nodeinfo: Improve XRD compatibility

acrate-nodeinfo/src/lib.rs

@@ -5,7 +5,7 @@
 use reqwest::header::HeaderValue;
 use serde::Deserialize;
 
-/// A [host-meta document].
+/// A [host-meta document] in JRD representation.
 /// 
 /// [host-meta document]: https://datatracker.ietf.org/doc/html/rfc6415
 #[derive(Debug, Clone, Deserialize)]
@@ -15,7 +15,7 @@ pub struct HostMetaDocument {
 	pub subject: Option<String>,
 
 	/// Links established between the [`Self::subject`] and other resources.
-	#[serde(alias = "Links")]
+	#[serde(alias = "Link")]
 	pub links: Vec<HostMetaLink>,
 }
 
@@ -25,10 +25,20 @@ pub struct HostMetaDocument {
 #[derive(Debug, Clone, Deserialize)]
 pub struct HostMetaLink {
 	/// The kind of relation established by the subject with the attached resource.
+  	#[serde(alias = "@rel")]
 	pub rel: String,
 
 	/// The resource put in relation with the subject resource.
-	pub href: String,
+  	#[serde(alias = "@href")]
+	pub href: Option<String>,
+
+	/// Template to fill to get the resource put in relation with the subject resource.
+  	#[serde(alias = "@template")]
+	pub template: Option<String>,
+
+	/// The `Content-Type` of the resource put in relation.
+  	#[serde(alias = "@type")]
+	pub r#type: Option<String>,
 }
 
 impl HostMetaDocument {