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WriterConfig

uni_store::runtime::writer

Struct WriterConfig 

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pub struct WriterConfig {
    pub max_mutations: usize,
    pub partial_lance_writes: bool,
}

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§max_mutations: usize§partial_lance_writes: bool

Enable the partial-column MergeInsert path for SET-only flushes.

When true, Writer::insert_vertex_partial records the touched property keys into L0Buffer::vertex_partial_keys and the flush routes those VIDs through Lance MergeInsertBuilder with a subset-of-schema source, skipping the read of (and write of) the unchanged columns — including wide ones like embeddings.

When false, insert_vertex_partial falls back to the read-modify-write insert_vertex_with_labels path (preserving bit-for-bit equivalence with prior releases). Default false for the first release; flip to true after telemetry on the issue #72 ingest workload confirms the win.

See the soundness probe at crates/uni-store/tests/common/storage/lance_merge_insert_probe.rs.

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impl Clone for WriterConfig

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fn clone(&self) -> WriterConfig

Returns a duplicate of the value. Read more
1.0.0 (const: unstable) · Source§

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

Performs copy-assignment from source. Read more
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impl Debug for WriterConfig

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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 Default for WriterConfig

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fn default() -> Self

Returns the “default value” for a type. Read more

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