cleared up clippy lints

src/commands/moderation_cmds.rs

@@ -74,8 +74,7 @@ async fn blacklist(ctx: &Context, msg: &Message, args: String) {
                 .say(&ctx, lm.get(&language, "blacklist/added_from"))
                 .await;
         }
-    } else {
+    } else if local {
-        if local {
         let _ = msg
             .channel_id
             .say(&ctx, lm.get(&language, "blacklist/removed"))
@@ -86,7 +85,6 @@ async fn blacklist(ctx: &Context, msg: &Message, args: String) {
             .say(&ctx, lm.get(&language, "blacklist/removed_from"))
             .await;
     }
-    }
 }
 
 #[command]

src/commands/reminder_cmds.rs

@@ -18,14 +18,17 @@ use serenity::{
 use crate::{
     check_subscription_on_message, command_help,
     consts::{
-        CHARACTERS, DAY, HOUR, MAX_TIME, MINUTE, MIN_INTERVAL, REGEX_CHANNEL, REGEX_CHANNEL_USER,
+        CHARACTERS, MAX_TIME, MIN_INTERVAL, REGEX_CHANNEL_USER, REGEX_CONTENT_SUBSTITUTION,
-        REGEX_CONTENT_SUBSTITUTION, REGEX_NATURAL_COMMAND_1, REGEX_NATURAL_COMMAND_2,
+        REGEX_NATURAL_COMMAND_1, REGEX_NATURAL_COMMAND_2, REGEX_REMIND_COMMAND, THEME_COLOR,
-        REGEX_REMIND_COMMAND, THEME_COLOR,
     },
     framework::SendIterator,
     get_ctx_data,
     models::{
-        channel_data::ChannelData, guild_data::GuildData, timer::Timer, user_data::UserData,
+        channel_data::ChannelData,
+        guild_data::GuildData,
+        reminder::{LookFlags, Reminder},
+        timer::Timer,
+        user_data::UserData,
         CtxGuildData,
     },
     time_parser::{natural_parser, TimeParser},
@@ -53,25 +56,6 @@ use regex::Captures;
 
 use ring::hmac;
 
-fn longhand_displacement(seconds: u64) -> String {
-    let (days, seconds) = seconds.div_rem(&DAY);
-    let (hours, seconds) = seconds.div_rem(&HOUR);
-    let (minutes, seconds) = seconds.div_rem(&MINUTE);
-
-    let mut sections = vec![];
-
-    for (var, name) in [days, hours, minutes, seconds]
-        .iter()
-        .zip(["days", "hours", "minutes", "seconds"].iter())
-    {
-        if *var > 0 {
-            sections.push(format!("{} {}", var, name));
-        }
-    }
-
-    sections.join(", ")
-}
-
 fn generate_signed_payload(reminder_id: u32, member_id: u64) -> String {
     let s_key = hmac::Key::new(
         hmac::HMAC_SHA256,
@@ -307,115 +291,6 @@ async fn nudge(ctx: &Context, msg: &Message, args: String) {
     }
 }
 
