Expand description
Traits and datastructures representing a collection trace.
A collection trace is a set of updates of the form (key, val, time, diff), which determine the contents
of a collection at given times by accumulating updates whose time field is less or equal to the target field.
The Trace trait describes those types and methods that a data structure must implement to be viewed as a
collection trace. This trait allows operator implementations to be generic with respect to the type of trace,
and allows various data structures to be interpretable as multiple different types of trace.
Re-exports§
pub use self::cursor::Cursor;pub use self::description::Description;
Modules§
- cursor
- Traits and types for navigating order sequences of update tuples.
- description
- Descriptions of intervals of partially ordered times.
- implementations
- Implementations of
Traceand associated traits. - rc_
blanket_ impls - Blanket implementations for reference counted batches.
- wrappers
- Wrappers around trace implementations, providing derived views of updates.
Traits§
- Batch
- An immutable collection of updates.
- Batch
Reader - A batch of updates whose contents may be read.
- Batcher
- Functionality for collecting and batching updates.
- Builder
- Functionality for building batches from ordered update sequences.
- Merger
- Represents a merge in progress.
- Trace
- An append-only collection of
(key, val, time, diff)tuples. - Trace
Reader - A trace whose contents may be read.
Type Aliases§
- Exertion
Logic - A type used to express how much effort a trace should exert even in the absence of updates.