From 4a1853532ad9b522efcabf15673a75baf8dee10e Mon Sep 17 00:00:00 2001
From: Natsu Kagami <nki@nkagami.me>
Date: Sun, 18 Feb 2024 01:06:23 +0100
Subject: [PATCH] One round of cargo clippy

---
 youmubot-cf/src/embed.rs           |  4 ++--
 youmubot-cf/src/hook.rs            |  2 +-
 youmubot-core/src/community/mod.rs |  2 +-
 youmubot-osu/src/discord/embeds.rs | 11 +++--------
 youmubot-osu/src/discord/mod.rs    |  2 +-
 youmubot-prelude/src/announcer.rs  |  2 +-
 6 files changed, 9 insertions(+), 14 deletions(-)

diff --git a/youmubot-cf/src/embed.rs b/youmubot-cf/src/embed.rs
index cb2ce5e..f45df1f 100644
--- a/youmubot-cf/src/embed.rs
+++ b/youmubot-cf/src/embed.rs
@@ -12,7 +12,7 @@ fn unwrap_or_ref<'a, T: ?Sized, B: Borrow<T>>(opt: &'a Option<B>, default: &'a T
 }
 
 /// Create an embed representing the user.
-pub fn user_embed<'a>(user: &User) -> CreateEmbed {
+pub fn user_embed(user: &User) -> CreateEmbed {
     let rank = unwrap_or_ref(&user.rank, "Unranked").to_title_case();
     let max_rank = unwrap_or_ref(&user.max_rank, "Unranked").to_title_case();
     let rating = user.rating.unwrap_or(1500);
@@ -60,7 +60,7 @@ pub fn user_embed<'a>(user: &User) -> CreateEmbed {
 }
 
 /// Gets an embed of the Rating Change.
-pub fn rating_change_embed<'a>(
+pub fn rating_change_embed(
     rating_change: &RatingChange,
     user: &User,
     contest: &Contest,
diff --git a/youmubot-cf/src/hook.rs b/youmubot-cf/src/hook.rs
index 483db33..e02f9cd 100644
--- a/youmubot-cf/src/hook.rs
+++ b/youmubot-cf/src/hook.rs
@@ -152,7 +152,7 @@ fn parse<'a>(
     matches
 }
 
-fn print_info_message<'a>(info: &[(ContestOrProblem, &str)]) -> CreateEmbed {
+fn print_info_message(info: &[(ContestOrProblem, &str)]) -> CreateEmbed {
     let (problems, contests): (Vec<_>, Vec<_>) = info.iter().partition(|(v, _)| match v {
         ContestOrProblem::Problem(_) => true,
         ContestOrProblem::Contest(_, _) => false,
diff --git a/youmubot-core/src/community/mod.rs b/youmubot-core/src/community/mod.rs
index 700448f..74e0f73 100644
--- a/youmubot-core/src/community/mod.rs
+++ b/youmubot-core/src/community/mod.rs
@@ -67,7 +67,7 @@ pub async fn choose(ctx: &Context, m: &Message, mut args: Args) -> CommandResult
         let channel = m.channel_id.to_channel(&ctx).await?;
         if let Channel::Guild(channel) = channel {
             Ok(channel
-                .members(&ctx)?
+                .members(ctx)?
                 .into_iter()
                 .filter(|v| !v.user.bot) // Filter out bots
                 .filter(|v| {
diff --git a/youmubot-osu/src/discord/embeds.rs b/youmubot-osu/src/discord/embeds.rs
index 667a44c..69b010b 100644
--- a/youmubot-osu/src/discord/embeds.rs
+++ b/youmubot-osu/src/discord/embeds.rs
@@ -144,12 +144,7 @@ fn beatmap_title(
         .build()
 }
 
-pub fn beatmap_embed<'a>(
-    b: &'_ Beatmap,
-    m: Mode,
-    mods: Mods,
-    info: BeatmapInfoWithPP,
-) -> CreateEmbed {
+pub fn beatmap_embed(b: &'_ Beatmap, m: Mode, mods: Mods, info: BeatmapInfoWithPP) -> CreateEmbed {
     let diff = b.difficulty.apply_mods(mods, info.0.stars);
     CreateEmbed::new()
         .title(beatmap_title(&b.artist, &b.title, &b.difficulty_name, mods))
@@ -178,7 +173,7 @@ pub fn beatmap_embed<'a>(
 
 const MAX_DIFFS: usize = 25 - 4;
 
-pub fn beatmapset_embed<'a>(bs: &'_ [Beatmap], m: Option<Mode>) -> CreateEmbed {
+pub fn beatmapset_embed(bs: &'_ [Beatmap], m: Option<Mode>) -> CreateEmbed {
     let too_many_diffs = bs.len() > MAX_DIFFS;
     let b: &Beatmap = &bs[0];
     let mut m = CreateEmbed::new()
@@ -266,7 +261,7 @@ pub(crate) fn score_embed<'a>(
 
 impl<'a> ScoreEmbedBuilder<'a> {
     #[allow(clippy::many_single_char_names)]
-    pub fn build<'b>(&mut self) -> CreateEmbed {
+    pub fn build(&mut self) -> CreateEmbed {
         let mode = self.bm.mode();
         let b = &self.bm.0;
         let s = self.s;
diff --git a/youmubot-osu/src/discord/mod.rs b/youmubot-osu/src/discord/mod.rs
index 93c27df..04ad7d7 100644
--- a/youmubot-osu/src/discord/mod.rs
+++ b/youmubot-osu/src/discord/mod.rs
@@ -246,7 +246,7 @@ pub async fn save(ctx: &Context, msg: &Message, mut args: Args) -> CommandResult
     let reaction = reply.react(&ctx, '👌').await?;
     let completed = loop {
         let emoji = reaction.emoji.clone();
-        let user_reaction = collector::ReactionCollector::new(&ctx)
+        let user_reaction = collector::ReactionCollector::new(ctx)
             .message_id(reply.id)
             .author_id(msg.author.id)
             .filter(move |r| r.emoji == emoji)
diff --git a/youmubot-prelude/src/announcer.rs b/youmubot-prelude/src/announcer.rs
index 1d6c101..fc51038 100644
--- a/youmubot-prelude/src/announcer.rs
+++ b/youmubot-prelude/src/announcer.rs
@@ -35,7 +35,7 @@ impl CacheHttp for CacheAndHttp {
         Some(&self.0)
     }
     fn http(&self) -> &Http {
-        &*self.1
+        &self.1
     }
 }