Crate oxilite_core 

oxilite core: an I/O-free SPARQL-to-SQLite compiler.

Every operation is a job::Job that produces SQL sql::Requests and consumes sql::Responses, so the same code drives in-process SQLite, a dynamically loaded libsqlite3, Cloudflare D1, or a JavaScript host.

Re-exports

pub use compiler::QueryOptions;

pub use compiler::ValueType;

pub use error::Error;

pub use error::Result;

pub use job::run_async;

pub use job::run_sync;

pub use job::AsyncBackend;

pub use job::Job;

pub use job::Step;

pub use job::SyncBackend;

pub use query::compile_query;

pub use query::CompiledQuery;

pub use query::QueryJob;

pub use query::QueryOutput;

pub use registry::SchemaGraph;

pub use registry::SchemaRole;

pub use schema::StoreOptions;

pub use shapes::PropertyShape;

pub use shapes::ShapeIndex;

pub use sql::Capabilities;

pub use sql::Mode;

pub use sql::Request;

pub use sql::Response;

pub use sql::ResultSet;

pub use sql::SqlValue;

pub use sql::Statement;

pub use stats::Stats;

pub use version::CommitInfo;

pub use version::LevelChange;

pub use version::VersionRef;

pub use version::VersionState;

pub use version::Versioning;

Modules

compiler

SPARQL algebra → SQL.

encoding

Term encoding: every RDF term maps to a tagged 64-bit integer id.

error

fallback

Fallback evaluation with spareval for queries the SQL compiler cannot express.

functions

Host functions: user code callable from SPARQL, Cypher and Datalog.

job

Step machines: the sans-IO execution model.

ops

Store operations as sans-IO jobs, shared by the sync, async and JavaScript drivers.

query

Query compilation entry point, execution job and result decoding.

reason

RDFS / OWL reasoning: the schema closure, query rewriting and OWL 2 RL materialization.

registry

The schema registry: which named graphs hold schema rather than data, and which graphs each one applies to — kept as RDF in the system graph <oxilite:schema>.

resolve

Batched id → term resolution.

schema

Database schema.

shapes

The compiled SHACL shape index.

sql

The sans-IO contract between oxilite and a SQLite-compatible engine.

stats

Statistics used by the join-order planner.

text

Optional full-text search over string literals with SQLite FTS5.

update

SPARQL UPDATE planning.

vector

Vector indexes over embeddings stored as RDF literals (backends with vector functions: Turso).

version

Optional versioning: a store clock, an immutable change log, and time travel.

writer

Write path: turns quads into chunked, self-contained SQL statements.