refactor: remove println statements (#31)

This PR removes all println statements and logs them on trace level instead. Normally, libraries shouldn't print to stdout using println, since there's no control over them.

2 files changed, 1 insertions, 2 deletions

diff --git a/azalea-auth/src/cache.rs b/azalea-auth/src/cache.rs
index 8af9e171..e84c60fd 100644
--- a/azalea-auth/src/cache.rs
+++ b/azalea-auth/src/cache.rs
@@ -71,7 +71,7 @@ async fn get_entire_cache(cache_file: &Path) -> Result<Vec<CachedAccount>, Cache
     Ok(cache)
 }
 async fn set_entire_cache(cache_file: &Path, cache: Vec<CachedAccount>) -> Result<(), CacheError> {
-    println!("saving cache: {:?}", cache);
+    log::trace!("saving cache: {:?}", cache);
 
     let mut cache_file = File::create(cache_file).await.map_err(CacheError::Write)?;
     let cache = serde_json::to_string_pretty(&cache).map_err(CacheError::Parse)?;
diff --git a/azalea-auth/src/sessionserver.rs b/azalea-auth/src/sessionserver.rs
index 31857bc0..fe0b694a 100644
--- a/azalea-auth/src/sessionserver.rs
+++ b/azalea-auth/src/sessionserver.rs
@@ -51,7 +51,6 @@ pub async fn join(
         "selectedProfile": undashed_uuid,
         "serverId": server_hash
     });
-    println!("data: {:?}", data);
     let res = client
         .post("https://sessionserver.mojang.com/session/minecraft/join")
         .json(&data)