Struct petgraph::adj::EdgeReference

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

Expand description

A reference to an edge of the graph.

Trait Implementations

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

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fn clone(&self) -> Self

Returns a copy of the value. Read more

1.0.0 · source

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source. Read more

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impl<'a, E: Debug, Ix: Debug + IndexType> Debug for EdgeReference<'a, E, 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, Ix: IndexType> EdgeRef for EdgeReference<'a, E, Ix>

type NodeId = Ix

type EdgeId = EdgeIndex<Ix>

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 id(&self) -> Self::EdgeId

The edge’s identifier.

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fn weight(&self) -> &Self::Weight

A reference to the weight of the edge.

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impl<'a, E: Ord, Ix: Ord + IndexType> Ord for EdgeReference<'a, E, Ix>

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fn cmp(&self, other: &EdgeReference<'a, E, Ix>) -> Ordering

This method returns an Ordering between self and other. Read more

1.21.0 · source

fn max(self, other: Self) -> Self

Compares and returns the maximum of two values. Read more

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fn min(self, other: Self) -> Self

Compares and returns the minimum of two values. Read more

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fn clamp(self, min: Self, max: Self) -> Self

Restrict a value to a certain interval. Read more

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impl<'a, E: PartialEq, Ix: PartialEq + IndexType> PartialEq<EdgeReference<'a, E, Ix>> for EdgeReference<'a, E, Ix>

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fn eq(&self, other: &EdgeReference<'a, E, Ix>) -> bool

This method tests for self and other values to be equal, and is used by ==. Read more

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fn ne(&self, other: &EdgeReference<'a, E, Ix>) -> bool

This method tests for !=.

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impl<'a, E: PartialOrd, Ix: PartialOrd + IndexType> PartialOrd<EdgeReference<'a, E, Ix>> for EdgeReference<'a, E, Ix>

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fn partial_cmp(&self, other: &EdgeReference<'a, E, Ix>) -> Option<Ordering>

This method returns an ordering between self and other values if one exists. Read more

1.0.0 · source

fn lt(&self, other: &Rhs) -> bool

This method tests less than (for self and other) and is used by the < operator. Read more

1.0.0 · source

fn le(&self, other: &Rhs) -> bool

This method tests less than or equal to (for self and other) and is used by the <= operator. Read more

1.0.0 · source

fn gt(&self, other: &Rhs) -> bool

This method tests greater than (for self and other) and is used by the > operator. Read more

1.0.0 · source

fn ge(&self, other: &Rhs) -> bool

This method tests greater than or equal to (for self and other) and is used by the >= operator. Read more

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impl<'a, E, Ix: IndexType> StructuralPartialEq for EdgeReference<'a, E, Ix>

Auto Trait Implementations

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

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

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

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

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

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,

const: unstable · source

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,

const: unstable · source

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

Mutably borrows from an owned value. Read more

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impl<Q, K> Equivalent<K> for Q where
Q: Eq + ?Sized,
K: Borrow<Q> + ?Sized,

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fn equivalent(&self, key: &K) -> bool

Compare self to key and return true if they are equal.

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impl<T> From<T> for T

const: unstable · source

fn from(t: T) -> T

Returns the argument unchanged.

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impl<T, U> Into for T where
U: From<T>,

const: unstable · source

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,

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 for T where
U: Into<T>,

type Error = Infallible

The type returned in the event of a conversion error.

const: unstable · source

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

Performs the conversion.

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impl<T, U> TryInto for T where
U: TryFrom<T>,

type Error = >::Error

The type returned in the event of a conversion error.

const: unstable · source

fn try_into(self) -> Result<U, >::Error>

Performs the conversion.

Struct petgraph::adj::EdgeReference

Trait Implementations

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

fn clone(&self) -> Self

fn clone_from(&mut self, source: &Self)

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

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

impl<'a, E, Ix: IndexType> EdgeRef for EdgeReference<'a, E, Ix>

type NodeId = Ix

type EdgeId = EdgeIndex<Ix>

type Weight = E

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

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

fn id(&self) -> Self::EdgeId

fn weight(&self) -> &Self::Weight

impl<'a, E: Ord, Ix: Ord + IndexType> Ord for EdgeReference<'a, E, Ix>

fn cmp(&self, other: &EdgeReference<'a, E, Ix>) -> Ordering

fn max(self, other: Self) -> Self

fn min(self, other: Self) -> Self

fn clamp(self, min: Self, max: Self) -> Self

impl<'a, E: PartialEq, Ix: PartialEq + IndexType> PartialEq<EdgeReference<'a, E, Ix>> for EdgeReference<'a, E, Ix>

fn eq(&self, other: &EdgeReference<'a, E, Ix>) -> bool

fn ne(&self, other: &EdgeReference<'a, E, Ix>) -> bool

impl<'a, E: PartialOrd, Ix: PartialOrd + IndexType> PartialOrd<EdgeReference<'a, E, Ix>> for EdgeReference<'a, E, Ix>

fn partial_cmp(&self, other: &EdgeReference<'a, E, Ix>) -> Option<Ordering>

fn lt(&self, other: &Rhs) -> bool

fn le(&self, other: &Rhs) -> bool

fn gt(&self, other: &Rhs) -> bool

fn ge(&self, other: &Rhs) -> bool

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

impl<'a, E: Eq, Ix: Eq + IndexType> Eq for EdgeReference<'a, E, Ix>

impl<'a, E, Ix: IndexType> StructuralEq for EdgeReference<'a, E, Ix>

impl<'a, E, Ix: IndexType> StructuralPartialEq for EdgeReference<'a, E, Ix>

Auto Trait Implementations

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

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

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

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

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

Blanket Implementations

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

fn type_id(&self) -> TypeId

impl<T> Borrow<T> for T where T: ?Sized,

fn borrow(&self) -> &T

impl<T> BorrowMut<T> for T where T: ?Sized,

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

impl<Q, K> Equivalent<K> for Q where Q: Eq + ?Sized, K: Borrow<Q> + ?Sized,

fn equivalent(&self, key: &K) -> bool

impl<T> From<T> for T

fn from(t: T) -> T

impl<T, U> Into<U> for T where U: From<T>,

fn into(self) -> U

impl<T> ToOwned for T where T: Clone,

type Owned = T

fn to_owned(&self) -> T

fn clone_into(&self, target: &mut T)

impl<T, U> TryFrom<U> for T where U: Into<T>,

type Error = Infallible

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

impl<T, U> TryInto<U> for T where U: TryFrom<T>,

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

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

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

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

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

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

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

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

impl<T> Borrow<T> for T where
T: ?Sized,

impl<T> BorrowMut<T> for T where
T: ?Sized,

impl<Q, K> Equivalent<K> for Q where
Q: Eq + ?Sized,
K: Borrow<Q> + ?Sized,

impl<T, U> Into<U> for T where
U: From<T>,

impl<T> ToOwned for T where
T: Clone,

impl<T, U> TryFrom<U> for T where
U: Into<T>,

impl<T, U> TryInto<U> for T where
U: TryFrom<T>,