warning: the following explicit lifetimes could be elided: 'a --> src/client/console.rs:182:6 | 182 | impl<'a> Attachment for ConsoleAttachment<'a> { | ^^ ^^ | = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_lifetimes help: elide the lifetimes | 182 - impl<'a> Attachment for ConsoleAttachment<'a> { 182 + impl Attachment for ConsoleAttachment<'_> { |

warning: the following explicit lifetimes could be elided: 'a --> src/client/console.rs:148:6 | 148 | impl<'a> User for ConsoleUser<'a> { | ^^ ^^ | = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_lifetimes = note: `#[warn(clippy::needless_lifetimes)]` on by default help: elide the lifetimes | 148 - impl<'a> User for ConsoleUser<'a> { 148 + impl User for ConsoleUser<'_> { |

warning: methods `should_notify` and `notify` are never used --> src/bot/vc_diff/mod.rs:49:14 | 41 | impl VcDiffBot { | -------------- methods in this implementation ... 49 | async fn should_notify(&self) -> bool { | ^^^^^^^^^^^^^ ... 65 | async fn notify(&self, ctx: &dyn Context, user_id: u64, joined: bool) -> Result<()> { | ^^^^^^

warning: static `TIMEOUT` is never used --> src/bot/vc_diff/mod.rs:39:8 | 39 | static TIMEOUT: Lazy<Duration> = Lazy::new(|| Duration::seconds(1)); | ^^^^^^^

warning: field `timeout` is never read --> src/bot/vc_diff/mod.rs:36:5 | 34 | pub(crate) struct VcDiffBot { | --------- field in this struct 35 | enabled: Mutex<bool>, 36 | timeout: Mutex<DateTime<Utc>>, | ^^^^^^^

warning: function `default_formula` is never used --> src/bot/genkai_point/formula/mod.rs:17:15 | 17 | pub(crate) fn default_formula() -> impl GenkaiPointFormula { | ^^^^^^^^^^^^^^^

warning: field `resume_msg_timeout` is never read --> src/bot/genkai_point/mod.rs:175:5 | 173 | pub(crate) struct GenkaiPointBot<D, P> { | -------------- field in this struct 174 | db: D, 175 | resume_msg_timeout: Mutex<DateTime<Utc>>, | ^^^^^^^^^^^^^^^^^^

warning: enum `CreateNewSessionResult` is never used --> src/bot/genkai_point/mod.rs:167:17 | 167 | pub(crate) enum CreateNewSessionResult { | ^^^^^^^^^^^^^^^^^^^^^^

warning: methods `on_vc_data_available`, `on_vc_join`, and `on_vc_leave` are never used --> src/bot/mod.rs:91:14 | 83 | pub(crate) trait BotService: Send + Sync { | ---------- methods in this trait ... 91 | async fn on_vc_data_available( | ^^^^^^^^^^^^^^^^^^^^ ... 100 | async fn on_vc_join(&self, _ctx: &dyn Context, _user_id: u64) -> Result<()> { | ^^^^^^^^^^ ... 105 | async fn on_vc_leave(&self, _ctx: &dyn Context, _user_id: u64) -> Result<()> { | ^^^^^^^^^^^ | = note: `#[warn(dead_code)]` on by default

warning: the following explicit lifetimes could be elided: 'a --> src/client/discord.rs:401:6 | 401 | impl<'a> User for DiscordAuthor<'a> { | ^^ ^^ | = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_lifetimes = note: `#[warn(clippy::needless_lifetimes)]` on by default help: elide the lifetimes | 401 - impl<'a> User for DiscordAuthor<'a> { 401 + impl User for DiscordAuthor<'_> { |

warning: the following explicit lifetimes could be elided: 'a --> src/client/console.rs:182:6 | 182 | impl<'a> Attachment for ConsoleAttachment<'a> { | ^^ ^^ | = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_lifetimes help: elide the lifetimes | 182 - impl<'a> Attachment for ConsoleAttachment<'a> { 182 + impl Attachment for ConsoleAttachment<'_> { |