-enum TimeDisplayType {
-    Absolute,
-    Relative,
-}
-
-struct LookFlags {
-    pub limit: u16,
-    pub show_disabled: bool,
-    pub channel_id: Option<u64>,
-    time_display: TimeDisplayType,
-}
-
-impl Default for LookFlags {
-    fn default() -> Self {
-        Self {
-            limit: u16::MAX,
-            show_disabled: true,
-            channel_id: None,
-            time_display: TimeDisplayType::Relative,
-        }
-    }
-}
-
-impl LookFlags {
-    fn from_string(args: &str) -> Self {
-        let mut new_flags: Self = Default::default();
-
-        for arg in args.split(' ') {
-            match arg {
-                "enabled" => {
-                    new_flags.show_disabled = false;
-                }
-
-                "time" => {
-                    new_flags.time_display = TimeDisplayType::Absolute;
-                }
-
-                param => {
-                    if let Ok(val) = param.parse::<u16>() {
-                        new_flags.limit = val;
-                    } else {
-                        if let Some(channel) = REGEX_CHANNEL
-                            .captures(&arg)
-                            .map(|cap| cap.get(1))
-                            .flatten()
-                            .map(|c| c.as_str().parse::<u64>().unwrap())
-                        {
-                            new_flags.channel_id = Some(channel);
-                        }
-                    }
-                }
-            }
-        }
-
-        new_flags
-    }
-}
-
-struct LookReminder {
-    id: u32,
-    time: NaiveDateTime,
-    interval: Option<u32>,
-    channel: u64,
-    content: String,
-    description: String,
-    set_by: Option<u64>,
-}
-
-impl LookReminder {
-    fn display_content(&self) -> String {
-        if self.content.len() > 0 {
-            self.content.clone()
-        } else {
-            self.description.clone()
-        }
-    }
-
-    fn display(&self, flags: &LookFlags, inter: &str) -> String {
-        let time_display = match flags.time_display {
-            TimeDisplayType::Absolute => format!("<t:{}>", self.time.timestamp()),
-
-            TimeDisplayType::Relative => format!("<t:{}:R>", self.time.timestamp()),
-        };
-
-        if let Some(interval) = self.interval {
-            format!(
-                "'{}' *{}* **{}**, repeating every **{}** (set by {})",
-                self.display_content(),
-                &inter,
-                time_display,
-                longhand_displacement(interval as u64),
-                self.set_by
-                    .map(|i| format!("<@{}>", i))
-                    .unwrap_or_else(|| "unknown".to_string())
-            )
-        } else {
-            format!(
-                "'{}' *{}* **{}** (set by {})",
-                self.display_content(),
-                &inter,
-                time_display,
-                self.set_by
-                    .map(|i| format!("<@{}>", i))
-                    .unwrap_or_else(|| "unknown".to_string())
-            )
-        }
-    }
-}
-
 #[command("look")]
 #[permission_level(Managed)]
 async fn look(ctx: &Context, msg: &Message, args: String) {
@@ -425,58 +300,19 @@ async fn look(ctx: &Context, msg: &Message, args: String) {
 
     let flags = LookFlags::from_string(&args);
 
-    let enabled = if flags.show_disabled { "0,1" } else { "1" };
-
     let channel_opt = msg.channel_id.to_channel_cached(&ctx).await;
 
     let channel_id = if let Some(Channel::Guild(channel)) = channel_opt {
         if Some(channel.guild_id) == msg.guild_id {
-            flags
+            flags.channel_id.unwrap_or(msg.channel_id)
-                .channel_id
-                .unwrap_or_else(|| msg.channel_id.as_u64().to_owned())
         } else {
-            msg.channel_id.as_u64().to_owned()
+            msg.channel_id
         }
     } else {
-        msg.channel_id.as_u64().to_owned()
+        msg.channel_id
     };
 
-    let reminders = sqlx::query_as!(
+    let reminders = Reminder::from_channel(ctx, channel_id, &flags).await;
-        LookReminder,
-        "
-SELECT
-    reminders.id,
-    reminders.utc_time AS time,
-    reminders.interval,
-    channels.channel,
-    reminders.content,
-    reminders.embed_description AS description,
-    users.user AS set_by
-FROM
-    reminders
-INNER JOIN
-    channels
-ON
-    reminders.channel_id = channels.id
-LEFT JOIN
-    users
-ON
-    reminders.set_by = users.id
-WHERE
-    channels.channel = ? AND
-    FIND_IN_SET(reminders.enabled, ?)
-ORDER BY
-    reminders.utc_time
-LIMIT
-    ?
-            ",
-        channel_id,
-        enabled,
-        flags.limit
-    )
-    .fetch_all(&pool)
-    .await
-    .unwrap();
 
     if reminders.is_empty() {
         let _ = msg
@@ -506,110 +342,10 @@ async fn delete(ctx: &Context, msg: &Message, _args: String) {
         .say(&ctx, lm.get(&user_data.language, "del/listing"))
         .await;
 
