DID

This is a Rust crate for working with DID documents as defined in the Decentralized Identifier Spec.

This crate currently supports two functions: parsing and verifying DID URIs and DID Documents. It does not handle DID method specs which are more specific to a network or context.

The namespace is did_uri with top level re-exports of Uri, Document, DidError, DidErrorKind.

Example of parsing a DID Uri: ```rust use did_doc::Uri;

fn main() { //Valid DID URI let did = Uri::from_str("did:git:akjsdhgaksdjhgasdkgh").unwrap();

//Invalid DID URI
let res = Uri::from_str("did:git:");
assert!(res.is_err());

//Convert back to string
let did_str = did.to_string();

} ```

Example of parsing a DID Document: ```rust use did_doc::{ fields::{PublicKeyEncoding, PublicKeyType}, Document };

fn main() { let jstr = r#" { "@context": "https://w3id.org/did/v1", "id": "did:example:123456789abcdefghi" } "#;

//Valid did document;
let doc = Document::from_str(&jstr).unwrap();    

assert_eq!(doc.context().len(), 1);
assert_eq!(doc.subject(), "did:example:123456789abcdefghi");
assert_eq!(doc.public_key().len(), 0);
assert_eq!(doc.authentication().len(), 0);
assert_eq!(doc.service().len(), 0);

} ```