Struct CodegenOptions 

pub struct CodegenOptions {
    pub source: SourceKind,
    pub sink: SinkKind,
    pub mode: PlanMode,
    pub batch_rows: usize,
    pub concurrency: usize,
    pub checkpoint: String,
    pub declared_tier: Tier,
}

Knobs for GraphPlan::from_mapping. Defaults match the rel2graph spec (1000-row UNWIND batches, single coalesced writer, Iceberg→FalkorDB batch).

Fields

source: SourceKind

The source plane the schema was read from.

sink: SinkKind

The graph sink to load.

mode: PlanMode

Batch or streaming (streaming needs an Iceberg source).

batch_rows: usize

Rows per UNWIND … MERGE batch (the idempotent write unit).

concurrency: usize

Writer concurrency — the coalesce(N) partition count the sink client runs inside.

checkpoint: String

The single checkpoint / storage location (one per query).

declared_tier: Tier

The tier the declared mapping elements are attributed to. A reviewed MappingSpec is T3 (its knut.* properties); a spec derived straight from an Iceberg schema is T2. The live-catalog T1 resolution is a worklist item (see the design doc).

Trait Implementations

impl Clone for CodegenOptions

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for CodegenOptions

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

Formats the value using the given formatter.

impl Default for CodegenOptions

fn default() -> Self

Returns the “default value” for a type.