Struct SingleKeys

pub struct SingleKeys {
    pub random_state: PlRandomState,
    pub hashes: Option<Vec<u64>>,
    pub keys: Series,
}

Single keys. Does not pre-hash for boolean & integer types, only for strings and nested types.

Fields

random_state: PlRandomState

hashes: Option<Vec<u64>>

keys: Series

Implementations

impl SingleKeys

pub fn gen_partition_idxs<const BUILD_SKETCHES: bool>( &self, partitioner: &HashPartitioner, partition_idxs: &mut [Vec<IdxSize>], _sketches: &mut [CardinalitySketch], _partition_nulls: bool, )

pub fn gen_partitioned_gather_idxs( &self, _partitioner: &HashPartitioner, _gathers_per_key: &[IdxSize], _gather_idxs: &mut Vec<ChunkId<32>>, )

pub unsafe fn gather(&self, idxs: &[IdxSize]) -> Self

Safety

The indices must be in-bounds.

Trait Implementations

impl Clone for SingleKeys

fn clone(&self) -> SingleKeys

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for SingleKeys

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

Formats the value using the given formatter.