Struct PlanEdge 

pub struct PlanEdge {
    pub from: PlanNodeId,
    pub to: PlanNodeId,
    pub label: Option<String>,
    pub metadata: PlanEdgeMetadata,
}

Edge between two planner nodes.

Fields

from: PlanNodeId

to: PlanNodeId

label: Option<String>

metadata: PlanEdgeMetadata

Implementations

impl PlanEdge

pub fn new(from: PlanNodeId, to: PlanNodeId) -> PlanEdge

pub fn with_label<S>(self, label: S) -> PlanEdge

where S: Into<String>,

pub fn with_metadata(self, metadata: PlanEdgeMetadata) -> PlanEdge

Trait Implementations

impl Clone for PlanEdge

fn clone(&self) -> PlanEdge

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for PlanEdge

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for PlanEdge

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl PartialEq for PlanEdge

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

Tests for self and other values to be equal, and is used by ==.

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

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Serialize for PlanEdge

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 Eq for PlanEdge

impl StructuralPartialEq for PlanEdge