, Ix> EdgeRef for EdgeReference<'a, E, Ty, Ix>
where Ty: EdgeType, Ix: IndexType,

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type NodeId = Ix

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type EdgeId = usize

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type Weight = E

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fn source(&self) -> Self::NodeId

The source node of the edge.
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fn target(&self) -> Self::NodeId

The target node of the edge.
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fn weight(&self) -> &E

A reference to the weight of the edge.
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fn id(&self) -> Self::EdgeId

The edge’s identifier.
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impl<'a, E, Ty, Ix: Copy> Copy for EdgeReference<'a, E, Ty, Ix>

Auto Trait Implementations§

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impl<'a, E, Ty, Ix> Freeze for EdgeReference<'a, E, Ty, Ix>
where Ix: Freeze,

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impl<'a, E, Ty, Ix> RefUnwindSafe for EdgeReference<'a, E, Ty, Ix>
where Ix: RefUnwindSafe, E: RefUnwindSafe, Ty: RefUnwindSafe,

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impl<'a, E, Ty, Ix> Send for EdgeReference<'a, E, Ty, Ix>
where Ix: Send, E: Sync, Ty: Send,

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impl<'a, E, Ty, Ix> Sync for EdgeReference<'a, E, Ty, Ix>
where Ix: Sync, E: Sync, Ty: Sync,

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impl<'a, E, Ty, Ix> Unpin for EdgeReference<'a, E, Ty, Ix>
where Ix: Unpin, Ty: Unpin,

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impl<'a, E, Ty, Ix> UnwindSafe for EdgeReference<'a, E, Ty, Ix>
where Ix: UnwindSafe, E: RefUnwindSafe, Ty: UnwindSafe,

Blanket Implementations§

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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 T)

🔬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, 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> 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.