-    let reminders = if let Some(guild_id) = msg.guild_id {
-        let guild_opt = guild_id.to_guild_cached(&ctx).await;
-
-        if let Some(guild) = guild_opt {
-            let channels = guild
-                .channels
-                .keys()
-                .into_iter()
-                .map(|k| k.as_u64().to_string())
-                .collect::<Vec<String>>()
-                .join(",");
-
-            sqlx::query_as_unchecked!(
-                LookReminder,
-                "
-SELECT
-    reminders.id,
-    reminders.utc_time AS time,
-    reminders.interval,
-    channels.channel,
-    reminders.content,
-    reminders.embed_description AS description,
-    users.user AS set_by
-FROM
-    reminders
-LEFT JOIN
-    channels
-ON
-    channels.id = reminders.channel_id
-LEFT JOIN
-    users
-ON
-    reminders.set_by = users.id
-WHERE
-    FIND_IN_SET(channels.channel, ?)
-                ",
-                channels
-            )
-            .fetch_all(&pool)
-            .await
-        } else {
-            sqlx::query_as_unchecked!(
-                LookReminder,
-                "
-SELECT
-    reminders.id,
-    reminders.utc_time AS time,
-    reminders.interval,
-    channels.channel,
-    reminders.content,
-    reminders.embed_description AS description,
-    users.user AS set_by
-FROM
-    reminders
-LEFT JOIN
-    channels
-ON
-    channels.id = reminders.channel_id
-LEFT JOIN
-    users
-ON
-    reminders.set_by = users.id
-WHERE
-    channels.guild_id = (SELECT id FROM guilds WHERE guild = ?)
-                ",
-                guild_id.as_u64()
-            )
-            .fetch_all(&pool)
-            .await
-        }
-    } else {
-        sqlx::query_as!(
-            LookReminder,
-            "
-SELECT
-    reminders.id,
-    reminders.utc_time AS time,
-    reminders.interval,
-    channels.channel,
-    reminders.content,
-    reminders.embed_description AS description,
-    users.user AS set_by
-FROM
-    reminders
-INNER JOIN
-    channels
-ON
-    channels.id = reminders.channel_id
-LEFT JOIN
-    users
-ON
-    reminders.set_by = users.id
-WHERE
-    channels.channel = ?
-            ",
-            msg.channel_id.as_u64()
-        )
-        .fetch_all(&pool)
-        .await
-    }
-    .unwrap();
-
     let mut reminder_ids: Vec<u32> = vec![];
 
+    let reminders = Reminder::from_guild(ctx, msg.guild_id, msg.author.id).await;
+
     let enumerated_reminders = reminders.iter().enumerate().map(|(count, reminder)| {
         reminder_ids.push(reminder.id);
 
@@ -618,7 +354,7 @@ WHERE
             count + 1,
             reminder.display_content(),
             reminder.channel,
-            reminder.time.timestamp()
+            reminder.utc_time.timestamp()
         )
     });
 
@@ -983,7 +719,7 @@ impl Content {
                 Ok(Self {
                     content: content.to_string(),
                     tts: false,
-                    attachment: Some(attachment_bytes.clone()),
+                    attachment: Some(attachment_bytes),
                     attachment_name: Some(attachment.filename.clone()),
                 })
             } else {
@@ -1186,7 +922,7 @@ async fn remind_command(ctx: &Context, msg: &Message, args: String, command: Rem
         Some(captures) => {
             let parsed = parse_mention_list(captures.name("mentions").unwrap().as_str());
 
