Use cargo workspace lints

Cargo.toml

@@ -19,5 +19,14 @@ thiserror = "1.0.56"
 git = "https://github.com/Garmelon/toss.git"
 tag = "v0.2.2"
 
+[workspace.lints]
+rust.unsafe_code = "forbid"
+rust.future_incompatible = "warn"
+rust.rust_2018_idioms = "warn"
+rust.unused = "warn"
+rust.noop_method_call = "warn"
+rust.single_use_lifetimes = "warn"
+clippy.use_self = "warn"
+
 [profile.dev.package."*"]
 opt-level = 3

cove-config/Cargo.toml

@@ -11,3 +11,6 @@ serde = { workspace = true }
 thiserror = { workspace = true }
 
 toml = "0.8.8"
+
+[lints]
+workspace = true

cove-config/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 doc;
 mod euph;
 mod keys;

cove-input/Cargo.toml

@@ -14,3 +14,6 @@ thiserror = { workspace = true }
 toss = { workspace = true }
 
 edit = "0.1.5"
+
+[lints]
+workspace = true

cove-macro/Cargo.toml

@@ -11,3 +11,6 @@ syn = "2.0.48"
 
 [lib]
 proc-macro = true
+
+[lints]
+workspace = true

cove-macro/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)]
-
 use syn::{parse_macro_input, DeriveInput};
 
 mod document;

cove/Cargo.toml

@@ -45,3 +45,6 @@ features = ["bot"]
 git = "https://github.com/Garmelon/vault.git"
 tag = "v0.3.0"
 features = ["tokio"]
+
+[lints]
+workspace = true

cove/src/main.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)]
-
 // TODO Enable warn(unreachable_pub)?
 // TODO Remove unnecessary Debug impls and compare compile times
 // TODO Time zones other than UTC