Apply clippy::unused_trait_names lint

taiki-e · Jan 13, 2025 · 1be1b0c · 1be1b0c
1 parent d41535a
commit 1be1b0c
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Showing 15 changed files with 31 additions and 28 deletions.
diff --git a/Cargo.toml b/Cargo.toml
@@ -133,6 +133,7 @@ inline_asm_x86_att_syntax = "warn"
 trailing_empty_array = "warn"
 transmute_undefined_repr = "warn"
 undocumented_unsafe_blocks = "warn"
+unused_trait_names = "warn"
 # Suppress buggy or noisy clippy lints
 bool_assert_comparison = { level = "allow", priority = 1 }
 borrow_as_ptr = { level = "allow", priority = 1 } # https://github.com/rust-lang/rust-clippy/issues/8286

diff --git a/src/auto_enum/context.rs b/src/auto_enum/context.rs
@@ -1,6 +1,8 @@
 // SPDX-License-Identifier: Apache-2.0 OR MIT
 
-use std::{cell::RefCell, collections::hash_map::DefaultHasher, hash::Hasher, iter, mem, thread};
+use std::{
+    cell::RefCell, collections::hash_map::DefaultHasher, hash::Hasher as _, iter, mem, thread,
+};
 
 use proc_macro2::TokenStream;
 use quote::format_ident;

diff --git a/src/auto_enum/expr.rs b/src/auto_enum/expr.rs
@@ -8,7 +8,7 @@ use syn::{
 };
 
 use super::{visitor, Context, NAME, NESTED, NEVER};
-use crate::utils::{expr_block, path_eq, replace_block, replace_expr, Attrs};
+use crate::utils::{expr_block, path_eq, replace_block, replace_expr, Attrs as _};
 
 /// Visits last expression.
 ///

diff --git a/src/auto_enum/mod.rs b/src/auto_enum/mod.rs
@@ -7,7 +7,7 @@ mod type_analysis;
 mod visitor;
 
 use proc_macro2::TokenStream;
-use quote::ToTokens;
+use quote::ToTokens as _;
 #[cfg(feature = "type_analysis")]
 use syn::Pat;
 use syn::{

diff --git a/src/auto_enum/type_analysis.rs b/src/auto_enum/type_analysis.rs
@@ -1,6 +1,6 @@
 // SPDX-License-Identifier: Apache-2.0 OR MIT
 
-use quote::ToTokens;
+use quote::ToTokens as _;
 use syn::{
     visit_mut::{self, VisitMut},
     Path, Type, TypeImplTrait, TypeParamBound,

diff --git a/src/auto_enum/visitor.rs b/src/auto_enum/visitor.rs
@@ -1,7 +1,7 @@
 // SPDX-License-Identifier: Apache-2.0 OR MIT
 
 use proc_macro2::TokenStream;
-use quote::ToTokens;
+use quote::ToTokens as _;
 use syn::{
     parse_quote, token,
     visit_mut::{self, VisitMut},

diff --git a/src/derive/core/future.rs b/src/derive/core/future.rs
@@ -1,6 +1,6 @@
 // SPDX-License-Identifier: Apache-2.0 OR MIT
 
-use quote::ToTokens;
+use quote::ToTokens as _;
 
 use crate::derive::*;
 

diff --git a/src/derive/core/ops.rs b/src/derive/core/ops.rs
@@ -96,7 +96,7 @@ pub(crate) mod range_bounds {
 
 #[cfg(feature = "coroutine_trait")]
 pub(crate) mod coroutine {
-    use quote::ToTokens;
+    use quote::ToTokens as _;
 
     use crate::derive::*;
 

diff --git a/src/derive/external/futures03.rs b/src/derive/external/futures03.rs
@@ -1,7 +1,7 @@
 // SPDX-License-Identifier: Apache-2.0 OR MIT
 
 pub(crate) mod async_buf_read {
-    use quote::ToTokens;
+    use quote::ToTokens as _;
 
     use crate::derive::*;
 
@@ -54,7 +54,7 @@ pub(crate) mod async_buf_read {
 }
 
 pub(crate) mod async_read {
-    use quote::ToTokens;
+    use quote::ToTokens as _;
 
     use crate::derive::*;
 
@@ -113,7 +113,7 @@ pub(crate) mod async_read {
 }
 
 pub(crate) mod async_seek {
-    use quote::ToTokens;
+    use quote::ToTokens as _;
 
     use crate::derive::*;
 
@@ -153,7 +153,7 @@ pub(crate) mod async_seek {
 }
 
 pub(crate) mod async_write {
-    use quote::ToTokens;
+    use quote::ToTokens as _;
 
     use crate::derive::*;
 