warning: the following explicit lifetimes could be elided: 'a --> src/client/console.rs:148:6 | 148 | impl<'a> User for ConsoleUser<'a> { | ^^ ^^ | = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_lifetimes = note: `#[warn(clippy::needless_lifetimes)]` on by default help: elide the lifetimes | 148 - impl<'a> User for ConsoleUser<'a> { 148 + impl User for ConsoleUser<'_> { |

warning: methods `should_notify` and `notify` are never used --> src/bot/vc_diff/mod.rs:49:14 | 41 | impl VcDiffBot { | -------------- methods in this implementation ... 49 | async fn should_notify(&self) -> bool { | ^^^^^^^^^^^^^ ... 65 | async fn notify(&self, ctx: &dyn Context, user_id: u64, joined: bool) -> Result<()> { | ^^^^^^

warning: static `TIMEOUT` is never used --> src/bot/vc_diff/mod.rs:39:8 | 39 | static TIMEOUT: Lazy<Duration> = Lazy::new(|| Duration::seconds(1)); | ^^^^^^^

warning: field `timeout` is never read --> src/bot/vc_diff/mod.rs:36:5 | 34 | pub(crate) struct VcDiffBot { | --------- field in this struct 35 | enabled: Mutex<bool>, 36 | timeout: Mutex<DateTime<Utc>>, | ^^^^^^^

warning: function `default_formula` is never used --> src/bot/genkai_point/formula/mod.rs:17:15 | 17 | pub(crate) fn default_formula() -> impl GenkaiPointFormula { | ^^^^^^^^^^^^^^^

warning: static `RESUME_MSG_TIMEOUT` is never used --> src/bot/genkai_point/mod.rs:180:8 | 180 | static RESUME_MSG_TIMEOUT: Lazy<Duration> = Lazy::new(|| Duration::seconds(10)); | ^^^^^^^^^^^^^^^^^^

warning: field `resume_msg_timeout` is never read --> src/bot/genkai_point/mod.rs:175:5 | 173 | pub(crate) struct GenkaiPointBot<D, P> { | -------------- field in this struct 174 | db: D, 175 | resume_msg_timeout: Mutex<DateTime<Utc>>, | ^^^^^^^^^^^^^^^^^^

warning: enum `CreateNewSessionResult` is never used --> src/bot/genkai_point/mod.rs:167:17 | 167 | pub(crate) enum CreateNewSessionResult { | ^^^^^^^^^^^^^^^^^^^^^^

warning: methods `create_new_session`, `unclosed_session_exists`, `close_session`, and `get_all_users_who_has_unclosed_session` are never used --> src/bot/genkai_point/mod.rs:127:14 | 123 | pub(crate) trait GenkaiPointDatabase: Send + Sync { | ------------------- methods in this trait ... 127 | async fn create_new_session( | ^^^^^^^^^^^^^^^^^^ ... 132 | async fn unclosed_session_exists(&self, user_id: u64) -> Result<bool>; | ^^^^^^^^^^^^^^^^^^^^^^^ 133 | async fn close_session(&self, user_id: u64, left_at: DateTime<Utc>) -> Result<()>; | ^^^^^^^^^^^^^ 134 | async fn get_users_all_sessions(&self, user_id: u64) -> Result<Vec<Session>>; 135 | async fn get_all_users_who_has_unclosed_session(&self) -> Result<Vec<u64>>; | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

warning: methods `on_vc_data_available`, `on_vc_join`, and `on_vc_leave` are never used --> src/bot/mod.rs:91:14 | 83 | pub(crate) trait BotService: Send + Sync { | ---------- methods in this trait ... 91 | async fn on_vc_data_available( | ^^^^^^^^^^^^^^^^^^^^ ... 100 | async fn on_vc_join(&self, _ctx: &dyn Context, _user_id: u64) -> Result<()> { | ^^^^^^^^^^ ... 105 | async fn on_vc_leave(&self, _ctx: &dyn Context, _user_id: u64) -> Result<()> { | ^^^^^^^^^^^ | = note: `#[warn(dead_code)]` on by default