Crate ontologos_parser 

OWL and RDF syntax parsers for OntoLogos.

v0.2 loads OWL/XML, RDF/XML, Turtle, and OWL Functional Syntax into ontologos_core::Ontology via load_ontology.

Example

use ontologos_parser::load_ontology;

let ontology = load_ontology(std::path::Path::new("ontology.owl"))?;
println!("axioms: {}", ontology.axiom_count());

See load guide.

Structs

ParseLimits

Resource limits for OWL file parsing.

Enums

Error

Errors returned by the OWL/RDF parser.

Format

Supported ontology serialization formats.

Functions

detect_format

Detect the most likely format from a file path and optional content sniffing.

detect_format_from_bytes

Detect format from file content bytes.

detect_functional_from_bytes

Detect OWL Functional Syntax from a file header.

detect_turtle_from_bytes

Sniff the first bytes of a file for Turtle @prefix or PREFIX declarations.

expand_xml_entities

Expand <!ENTITY ...> declarations in RDF/XML prolog with an output size cap.

expand_xml_entities_with_limit

Expand entities with an output size cap for untrusted RDF/XML.

load_ofn_from_str

Parse OWL Functional Syntax from an in-memory document (no temp file).

load_ofn_from_str_with_limits

Parse OWL Functional Syntax from an in-memory document with custom limits.

load_ofn_with_incremental

Load an OFN ontology and append axioms from a second OFN fragment (same prefixes/IRIs).

load_ofn_with_incremental_and_limits

Load and merge OFN documents with path validation and parse limits.

load_ontology

Load an ontology from a validated file path (trusted local file; merges owl:imports).

load_ontology_in

Load an ontology constrained to stay under base (untrusted uploads).

load_ontology_lenient

Load an ontology without failing on skipped axioms or incompatible declarations.

load_ontology_lenient_in

Lenient sandboxed load for untrusted uploads that may skip axioms with warnings.

load_ontology_with_limits

Load an ontology with custom ParseLimits.

load_ontology_with_limits_and_base

Load an ontology with custom limits and optional sandbox base directory.

read_horned_owl_from_reader

Parse ontology bytes from an already-open reader (single-fd load path).

sniff_file_header

Read up to max bytes from path for format sniffing.

validate_load_path

Resolve and validate a path before loading an ontology file.

validate_loaded_ontology

Full validation including blank-node assertion and graph cycle checks.

validate_loaded_ontology_light

Lightweight validation run after every successful load.

Type Aliases

Result

Result type alias for parser operations.