@@ -246,7 +246,7 @@ pub(crate) mod async_write {
 }
 
 pub(crate) mod sink {
-    use quote::ToTokens;
+    use quote::ToTokens as _;
 
     use crate::derive::*;
 
@@ -338,7 +338,7 @@ pub(crate) mod sink {
 }
 
 pub(crate) mod stream {
-    use quote::ToTokens;
+    use quote::ToTokens as _;
 
     use crate::derive::*;
 

diff --git a/src/derive/external/http_body1.rs b/src/derive/external/http_body1.rs
@@ -1,7 +1,7 @@
 // SPDX-License-Identifier: Apache-2.0 OR MIT
 
 pub(crate) mod body {
-    use quote::ToTokens;
+    use quote::ToTokens as _;
 
     use crate::derive::*;
 

diff --git a/src/derive/external/tokio02.rs b/src/derive/external/tokio02.rs
@@ -1,7 +1,7 @@
 // SPDX-License-Identifier: Apache-2.0 OR MIT
 
 pub(crate) mod async_buf_read {
-    use quote::ToTokens;
+    use quote::ToTokens as _;
 
     use crate::derive::*;
 
@@ -52,7 +52,7 @@ pub(crate) mod async_buf_read {
 }
 
 pub(crate) mod async_read {
-    use quote::ToTokens;
+    use quote::ToTokens as _;
 
     use crate::derive::*;
 
@@ -105,7 +105,7 @@ pub(crate) mod async_read {
 }
 
 pub(crate) mod async_seek {
-    use quote::ToTokens;
+    use quote::ToTokens as _;
 
     use crate::derive::*;
 
@@ -160,7 +160,7 @@ pub(crate) mod async_seek {
 }
 
 pub(crate) mod async_write {
-    use quote::ToTokens;
+    use quote::ToTokens as _;
 
     use crate::derive::*;
 

diff --git a/src/derive/external/tokio03.rs b/src/derive/external/tokio03.rs
@@ -1,7 +1,7 @@
 // SPDX-License-Identifier: Apache-2.0 OR MIT
 
 pub(crate) mod async_buf_read {
-    use quote::ToTokens;
+    use quote::ToTokens as _;
 
     use crate::derive::*;
 
@@ -52,7 +52,7 @@ pub(crate) mod async_buf_read {
 }
 
 pub(crate) mod async_read {
-    use quote::ToTokens;
+    use quote::ToTokens as _;
 
     use crate::derive::*;
 
@@ -91,7 +91,7 @@ pub(crate) mod async_read {
 }
 
 pub(crate) mod async_seek {
-    use quote::ToTokens;
+    use quote::ToTokens as _;
 
     use crate::derive::*;
 
@@ -145,7 +145,7 @@ pub(crate) mod async_seek {
 }
 
 pub(crate) mod async_write {
-    use quote::ToTokens;
+    use quote::ToTokens as _;
 
     use crate::derive::*;
 

diff --git a/src/derive/external/tokio1.rs b/src/derive/external/tokio1.rs
@@ -1,7 +1,7 @@
 // SPDX-License-Identifier: Apache-2.0 OR MIT
 
 pub(crate) mod async_buf_read {
-    use quote::ToTokens;
+    use quote::ToTokens as _;
 
     use crate::derive::*;
 
@@ -52,7 +52,7 @@ pub(crate) mod async_buf_read {
 }
 
 pub(crate) mod async_read {
-    use quote::ToTokens;
+    use quote::ToTokens as _;
 
     use crate::derive::*;
 
@@ -91,7 +91,7 @@ pub(crate) mod async_read {
 }
 
 pub(crate) mod async_seek {
-    use quote::ToTokens;
+    use quote::ToTokens as _;
 
     use crate::derive::*;
 
@@ -145,7 +145,7 @@ pub(crate) mod async_seek {
 }
 
 pub(crate) mod async_write {
-    use quote::ToTokens;
+    use quote::ToTokens as _;
 
     use crate::derive::*;
 

diff --git a/src/derive/ty_impls/transpose.rs b/src/derive/ty_impls/transpose.rs
@@ -1,6 +1,6 @@
 // SPDX-License-Identifier: Apache-2.0 OR MIT
 
-use quote::ToTokens;
+use quote::ToTokens as _;
 use syn::TypeParam;
 
 use crate::derive::*;

diff --git a/src/enum_derive.rs b/src/enum_derive.rs
@@ -4,7 +4,7 @@ use std::cell::Cell;
 
 use derive_utils::EnumData as Data;
 use proc_macro2::TokenStream;
-use quote::{quote, ToTokens};
+use quote::{quote, ToTokens as _};
 use syn::{
     parse::{Parse, ParseStream},
     parse_quote, Error, ItemEnum, Path, Result, Token,