Module format 

Stable file-format, reader, and in-memory build API.

Re-exports

pub use crate::ingest::assemble_dataset;

pub use crate::ingest::assemble_dataset_with;

pub use crate::ingest::assemble_dataset_with_opts;

pub use crate::ingest::assemble_dataset_with_opts_algo;

pub use crate::ingest::parse;

pub use crate::ingest::parse_quads;

pub use crate::ingest::parse_rdfxml;

pub use crate::ingest::parse_statements;

pub use crate::ingest::parse_turtle;

pub use crate::ingest::BuildStats;

pub use crate::ingest::IngestError;

pub use crate::ingest::RawQuad;

pub use crate::ingest::RawTriple;

Structs

ByteRange

A byte range in the .rete file image.

Header

Decoded file header. All multi-byte fields are little-endian on disk. The *_offset / *_len fields are a convenience view over the section directory (populated from it on parse, emitted back to it on serialize).

LayoutSegment

One labelled byte region of a .rete file image (see Rete::file_layout). kind is a stable machine tag: header, metadata, dictionary, directory, tile, pyramid, named-graphs.

Rete

A read-only, in-memory view over a .rete file image.

Section

One parsed/encoded section-directory entry: a typed (offset, length) into the file, plus 16 bits of per-section flags (reserved).

TripleProvenance

Why a triple-pattern result is present in the file.

Enums

FileError

HeaderError

SectionKind

A top-level file section, addressed by SectionKind in the header directory.

Constants

CODEC_NONE

No compression.

CODEC_ZSTD

zstd compression (per section).

CURRENT_FORMAT_VERSION

Current format generation written by this crate.

HEADER_LEN

Fixed header size in bytes.

MAGIC

Magic bytes at offset 0: ASCII RETE.

MIN_STABLE_READ_VERSION

Oldest stable format generation accepted by this reader.

RDF_TYPE

rdf:type — the predicate that assigns a class to a resource.

Functions

verify

Recompute the content hash from a file image and check it against the header — detects corruption or truncation of the payload sections.

Type Aliases

TermTriple

A resolved triple as terms.