Enum petgraph::data::Element

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pub enum Element<N, E> {
    Node {
        weight: N,
    },
    Edge {
        source: usize,
        target: usize,
        weight: E,
    },
}

Expand description

A graph element.

A sequence of Elements, for example an iterator, is laid out as follows: Nodes are implicitly given the index of their appearance in the sequence. The edges’ source and target fields refer to these indices.

Variants

`Node`

Fields

weight: N

A graph node.

`Edge`

Fields

source: usize

target: usize

weight: E

A graph edge.

Trait Implementations

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impl<N: Clone, E: Clone> Clone for Element<N, E>

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fn clone(&self) -> Element<N, E>

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<N: Debug, E: Debug> Debug for Element<N, E>

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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<N: PartialEq, E: PartialEq> PartialEq<Element<N, E>> for Element<N, E>

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fn eq(&self, other: &Element<N, E>) -> 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: &Element<N, E>) -> bool

This method tests for !=.

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impl<N: Eq, E: Eq> Eq for Element<N, E>

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impl<N, E> StructuralEq for Element<N, E>

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impl<N, E> StructuralPartialEq for Element<N, E>

Auto Trait Implementations

impl<N, E> RefUnwindSafe for Element<N, E> where
E: RefUnwindSafe,
N: RefUnwindSafe,

impl<N, E> Send for Element<N, E> where
E: Send,
N: Send,

impl<N, E> Sync for Element<N, E> where
E: Sync,
N: Sync,

impl<N, E> Unpin for Element<N, E> where
E: Unpin,
N: Unpin,

impl<N, E> UnwindSafe for Element<N, E> where
E: UnwindSafe,
N: 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,

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)

🔬 This is a nightly-only experimental API. (toowned_clone_into)

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.

Enum petgraph::data::Element

Variants

Node

Fields

Edge

Fields

Trait Implementations

impl<N: Clone, E: Clone> Clone for Element<N, E>

fn clone(&self) -> Element<N, E>

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

impl<N: Debug, E: Debug> Debug for Element<N, E>

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

impl<N: PartialEq, E: PartialEq> PartialEq<Element<N, E>> for Element<N, E>

fn eq(&self, other: &Element<N, E>) -> bool

fn ne(&self, other: &Element<N, E>) -> bool

impl<N: Eq, E: Eq> Eq for Element<N, E>

impl<N, E> StructuralEq for Element<N, E>

impl<N, E> StructuralPartialEq for Element<N, E>

Auto Trait Implementations

impl<N, E> RefUnwindSafe for Element<N, E> where E: RefUnwindSafe, N: RefUnwindSafe,

impl<N, E> Send for Element<N, E> where E: Send, N: Send,

impl<N, E> Sync for Element<N, E> where E: Sync, N: Sync,

impl<N, E> Unpin for Element<N, E> where E: Unpin, N: Unpin,

impl<N, E> UnwindSafe for Element<N, E> where E: UnwindSafe, N: UnwindSafe,

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>

`Node`

`Edge`

impl<N, E> RefUnwindSafe for Element<N, E> where
E: RefUnwindSafe,
N: RefUnwindSafe,

impl<N, E> Send for Element<N, E> where
E: Send,
N: Send,

impl<N, E> Sync for Element<N, E> where
E: Sync,
N: Sync,

impl<N, E> Unpin for Element<N, E> where
E: Unpin,
N: Unpin,

impl<N, E> UnwindSafe for Element<N, E> where
E: UnwindSafe,
N: UnwindSafe,

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>,