-            let scopes = if parsed.len() == 0 {
+            let scopes = if parsed.is_empty() {
                 vec![ReminderScope::Channel(msg.channel_id.into())]
             } else {
                 parsed
@@ -1236,7 +972,7 @@ async fn remind_command(ctx: &Context, msg: &Message, args: String, command: Rem
                                     msg.guild_id,
                                     &scope,
                                     &time_parser,
-                                    expires_parser.as_ref().clone(),
+                                    expires_parser.as_ref(),
                                     interval,
                                     &mut content,
                                 )
@@ -1455,7 +1191,7 @@ async fn natural(ctx: &Context, msg: &Message, args: String) {
                                 &scope,
                                 timestamp,
                                 expires,
-                                interval.clone(),
+                                interval,
                                 &mut content,
                             )
                             .await;

src/consts.rs

@@ -51,7 +51,7 @@ lazy_static! {
                 .split(',')
                 .filter_map(|item| { item.parse::<u64>().ok() })
                 .collect::<Vec<u64>>())
-            .unwrap_or_else(|_| vec![])
+            .unwrap_or_else(|_| Vec::new())
     );
 
     pub static ref CNC_GUILD: Option<u64> = env::var("CNC_GUILD")

src/framework.rs

@@ -240,7 +240,7 @@ impl RegexFramework {
                 let mut command_names_vec =
                     self.commands.keys().map(|k| &k[..]).collect::<Vec<&str>>();
 
-                command_names_vec.sort_unstable_by(|a, b| b.len().cmp(&a.len()));
+                command_names_vec.sort_unstable_by_key(|a| a.len());
 
                 command_names = command_names_vec.join("|");
             }
@@ -276,7 +276,7 @@ impl RegexFramework {
                     })
                     .collect::<Vec<&str>>();
 
-                command_names_vec.sort_unstable_by(|a, b| b.len().cmp(&a.len()));
+                command_names_vec.sort_unstable_by_key(|a| a.len());
 
                 dm_command_names = command_names_vec.join("|");
             }
@@ -399,12 +399,14 @@ impl Framework for RegexFramework {
                                             {
                                                 let guild_id = guild.id.as_u64().to_owned();
 
-                                                GuildData::from_guild(guild, &pool).await.expect(
+                                                GuildData::from_guild(guild, &pool)
-                                                    &format!(
+                                                    .await
+                                                    .unwrap_or_else(|_| {
+                                                        panic!(
                                                         "Failed to create new guild object for {}",
                                                         guild_id
-                                                    ),
+                                                    )
-                                                );
+                                                    });
                                             }
 
                                             if msg.id == MessageId(0)

src/language_manager.rs

@@ -14,7 +14,7 @@ pub struct LanguageManager {
 
 impl LanguageManager {
     pub fn from_compiled(content: &'static str) -> Result<Self, Box<dyn Error + Send + Sync>> {
-        let new: Self = from_str(content.as_ref())?;
+        let new: Self = from_str(content)?;
 
         Ok(new)
     }
@@ -23,13 +23,13 @@ impl LanguageManager {
         self.strings
             .get(language)
             .map(|sm| sm.get(name))
-            .expect(&format!(r#"Language does not exist: "{}""#, language))
+            .unwrap_or_else(|| panic!(r#"Language does not exist: "{}""#, language))
             .unwrap_or_else(|| {
                 self.strings
                     .get(&*LOCAL_LANGUAGE)
                     .map(|sm| {
                         sm.get(name)
-                            .expect(&format!(r#"String does not exist: "{}""#, name))
+                            .unwrap_or_else(|| panic!(r#"String does not exist: "{}""#, name))
                     })
                     .expect("LOCAL_LANGUAGE is not available")
             })

src/main.rs

@@ -178,10 +178,11 @@ DELETE FROM channels WHERE channel = ?
                     .cloned()
                     .expect("Could not get SQLPool from data");
 
-                GuildData::from_guild(guild, &pool).await.expect(&format!(
+                GuildData::from_guild(guild, &pool)
-                    "Failed to create new guild object for {}",
+                    .await
-                    guild_id
+                    .unwrap_or_else(|_| {
-                ));
+                        panic!("Failed to create new guild object for {}", guild_id)
+                    });
             }
 
             if let Ok(token) = env::var("DISCORDBOTS_TOKEN") {
@@ -229,7 +230,12 @@ DELETE FROM channels WHERE channel = ?
         }
     }
 
