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MemWalConfig

lance::dataset::mem_wal

Struct MemWalConfig 

Source 
pub struct MemWalConfig {
    pub shard_spec: Option<ShardSpec>,
    pub maintained_indexes: Vec<String>,
}
Expand description

Configuration for initializing MemWAL on a Dataset.

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§shard_spec: Option<ShardSpec>

Optional shard specification for partitioning writes.

If None, MemWAL is initialized without any shard spec (manual shard management).

TODO: Add add_shard_spec() API to add shard specs after initialization.

§maintained_indexes: Vec<String>

Index names to maintain in MemTables. These must reference indexes already defined on the base table.

Trait Implementations§

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impl Clone for MemWalConfig

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fn clone(&self) -> MemWalConfig

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 MemWalConfig

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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 MemWalConfig

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fn default() -> MemWalConfig

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

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