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Replace .push_str() calls with += operator to clean up code

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Agatha Lovelace 2020-06-21 12:28:13 +03:00
parent 766de88a33
commit 034da120ac
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GPG Key ID: 2DB18BA2E0A80BC3
1 changed files with 3 additions and 3 deletions
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6
src/main.rs
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@ -273,7 +273,7 @@ fn servers(ctx: &mut Context, message: &Message) -> CommandResult {
let cache = ctx.cache.read(); let cache = ctx.cache.read();
for (index, guild_lock) in cache.guilds.values().enumerate() { for (index, guild_lock) in cache.guilds.values().enumerate() {
let guild = guild_lock.read(); let guild = guild_lock.read();
list.push_str(&format!("{}: {}\n", index, guild.name)); list += &format!("{}: {}\n", index, guild.name);
} }
let _ = message let _ = message
.channel_id .channel_id
@ -434,7 +434,7 @@ fn bottom_rng(ctx: &mut Context, message: &Message, mut args: Args) -> CommandRe
messages.retain(|v| v.author != message.mentions[0]); messages.retain(|v| v.author != message.mentions[0]);
let mut input = String::new(); let mut input = String::new();
for msg in messages { for msg in messages {
input.push_str(&format!("{} ", msg.content)); input += &format!("{} ", msg.content);
} }
let result: u64 = StdRng::seed_from_u64(calculate_hash(&input)).gen_range(0, 100); let result: u64 = StdRng::seed_from_u64(calculate_hash(&input)).gen_range(0, 100);
let _ = message.channel_id.send_message(&ctx.http, |m| { let _ = message.channel_id.send_message(&ctx.http, |m| {
@ -475,7 +475,7 @@ fn ship(ctx: &mut Context, message: &Message, args: Args) -> CommandResult {
_ => { _ => {
let mut first_halves = String::new(); let mut first_halves = String::new();
for name in &names[0..names.len() - 1] { for name in &names[0..names.len() - 1] {
first_halves.push_str(&name[0..name.len() / 2]); first_halves += &name[0..name.len() / 2];
} }
let first_halves = first_halves.as_str(); let first_halves = first_halves.as_str();
let last_half = &names[names.len() - 1][(names.len() / 2) + 1..]; let last_half = &names[names.len() - 1][(names.len() / 2) + 1..];