-    async fn guild_delete(&self, ctx: Context, guild: GuildUnavailable, _guild: Option<Guild>) {
+    async fn guild_delete(
+        &self,
+        ctx: Context,
+        deleted_guild: GuildUnavailable,
+        _guild: Option<Guild>,
+    ) {
         let pool = ctx
             .data
             .read()
@@ -245,13 +251,13 @@ DELETE FROM channels WHERE channel = ?
             .get::<GuildDataCache>()
             .cloned()
             .unwrap();
-        guild_data_cache.remove(&guild.id);
+        guild_data_cache.remove(&deleted_guild.id);
 
         sqlx::query!(
             "
 DELETE FROM guilds WHERE guild = ?
             ",
-            guild.id.as_u64()
+            deleted_guild.id.as_u64()
         )
         .execute(&pool)
         .await

src/models/mod.rs

@@ -1,5 +1,6 @@
 pub mod channel_data;
 pub mod guild_data;
+pub mod reminder;
 pub mod timer;
 pub mod user_data;
 

src/models/reminder.rs

@@ -0,0 +1,308 @@
+use serenity::{
+    client::Context,
+    model::id::{ChannelId, GuildId, UserId},
+};
+
+use chrono::NaiveDateTime;
+
+use crate::{
+    consts::{DAY, HOUR, MINUTE, REGEX_CHANNEL},
+    SQLPool,
+};
+
+use num_integer::Integer;
+
+fn longhand_displacement(seconds: u64) -> String {
+    let (days, seconds) = seconds.div_rem(&DAY);
+    let (hours, seconds) = seconds.div_rem(&HOUR);
+    let (minutes, seconds) = seconds.div_rem(&MINUTE);
+
+    let mut sections = vec![];
+
+    for (var, name) in [days, hours, minutes, seconds]
+        .iter()
+        .zip(["days", "hours", "minutes", "seconds"].iter())
+    {
+        if *var > 0 {
+            sections.push(format!("{} {}", var, name));
+        }
+    }
+
+    sections.join(", ")
+}
+
+pub struct Reminder {
+    pub id: u32,
+    pub uid: String,
+    pub channel: u64,
+    pub utc_time: NaiveDateTime,
+    pub interval: Option<u32>,
+    pub expires: NaiveDateTime,
+    pub enabled: bool,
+    pub content: String,
+    pub embed_description: String,
+    pub set_by: Option<u64>,
+}
+
+impl Reminder {
+    pub async fn from_channel<C: Into<ChannelId>>(
+        ctx: &Context,
+        channel_id: C,
+        flags: &LookFlags,
+    ) -> Vec<Self> {
+        let pool = ctx.data.read().await.get::<SQLPool>().cloned().unwrap();
+
+        let enabled = if flags.show_disabled { "0,1" } else { "1" };
+        let channel_id = channel_id.into();
+
+        sqlx::query_as_unchecked!(
+            Self,
+            "
+SELECT
+    reminders.id,
+    reminders.uid,
+    channels.channel,
+    reminders.utc_time,
+    reminders.interval,
+    reminders.expires,
+    reminders.enabled,
+    reminders.content,
+    reminders.embed_description,
+    users.user AS set_by
+FROM
+    reminders
+INNER JOIN
+    channels
+ON
+    reminders.channel_id = channels.id
+LEFT JOIN
+    users
+ON
+    reminders.set_by = users.id
+WHERE
+    channels.channel = ? AND
+    FIND_IN_SET(reminders.enabled, ?)
+ORDER BY
+    reminders.utc_time
+LIMIT
+    ?
+            ",
+            channel_id.as_u64(),
+            enabled,
+            flags.limit
+        )
+        .fetch_all(&pool)
+        .await
+        .unwrap()
+    }
+
+    pub async fn from_guild(ctx: &Context, guild_id: Option<GuildId>, user: UserId) -> Vec<Self> {
+        let pool = ctx.data.read().await.get::<SQLPool>().cloned().unwrap();
+
+        if let Some(guild_id) = guild_id {
+            let guild_opt = guild_id.to_guild_cached(&ctx).await;
+
+            if let Some(guild) = guild_opt {
+                let channels = guild
+                    .channels
+                    .keys()
+                    .into_iter()
+                    .map(|k| k.as_u64().to_string())
+                    .collect::<Vec<String>>()
+                    .join(",");
+
+                sqlx::query_as_unchecked!(
+                    Self,
+                    "
+SELECT
+    reminders.id,
+    reminders.uid,
+    channels.channel,
+    reminders.utc_time,
+    reminders.interval,
+    reminders.expires,
+    reminders.enabled,
+    reminders.content,
+    reminders.embed_description,
+    users.user AS set_by
+FROM
+    reminders
+LEFT JOIN
+    channels
+ON
+    channels.id = reminders.channel_id
+LEFT JOIN
+    users
+ON
+    reminders.set_by = users.id
+WHERE
+    FIND_IN_SET(channels.channel, ?)
+                ",
+                    channels
