Struct OrdKeyBuilder

pub struct OrdKeyBuilder<L: Layout, CI> {
    pub result: OrdKeyStorage<L>,
    /* private fields */
}

A builder for creating layers from unsorted update tuples.

Fields

result: OrdKeyStorage<L>

The in-progress result.

This is public to allow container implementors to set and inspect their container.

Trait Implementations

impl<L, CI> Builder for OrdKeyBuilder<L, CI>

where L: for<'a> Layout<KeyContainer: PushInto<CI::Key<'a>>> + Layout, CI: BuilderInput<L::KeyContainer, L::ValContainer, Time = Time<L>, Diff = Diff<L>>,

type Input = CI

Input item type.

type Time = <<L as Layout>::TimeContainer as BatchContainer>::Owned

Timestamp type.

type Output = OrdKeyBatch<L>

Output batch type.

fn with_capacity(keys: usize, _vals: usize, upds: usize) -> Self

Allocates an empty builder with capacity for the specified keys, values, and updates.

fn push(&mut self, chunk: &mut Self::Input)

Adds a chunk of elements to the batch.

fn done(self, description: Description<Self::Time>) -> OrdKeyBatch<L>

Completes building and returns the batch.

fn seal( chain: &mut Vec<Self::Input>, description: Description<Self::Time>, ) -> Self::Output

Builds a batch from a chain of updates corresponding to the indicated lower and upper bounds.

fn new() -> Self

Allocates an empty builder.