Rust API reference¶

[dependencies]
strixonomy = "0.27"

use strixonomy::Workspace;

let ws = Workspace::open("./ontologies")?;

// Catalog stats
let stats = ws.stats();
println!("{} classes", stats.class_count);

// Catalog SQL (subset) — not full SQL; see sql-reference.md
let result = ws.query("SELECT short_name, labels FROM classes")?;

// SPARQL over indexed triples
let sparql = ws.sparql("SELECT ?s ?p ?o WHERE { ?s ?p ?o } LIMIT 10")?;

// Lint diagnostics from indexing
for d in ws.diagnostics() {
    println!("{:?}: {}", d.code, d.message);
}

// Entity search by IRI fragment, short name, or label
let hits = ws.search("Person");

use strixonomy::{Workspace, WorkspaceOptions};

let ws = Workspace::open_with_options(
    WorkspaceOptions::single("./ontology")
        .with_disk_cache(true)
        .with_scan_roots(vec!["./imports".into()]),
)?;
ws.reindex_incremental()?;
let diff = ws.diff_against_path("./baseline")?;

use strixonomy_edit::Transaction;
use strixonomy_owl::PatchOp;

let txn = Transaction::from_turtle(vec![
    PatchOp::AddLabel {
        entity_iri: "http://example.org/Person".into(),
        value: "Person".into(),
    },
]);

// Preview / apply via strixonomy::edit or LSP applyAxiomPatch envelope
let inverted = txn.invert()?;

use strixonomy::catalog::IndexBuilder;
use strixonomy::query::query_catalog;

let catalog = IndexBuilder::new().workspace(".").build()?;
let result = query_catalog(&catalog, "SELECT * FROM classes")?;

use strixonomy::{Workspace, docs::{export_workspace, ExportOptions}};

let ws = Workspace::open("./fixtures")?;
export_workspace(
    ws.catalog(),
    ExportOptions::markdown("/tmp/onto-docs"),
)?;

cargo run -p strixonomy --example strixonomy_workspace   # Workspace API
cargo run -p strixonomy --example workspace_operations # classify, graph, docs export
cargo run -p strixonomy --example index_and_query      # Workspace + SQL query (fixtures/)
cargo run -p strixonomy --example error_handling        # strixonomy::Error handling
cargo run -p strixonomy --example semantic_diff         # Git/workspace semantic diff (requires git repo)