7 files changed, 23 insertions, 13 deletions
diff --git a/ozone-cli/src/main.rs b/ozone-cli/src/main.rs
index f346d8d..9e0cc68 100644
--- a/ozone-cli/src/main.rs
+++ b/ozone-cli/src/main.rs
@@ -3,7 +3,7 @@ mod cli;
 use std::error::Error;
 use std::path::Path;
 use std::process::ExitCode;
-use log::{error, info, trace, LevelFilter};
+use log::{error, info, trace};
 use clap::Parser;
 use ozone::launcher::{Instance, JavaRuntimeSetting, Launcher, Settings, ALT_CLIENT_ID, MAIN_CLIENT_ID};
 use ozone::launcher::version::{VersionList, VersionResult};
diff --git a/ozone/src/auth/types.rs b/ozone/src/auth/types.rs
index 3f75387..bd4e059 100644
--- a/ozone/src/auth/types.rs
+++ b/ozone/src/auth/types.rs
@@ -251,6 +251,14 @@ pub struct AccountStorage {
     selected_account: Option<String>
 }
 
+pub struct AccountNotKeyed;
+
+impl Debug for AccountNotKeyed {
+    fn fmt(&self, f: &mut Formatter<'_>) -> std::fmt::Result {
+        f.write_str("a key could not be derived for the account")
+    }
+}
+
 impl AccountStorage {
     pub async fn load(path: impl AsRef<Path>) -> Result<AccountStorage, io::Error> {
         let contents = match tokio::fs::read_to_string(&path).await {
@@ -268,8 +276,8 @@ impl AccountStorage {
         tokio::fs::write(&path, &contents).await
     }
 
-    pub fn add_account(&mut self, account: Account) -> Result<String, ()> {
-        let key = account.get_key().ok_or(())?;
+    pub fn add_account(&mut self, account: Account) -> Result<String, AccountNotKeyed> {
+        let key = account.get_key().ok_or(AccountNotKeyed)?;
         self.accounts.insert(key.clone(), account);
 
         Ok(key)
diff --git a/ozone/src/launcher.rs b/ozone/src/launcher.rs
index 84a7e5d..c658b79 100644
--- a/ozone/src/launcher.rs
+++ b/ozone/src/launcher.rs
@@ -213,8 +213,7 @@ struct LaunchInfo<'l> {
 
     resolution: Option<Resolution>,
 
-    account: &'l Account,
-    force_demo: bool
+    account: &'l Account
 }
 
 #[derive(Debug)]
@@ -234,7 +233,7 @@ struct LaunchFeatureMatcher<'l> {
     force_demo: bool
 }
 
-impl<'a> FeatureMatcher<'a> for LaunchFeatureMatcher<'_> {
+impl FeatureMatcher<'_> for LaunchFeatureMatcher<'_> {
     fn matches(self, feature: &str) -> bool {
         match feature {
             "has_custom_resolution" => self.instance.resolution.is_some(),
@@ -523,8 +522,7 @@ impl Launcher {
 
             resolution: instance.resolution,
             
-            account,
-            force_demo
+            account
         };
 
         let Some(ref main_class) = ver.main_class else {
diff --git a/ozone/src/launcher/download.rs b/ozone/src/launcher/download.rs
index 19a7edc..6f0e317 100644
--- a/ozone/src/launcher/download.rs
+++ b/ozone/src/launcher/download.rs
@@ -170,17 +170,20 @@ impl VerifiedDownload {
             tally: 0
         }
     }
-    
+
+    #[allow(dead_code)] // these are my emotional support functions
     pub fn with_size(mut self, expect: usize) -> VerifiedDownload {
         self.expect_size = Some(expect);
         self
     }
-    
+
+    #[allow(dead_code)]
     pub fn with_sha1(mut self, expect: Digest) -> VerifiedDownload {
         self.expect_sha1.replace(expect);
         self
     }
-    
+
+    #[allow(dead_code)]
     pub fn get_url(&self) -> &str {
         &self.url
     }
diff --git a/ozone/src/launcher/runner.rs b/ozone/src/launcher/runner.rs
index 23c0548..0d42bd3 100644
--- a/ozone/src/launcher/runner.rs
+++ b/ozone/src/launcher/runner.rs
@@ -187,6 +187,7 @@ use self::macos::*;
 #[cfg(not(any(target_os = "windows", target_os = "linux", target_os = "macos")))]
 use self::unknown::*;
 
+#[allow(clippy::assertions_on_constants)]
 fn search_java_sync(base: impl AsRef<Path>, jni: bool) -> Result<Option<PathBuf>, io::Error> {
     assert!(JRE_PLATFORM_KNOWN);
     let search_path = Path::new(match jni {
diff --git a/ozone/src/launcher/version.rs b/ozone/src/launcher/version.rs
index 83e6100..7f7ee64 100644
--- a/ozone/src/launcher/version.rs
+++ b/ozone/src/launcher/version.rs
@@ -1,7 +1,7 @@
 use std::{collections::{BTreeMap, HashMap}, error::Error, io::ErrorKind};
 use std::borrow::Cow;
 use std::collections::HashSet;
-use std::fmt::{Display, Write};
+use std::fmt::Display;
 use std::path::{Path, PathBuf};
 use chrono::{DateTime, TimeDelta, Utc};
 use log::{debug, info, warn};
diff --git a/ozone/src/util.rs b/ozone/src/util.rs
index 5d7c2b3..48e0abc 100644
--- a/ozone/src/util.rs
+++ b/ozone/src/util.rs
@@ -275,7 +275,7 @@ pub fn check_path(name: &str) -> Result<&Path, &'static str> {
             Component::Prefix(_) | Component::RootDir =>
                 return Err("root path component in entry"),
             Component::ParentDir => depth.checked_sub(1)
-                .map_or_else(|| Err("entry path escapes"), |s| Ok(s))?,
+                .map_or_else(|| Err("entry path escapes"), Ok)?,
             Component::Normal(_) => depth + 1,
             _ => depth
         }