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DagEdge

laminar_core::dag::topology

Struct DagEdge 

Source 
pub struct DagEdge {
    pub id: EdgeId,
    pub source: NodeId,
    pub target: NodeId,
    pub channel_type: DagChannelType,
    pub partitioning: PartitioningStrategy,
    pub source_port: u8,
    pub target_port: u8,
}
Expand description

An edge represents a data flow connection between two nodes.

The channel type is automatically derived from the topology, consistent with the auto-upgrade pattern in streaming::channel.

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§id: EdgeId

Unique edge identifier.

§source: NodeId

Source node.

§target: NodeId

Target node.

§channel_type: DagChannelType

Channel type (derived from topology analysis, never user-specified).

§partitioning: PartitioningStrategy

Partitioning strategy for parallel execution.

§source_port: u8

Output port on the source node (for multi-output operators).

§target_port: u8

Input port on the target node (for multi-input operators).

Trait Implementations§

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impl Debug for DagEdge

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

Formats the value using the given formatter. Read more

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