Add more lints

Cargo.toml

@@ -40,3 +40,25 @@ required-features = ["bot"]
 [[example]]
 name = "testbot_commands"
 required-features = ["bot"]
+
+[lints]
+rust.unsafe_code = { level = "forbid", priority = 1 }
+# Lint groups
+rust.deprecated_safe = "warn"
+rust.future_incompatible = "warn"
+rust.keyword_idents = "warn"
+rust.rust_2018_idioms = "warn"
+rust.unused = "warn"
+# Individual lints
+rust.non_local_definitions = "warn"
+rust.redundant_imports = "warn"
+rust.redundant_lifetimes = "warn"
+rust.single_use_lifetimes = "warn"
+rust.unit_bindings = "warn"
+rust.unnameable_types = "warn"
+rust.unused_crate_dependencies = "warn"
+rust.unused_import_braces = "warn"
+rust.unused_lifetimes = "warn"
+rust.unused_qualifications = "warn"
+# Clippy
+clippy.use_self = "warn"

examples/testbot_commands.rs

@@ -1,3 +1,5 @@
+#![allow(unused_crate_dependencies)]
+
 // TODO Add description
 // TODO Clean up and unify test bots
 

examples/testbot_instance.rs

@@ -1,5 +1,6 @@
 //! Similar to the `testbot_manual` example, but using [`Instance`] to connect
 //! to the room (and to reconnect).
+#![allow(unused_crate_dependencies)]
 
 use euphoxide::api::packet::ParsedPacket;
 use euphoxide::api::{Data, Nick, Send};

examples/testbot_instances.rs

@@ -1,5 +1,6 @@
 //! Similar to the `testbot_manual` example, but using [`Instance`] to connect
 //! to the room (and to reconnect).
+#![allow(unused_crate_dependencies)]
 
 use euphoxide::api::packet::ParsedPacket;
 use euphoxide::api::{Data, Nick, Send};

examples/testbot_manual.rs

@@ -1,5 +1,6 @@
 //! A small bot that doesn't use the `bot` submodule. Meant to show how the main
 //! parts of the API fit together.
+#![allow(unused_crate_dependencies)]
 
 use std::error::Error;
 use std::time::Duration;

src/lib.rs

@@ -1,14 +1,3 @@
-#![forbid(unsafe_code)]
-// Rustc lint groups
-#![warn(future_incompatible)]
-#![warn(rust_2018_idioms)]
-#![warn(unused)]
-// Rustc lints
-#![warn(noop_method_call)]
-#![warn(single_use_lifetimes)]
-// Clippy lints
-#![warn(clippy::use_self)]
-
 pub mod api;
 #[cfg(feature = "bot")]
 pub mod bot;