node: Allow unused_imports module wide

Every single use statement in `client_versions` has an `allow`
attribute; this is too noisy.

node/src/client_versions.rs

@@ -4,71 +4,56 @@
 // unusual in that it expects exactly one version number feature to be selected, docs.rs is not set
 // up to handle such oddity.
 
+#![allow(unused_imports)] // Not all users need the json types.
+
 #[cfg(feature = "28_0")]
-#[allow(unused_imports)] // Not all users need the json types.
 pub use corepc_client::{client_sync::v28::{Client, AddressType}, types::v28 as types};
 
 #[cfg(all(feature = "27_2", not(feature = "28_0")))]
-#[allow(unused_imports)] // Not all users need the json types.
 pub use corepc_client::{client_sync::v27::{Client, AddressType}, types::v27 as types};
 
 #[cfg(all(feature = "27_1", not(feature = "27_2")))]
-#[allow(unused_imports)] // Not all users need the json types.
 pub use corepc_client::{client_sync::v27::{Client, AddressType}, types::v27 as types};
 
 #[cfg(all(feature = "27_0", not(feature = "27_1")))]
-#[allow(unused_imports)] // Not all users need the json types.
 pub use corepc_client::{client_sync::v27::{Client, AddressType}, types::v27 as types};
 
 #[cfg(all(feature = "26_2", not(feature = "27_0")))]
-#[allow(unused_imports)] // Not all users need the json types.
 pub use corepc_client::{client_sync::v26::{Client, AddressType}, types::v26 as types};
 
 #[cfg(all(feature = "26_1", not(feature = "26_2")))]
-#[allow(unused_imports)] // Not all users need the json types.
 pub use corepc_client::{client_sync::v26::{Client, AddressType}, types::v26 as types};
 
 #[cfg(all(feature = "26_0", not(feature = "26_1")))]
-#[allow(unused_imports)] // Not all users need the json types.
 pub use corepc_client::{client_sync::v26::{Client, AddressType}, types::v26 as types};
 
 #[cfg(all(feature = "25_2", not(feature = "26_0")))]
-#[allow(unused_imports)] // Not all users need the json types.
 pub use corepc_client::{client_sync::v25::{Client, AddressType}, types::v25 as types};
 
 #[cfg(all(feature = "24_2", not(feature = "25_2")))]
-#[allow(unused_imports)] // Not all users need the json types.
 pub use corepc_client::{client_sync::v24::{Client, AddressType}, types::v24 as types};
 
 #[cfg(all(feature = "23_2", not(feature = "24_2")))]
-#[allow(unused_imports)] // Not all users need the json types.
 pub use corepc_client::{client_sync::v23::{Client, AddressType}, types::v23 as types};
 
 #[cfg(all(feature = "22_1", not(feature = "23_2")))]
-#[allow(unused_imports)] // Not all users need the json types.
 pub use corepc_client::{client_sync::v22::{Client, AddressType}, types::v22 as types};
 
 #[cfg(all(feature = "0_21_2", not(feature = "22_1")))]
-#[allow(unused_imports)] // Not all users need the json types.
 pub use corepc_client::{client_sync::v21::{Client, AddressType}, types::v21 as types};
 
 #[cfg(all(feature = "0_20_2", not(feature = "0_21_2")))]
-#[allow(unused_imports)] // Not all users need the json types.
 pub use corepc_client::{client_sync::v20::{Client, AddressType}, types::v20 as types};
 
 #[cfg(all(feature = "0_19_1", not(feature = "0_20_2")))]
-#[allow(unused_imports)] // Not all users need the json types.
 pub use corepc_client::{client_sync::v19::{Client, AddressType}, types::v19 as types};
 
 #[cfg(all(feature = "0_18_1", not(feature = "0_19_1")))]
-#[allow(unused_imports)] // Not all users need the json types.
 pub use corepc_client::{client_sync::v18::{Client, AddressType}, types::v18 as types};
 
 #[cfg(all(feature = "0_17_1", not(feature = "0_18_1")))]
-#[allow(unused_imports)] // Not all users need the json types.
 pub use corepc_client::{client_sync::v17::{Client, AddressType}, types::v17 as types};
 
 // To make --no-default-features work we have to re-export a the types, use most recent version same as we do for all features.
 #[cfg(all(not(feature = "28_0"), not(feature = "27_1"), not(feature = "27_0"), not(feature = "26_2"), not(feature = "26_1"), not(feature = "26_0"), not(feature = "25_2"), not(feature = "24_2"), not(feature = "23_2"), not(feature = "22_1"), not(feature = "0_21_2"), not(feature = "0_20_2"), not(feature = "0_19_1"), not(feature = "0_18_1"), not(feature = "0_17_1")))]
-#[allow(unused_imports)] // Not all users need the json types.
 pub use corepc_client::{client_sync::v28::{Client, AddressType}, types::v28 as types};