Crate triblespace_core 

Re-exports

pub use arrayvec;

Modules

attribute

Attribute definition and usage metadata. Typed attribute references with carried identity-determining facts.

blob

Blob storage, schemas, and conversion traits. Anything that can be represented as a byte sequence.

debug

Diagnostic wrappers for testing and debugging the query engine.

examples

Example namespaces and sample datasets for documentation and tests. This module contains an example namespace for use in the documentation. It is not intended to be used in practice.

export

Export utilities for serialising trible data. Export utilities for serialising trible data into external formats.

id

Identifier types and generation strategies. Identifier utilities and ownership mechanisms for Trible Space.

import

Import utilities for deserialising external data into tribles. Data import and conversion helpers bridging external formats into Trible Space.

inline

Inline types, schemas, and conversion traits. Inline<S> (32-byte stored payload), Encoded<V> (the Inline-or-Blob sum that entity!{} builds), and the conversion traits between them. For a deeper look at portability goals, common formats, and schema design, refer to the “Portability & Common Formats” chapter in the project book.

macros

Re-exported proc-macros and helper macros for entity, pattern, and query construction.

metadata

Bootstrap metadata namespace for describing schemas and attributes. Metadata namespace for the triblespace crate.

patch

Adaptive radix tree (PATCH) used as the backing store for trible indexes. Persistent Adaptive Trie with Cuckoo-compression and Hash-maintenance (PATCH).

prelude

Commonly used re-exports for convenient glob imports. This module re-exports the most commonly used types and traits from the triblespace crate. It is intended to be glob imported as use triblespace::prelude::*;.

query

Query engine: constraints, variables, and the Atreides join algorithm. Query facilities for matching tribles by declaring patterns of constraints. Build queries with the find! macro which binds variables and combines constraint expressions:

repo

Repository layer: blob stores, branch stores, commits, and workspaces. This module provides a high-level API for storing and retrieving data from repositories. The design is inspired by Git, but with a focus on object/content-addressed storage. It separates storage concerns from the data model, and reduces the mutable state of the repository, to an absolute minimum, making it easier to reason about and allowing for different storage backends.

trible

Trible representation, sets, fragments, and spread helpers. Representation of a single knowledge graph edge.

Macros

and

Combines constraints into an IntersectionConstraint (logical AND).

exists

Returns true when a query produces at least one row.

find

Iterate over query results, converting each variable via TryFromInline.

id_hex

Creates an Id from a hex string literal.

ignore

Wraps a constraint while hiding one or more variables from the outer query.

or

Combines constraints into a UnionConstraint (logical OR).

temp

Introduces one or more temporary query variables for a nested constraint.