+                )
+                .fetch_all(&pool)
+                .await
+            } else {
+                sqlx::query_as_unchecked!(
+                    Self,
+                    "
+SELECT
+    reminders.id,
+    reminders.uid,
+    channels.channel,
+    reminders.utc_time,
+    reminders.interval,
+    reminders.expires,
+    reminders.enabled,
+    reminders.content,
+    reminders.embed_description,
+    users.user AS set_by
+FROM
+    reminders
+LEFT JOIN
+    channels
+ON
+    channels.id = reminders.channel_id
+LEFT JOIN
+    users
+ON
+    reminders.set_by = users.id
+WHERE
+    channels.guild_id = (SELECT id FROM guilds WHERE guild = ?)
+                ",
+                    guild_id.as_u64()
+                )
+                .fetch_all(&pool)
+                .await
+            }
+        } else {
+            sqlx::query_as_unchecked!(
+                Self,
+                "
+SELECT
+    reminders.id,
+    reminders.uid,
+    channels.channel,
+    reminders.utc_time,
+    reminders.interval,
+    reminders.expires,
+    reminders.enabled,
+    reminders.content,
+    reminders.embed_description,
+    users.user AS set_by
+FROM
+    reminders
+INNER JOIN
+    channels
+ON
+    channels.id = reminders.channel_id
+LEFT JOIN
+    users
+ON
+    reminders.set_by = users.id
+WHERE
+    channels.id = (SELECT dm_channel FROM users WHERE user = ?)
+            ",
+                user.as_u64()
+            )
+            .fetch_all(&pool)
+            .await
+        }
+        .unwrap()
+    }
+
+    pub fn display_content(&self) -> &str {
+        if self.content.is_empty() {
+            &self.embed_description
+        } else {
+            &self.content
+        }
+    }
+
+    pub fn display(&self, flags: &LookFlags, inter: &str) -> String {
+        let time_display = match flags.time_display {
+            TimeDisplayType::Absolute => format!("<t:{}>", self.utc_time.timestamp()),
+
+            TimeDisplayType::Relative => format!("<t:{}:R>", self.utc_time.timestamp()),
+        };
+
+        if let Some(interval) = self.interval {
+            format!(
+                "'{}' *{}* **{}**, repeating every **{}** (set by {})",
+                self.display_content(),
+                &inter,
+                time_display,
+                longhand_displacement(interval as u64),
+                self.set_by
+                    .map(|i| format!("<@{}>", i))
+                    .unwrap_or_else(|| "unknown".to_string())
+            )
+        } else {
+            format!(
+                "'{}' *{}* **{}** (set by {})",
+                self.display_content(),
+                &inter,
+                time_display,
+                self.set_by
+                    .map(|i| format!("<@{}>", i))
+                    .unwrap_or_else(|| "unknown".to_string())
+            )
+        }
+    }
+}
+
+enum TimeDisplayType {
+    Absolute,
+    Relative,
+}
+
+pub struct LookFlags {
+    pub limit: u16,
+    pub show_disabled: bool,
+    pub channel_id: Option<ChannelId>,
+    time_display: TimeDisplayType,
+}
+
+impl Default for LookFlags {
+    fn default() -> Self {
+        Self {
+            limit: u16::MAX,
+            show_disabled: true,
+            channel_id: None,
+            time_display: TimeDisplayType::Relative,
+        }
+    }
+}
+
+impl LookFlags {
+    pub fn from_string(args: &str) -> Self {
+        let mut new_flags: Self = Default::default();
+
+        for arg in args.split(' ') {
+            match arg {
+                "enabled" => {
+                    new_flags.show_disabled = false;
+                }
+
+                "time" => {
+                    new_flags.time_display = TimeDisplayType::Absolute;
+                }
+
+                param => {
+                    if let Ok(val) = param.parse::<u16>() {
+                        new_flags.limit = val;
+                    } else if let Some(channel) = REGEX_CHANNEL
+                        .captures(&arg)
+                        .map(|cap| cap.get(1))
+                        .flatten()
+                        .map(|c| c.as_str().parse::<u64>().unwrap())
+                    {
+                        new_flags.channel_id = Some(ChannelId(channel));
+                    }
+                }
+            }
+        }
+
+        new_flags
+    }
+}

