Enum EdgeRef 

pub enum EdgeRef {
    All,
    Ids(Vec<u64>),
    Var(String),
    Param(String),
}

A reference to edges.

Variants

All

All edges.

Ids(Vec<u64>)

Concrete edge IDs.

Var(String)

Named variable.

Param(String)

Runtime parameter containing IDs.

Implementations

impl EdgeRef

pub fn all() -> EdgeRef

Reference all edges.

pub fn id(id: u64) -> EdgeRef

Reference one edge.

pub fn ids(ids: impl IntoIterator<Item = u64>) -> EdgeRef

Reference multiple edges.

pub fn var(name: impl Into<String>) -> EdgeRef

Reference a variable.

pub fn param(name: impl Into<String>) -> EdgeRef

Reference a runtime parameter.

Trait Implementations

impl Clone for EdgeRef

fn clone(&self) -> EdgeRef

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for EdgeRef

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for EdgeRef

fn deserialize<__D>( __deserializer: __D, ) -> Result<EdgeRef, <__D as Deserializer<'de>>::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Eq for EdgeRef

impl From<Vec<u64>> for EdgeRef

fn from(value: Vec<u64>) -> EdgeRef

Converts to this type from the input type.

impl<const N: usize> From<[u64; N]> for EdgeRef

fn from(value: [u64; N]) -> EdgeRef

Converts to this type from the input type.

impl From<u64> for EdgeRef

fn from(value: u64) -> EdgeRef

Converts to this type from the input type.

impl PartialEq for EdgeRef

fn eq(&self, other: &EdgeRef) -> bool

Equality operator ==.

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

Inequality operator !=.

impl Serialize for EdgeRef

fn serialize<__S>( &self, __serializer: __S, ) -> Result<<__S as Serializer>::Ok, <__S as Serializer>::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl StructuralPartialEq for EdgeRef