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/*!  This crate provides an implementation of the RDF abstract syntax along with a `Resource` type that provides a builder-like experience for models. From [RDF 1.1 Concepts and Abstract Syntax](https://www.w3.org/TR/rdf11-concepts/); > The core structure of the abstract syntax is a set of triples, each consisting of a subject, a > predicate and an object. A set of such triples is called an RDF graph. An RDF graph can be > visualized as a node and directed-arc diagram, in which each triple is represented as a > node-arc-node link. > >  > > There can be three kinds of nodes in an RDF graph: IRIs, literals, and blank nodes. In this library the triple, or statement, as well as subject, predicate, and object types are in the module [`statement`](statement/index.html). Literal's as objects are supported in the [`literal`](literal/index.html) module. Traits that describe graphs are provided by the [`graph`](graph/index.html) module. Additional features are provided such as support for data sets (module [`data_set`](data_set/index.html)) as well as support for extensions to the core RDF abstract model such as [RDF-star](https://w3c.github.io/rdf-star/cg-spec/editors_draft.html). # Example ```rust use rdftk_core::{Statement, SubjectNode, ObjectNode}; use rdftk_core::statement::StatementList; use rdftk_iri::IRI; use std::rc::Rc; use std::str::FromStr; let mut statements: StatementList = Default::default(); statements.push(Statement::new( SubjectNode::from(IRI::from_str("http://en.wikipedia.org/wiki/Tony_Benn").unwrap()).into(), IRI::from_str("http://purl.org/dc/elements/1.1/title").unwrap().into(), ObjectNode::literal_str("Tony Benn").into(), ).into()); ``` */ #![warn( // ---------- Stylistic future_incompatible, nonstandard_style, rust_2018_idioms, trivial_casts, trivial_numeric_casts, // ---------- Public missing_debug_implementations, missing_docs, unreachable_pub, // ---------- Unsafe unsafe_code, // ---------- Unused unused_extern_crates, unused_import_braces, unused_qualifications, unused_results, )] #[macro_use] extern crate error_chain; // ------------------------------------------------------------------------------------------------ // Modules // ------------------------------------------------------------------------------------------------ pub mod error; pub mod data_set; pub use data_set::{DataSet, DataSetFactory, DataSetFactoryRef, DataSetRef}; pub mod graph; pub use graph::{Graph, GraphFactory, GraphFactoryRef, GraphRef, PrefixMappings}; pub mod literal; pub use literal::{DataType, Literal}; pub mod qname; pub mod resource; pub mod statement; pub use statement::{ObjectNode, Statement, SubjectNode};