src/time_parser.rs

@@ -112,7 +112,7 @@ impl TimeParser {
             DateTime::with_second,
         ]) {
             time = setter(&time, t.parse().map_err(|_| InvalidTime::ParseErrorHMS)?)
-                .map_or_else(|| Err(InvalidTime::ParseErrorHMS), |inner| Ok(inner))?;
+                .map_or_else(|| Err(InvalidTime::ParseErrorHMS), Ok)?;
         }
 
         if let Some(dmy) = segments.next() {
@@ -128,7 +128,7 @@ impl TimeParser {
             {
                 if let Some(t) = t {
                     time = setter(&time, t.parse().map_err(|_| InvalidTime::ParseErrorDMY)?)
-                        .map_or_else(|| Err(InvalidTime::ParseErrorDMY), |inner| Ok(inner))?;
+                        .map_or_else(|| Err(InvalidTime::ParseErrorDMY), Ok)?;
                 }
             }
 
@@ -136,7 +136,7 @@ impl TimeParser {
                 if year.len() == 4 {
                     time = time
                         .with_year(year.parse().map_err(|_| InvalidTime::ParseErrorDMY)?)
-                        .map_or_else(|| Err(InvalidTime::ParseErrorDMY), |inner| Ok(inner))?;
+                        .map_or_else(|| Err(InvalidTime::ParseErrorDMY), Ok)?;
                 } else if year.len() == 2 {
                     time = time
                         .with_year(
@@ -144,9 +144,9 @@ impl TimeParser {
                                 .parse()
                                 .map_err(|_| InvalidTime::ParseErrorDMY)?,
                         )
-                        .map_or_else(|| Err(InvalidTime::ParseErrorDMY), |inner| Ok(inner))?;
+                        .map_or_else(|| Err(InvalidTime::ParseErrorDMY), Ok)?;
                 } else {
-                    Err(InvalidTime::ParseErrorDMY)?;
+                    return Err(InvalidTime::ParseErrorDMY);
                 }
             }
         }
@@ -157,10 +157,10 @@ impl TimeParser {
     fn process_displacement(&self) -> Result<i64, InvalidTime> {
         let mut current_buffer = "0".to_string();
 
-        let mut seconds = 0 as i64;
+        let mut seconds = 0_i64;
-        let mut minutes = 0 as i64;
+        let mut minutes = 0_i64;
-        let mut hours = 0 as i64;
+        let mut hours = 0_i64;
-        let mut days = 0 as i64;
+        let mut days = 0_i64;
 
         for character in self.time_string.chars() {
             match character {
@@ -205,7 +205,7 @@ impl TimeParser {
     }
 }
 
-pub(crate) async fn natural_parser(time: &str, timezone: &str) -> Option<i64> {
+pub async fn natural_parser(time: &str, timezone: &str) -> Option<i64> {
     Command::new(&*PYTHON_LOCATION)
         .arg("-c")
         .arg(include_str!(concat!(env!("CARGO_MANIFEST_DIR"), "/dp.py")))