working example

api/src/user.rs

@@ -0,0 +1,41 @@
+use serde::Deserialize;
+use restson::{RestClient, RestPath, Error};
+
+use super::{
+    UserId as Id,
+};
+
+#[derive(Debug, Deserialize)]
+pub struct User {
+    pub id: Id,
+
+    #[serde(flatten)]
+    unknown: serde_json::Value,
+}
+
+impl std::fmt::Display for User {
+    fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
+        write!(f, "{}", serde_json::to_string_pretty(&self.unknown).unwrap())
+    }
+}
+
+impl RestPath<()> for User {
+    fn get_path(_: ()) -> std::result::Result<String, Error> {
+        Ok(format!("user"))
+    }
+}
+
+impl RestPath<(Id, )> for User {
+    fn get_path(args: (Id, )) -> std::result::Result<String, Error> {
+        let (id, ) = args;
+        Ok(format!("user/{id}"))
+    }
+}
+
+pub async fn identity(client: &RestClient) -> Result<User, Error> {
+    Ok(client.get_with::<_, User>((), &[]).await?.into_inner())
+}
+
+pub async fn with_id(client: &RestClient, id: Id) -> Result<User, Error> {
+    Ok(client.get_with::<_, User>((id, ), &[]).await?.into_inner())
+}