#semantic-web #serialization #rdf #macro-derive

linked-data

Linked-Data dateset serialization/deserialization traits

2 releases

0.1.2 Mar 25, 2024
0.1.1 Mar 25, 2024
0.1.0 Mar 22, 2024

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3,256 downloads per month
Used in 49 crates (23 directly)

MIT/Apache

115KB
3.5K SLoC

Linked-Data serialization and deserialization primitives

GitHub Actions Workflow Status Crate informations Crates.io MSRV License Documentation

This library provides primitive traits to serialize and deserialize Linked-Data types. It is shipped with derive macros (using the derive feature) that can automatically implement those primitives for you.

Example

use iref::IriBuf;
use static_iref::iri;

#[derive(linked_data::Serialize, linked_data::Deserialize)]
#[ld(prefix("ex" = "http://example.org/"))]
struct Foo {
  #[ld(id)]
  id: IriBuf,

  #[ld("ex:name")]
  name: String,

  #[ld("ex:email")]
  email: String
}

let value = Foo {
  id: iri!("http://example.org/JohnSmith").to_owned(),
  name: "John Smith".to_owned(),
  email: "john.smith@example.org".to_owned()
};

let quads = linked_data::to_quads(rdf_types::generator::Blank::new(), &value)
  .expect("RDF serialization failed");

for quad in quads {
  use rdf_types::RdfDisplay;
  println!("{} .", quad.rdf_display())
}

This should print the following:

<http://example.org/JohnSmith> <http://example.org/name> "John Smith" .
<http://example.org/JohnSmith> <http://example.org/email> "john.smith@example.org" .

License

Licensed under either of

at your option.

Contribution

Unless you explicitly state otherwise, any contribution intentionally submitted for inclusion in the work by you, as defined in the Apache-2.0 license, shall be dual licensed as above, without any additional terms or conditions.

Dependencies

~11MB
~226K SLoC