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A crate to help you fetch and serve WebFinger resources.

Examples

Fetching a resource:

usewebfinger::resolve;fn main(){letres=resolve("acct:test@example.org",true).expect("Error while fetching resource");println!("Places to get more informations about {}:",res.subject);forlinkinres.links.into_iter(){println!("- {}",link.href);}}

Serving resources:

usewebfinger::Resolver;pubstruct MyResolver;implResolver<DatabaseConnection>forMyResolver{fn instance_domain<'a>()-> &'a str {"instance.tld"}fn find(acct: String,db: DatabaseConnection)-> Result<Webfinger,ResolverError>{ifletSome(user)=db.find_user_by_name(acct){Ok(Webfinger{subject: acct.clone(),aliases: vec![acct.clone()],links: vec![Link{rel: "http://webfinger.net/rel/profile-page".to_string(),mime_type: None,href: user.profile_url()}]})}else{Err(ResolverError::NotFound)}}}fn main(){// Start a web server and map /.well-known/webfinger to a function calling MyResolver::endpoint
}