examples: Add short summary for each example

examples/src/bin/auth_azure.rs

@@ -1,3 +1,5 @@
+//! Authenticating via custom Azure Client Id to Xbox Live
+//!
 use std::str::from_utf8;
 
 use async_trait::async_trait;

examples/src/bin/auth_cli.rs

@@ -1,10 +1,10 @@
+//! Authenticating by following instructions on the CLI
 use xal::{AccessTokenPrefix, CliCallbackHandler, Error};
 use xal_examples::auth_main_default;
 
 #[tokio::main]
 async fn main() -> Result<(), Error> {
-    auth_main_default(AccessTokenPrefix::None, CliCallbackHandler)
-        .await?;
+    auth_main_default(AccessTokenPrefix::None, CliCallbackHandler).await?;
 
     Ok(())
 }

examples/src/bin/auth_halo.rs

@@ -1,3 +1,11 @@
+//! Halo Waypoint authentication
+//! - Acquiring Spartan token
+//! - Acquiring flighting Id
+//!
+//! Reference:
+//! Den Delimarsky, Halo Infinite Web API Authentication
+//! Blog post: https://den.dev/blog/halo-api-authentication/
+//!
 use chrono::{DateTime, Utc};
 use env_logger::Env;
 use serde::Deserialize;

examples/src/bin/auth_minecraft.rs

@@ -1,3 +1,5 @@
+//! Authenticating to Minecraft Bedrock as Nintendo-Switch-client
+//!
 use serde_json::json;
 use xal::{
     extensions::JsonExDeserializeMiddleware, oauth2::TokenResponse, AccessTokenPrefix,

examples/src/bin/auth_webview.rs

@@ -109,8 +109,7 @@ async fn main() -> Result<(), Error> {
             .to_owned(),
     };
 
-    auth_main_default(AccessTokenPrefix::None, callback_handler)
-        .await?;
+    auth_main_default(AccessTokenPrefix::None, callback_handler).await?;
 
     Ok(())
 }

examples/src/bin/xbl_signed_request.rs

@@ -1,3 +1,5 @@
+//! Sending a signed http request to XBL userpresence API
+//!
 use env_logger::Env;
 use xal::{
     cvlib::CorrelationVector,
@@ -39,8 +41,10 @@ async fn main() -> Result<(), Box<dyn std::error::Error>> {
         .send()
         .await?
         .log()
+        .await?
+        .text()
         .await?;
 
-    println!("{:?}", userpresence);
+    println!("{userpresence}");
     Ok(())
 }