Clear all unused warnings

src/context.rs

@@ -12,6 +12,7 @@ pub struct Context {
     /// URL of the repository page
     pub repo_url: url::Url,
     /// URL of the repository with authentication information attached
+    #[expect(unused)]
     pub repo_auth_url: url::Url,
 
     /// Timestamp "now" to be used in comparisons
@@ -37,7 +38,7 @@ impl Context {
     }
 
     pub fn new_from_dev_fallback() -> anyhow::Result<Self> {
-        let mut f = std::fs::File::open(&dev_environment_path()?)
+        let f = std::fs::File::open(&dev_environment_path()?)
             .context("Failed to open dev environment config")?;
 
         let config: DevEnvironment =

src/main.rs

@@ -1,5 +1,3 @@
-#![allow(unused)]
-
 mod collect;
 mod context;
 mod reminder;

src/reminder.rs

@@ -1,5 +1,4 @@
 use crate::task;
-use crate::util;
 
 use anyhow::Context as _;
 
@@ -76,7 +75,7 @@ async fn remind_task(
     reminder_type: ReminderType,
     batching_interval: BatchingInterval,
 ) -> anyhow::Result<()> {
-    let mut body = match (reminder_type, batching_interval) {
+    let body = match (reminder_type, batching_interval) {
         (ReminderType::Basic, BatchingInterval::Monthly) => format!(
             "\
 Beep boop. This task is due this month, go take care of it!"