Auto merge of #5597 - esamudera:slice_iter_next, r=flip1995

[rust.git] / clippy_lints / src / lib.rs

diff --git a/clippy_lints/src/lib.rs b/clippy_lints/src/lib.rs
index 902f3d56c1e4f6fb9d286acc0d3484120341683b..7e9a52fe69f33257919a0beaaa10be6e6650a47b 100644 (file)
--- a/clippy_lints/src/lib.rs
+++ b/clippy_lints/src/lib.rs
@@ -318,6 +318,7 @@ macro_rules! declare_clippy_lint {
 mod types;
 mod unicode;
 mod unnamed_address;
+mod unnecessary_sort_by;
 mod unsafe_removed_from_name;
 mod unused_io_amount;
 mod unused_self;
@@ -325,6 +326,7 @@ macro_rules! declare_clippy_lint {
 mod use_self;
 mod useless_conversion;
 mod vec;
+mod vec_resize_to_zero;
 mod verbose_file_reads;
 mod wildcard_dependencies;
 mod wildcard_imports;
@@ -664,6 +666,7 @@ pub fn register_plugins(store: &mut rustc_lint::LintStore, sess: &Session, conf:
         &methods::INTO_ITER_ON_REF,
         &methods::ITERATOR_STEP_BY_ZERO,
         &methods::ITER_CLONED_COLLECT,
+        &methods::ITER_NEXT_SLICE,
         &methods::ITER_NTH,
         &methods::ITER_NTH_ZERO,
         &methods::ITER_SKIP_NEXT,
@@ -832,6 +835,7 @@ pub fn register_plugins(store: &mut rustc_lint::LintStore, sess: &Session, conf:
         &unicode::ZERO_WIDTH_SPACE,
         &unnamed_address::FN_ADDRESS_COMPARISONS,
         &unnamed_address::VTABLE_ADDRESS_COMPARISONS,
+        &unnecessary_sort_by::UNNECESSARY_SORT_BY,
         &unsafe_removed_from_name::UNSAFE_REMOVED_FROM_NAME,
         &unused_io_amount::UNUSED_IO_AMOUNT,
         &unused_self::UNUSED_SELF,
@@ -847,6 +851,7 @@ pub fn register_plugins(store: &mut rustc_lint::LintStore, sess: &Session, conf:
         &utils::internal_lints::OUTER_EXPN_EXPN_DATA,
         &utils::internal_lints::PRODUCE_ICE,
         &vec::USELESS_VEC,
+        &vec_resize_to_zero::VEC_RESIZE_TO_ZERO,
         &verbose_file_reads::VERBOSE_FILE_READS,
         &wildcard_dependencies::WILDCARD_DEPENDENCIES,
         &wildcard_imports::ENUM_GLOB_USE,
@@ -994,6 +999,7 @@ pub fn register_plugins(store: &mut rustc_lint::LintStore, sess: &Session, conf:
     store.register_late_pass(|| box ptr_offset_with_cast::PtrOffsetWithCast);
     store.register_late_pass(|| box redundant_clone::RedundantClone);
     store.register_late_pass(|| box slow_vector_initialization::SlowVectorInit);
+    store.register_late_pass(|| box unnecessary_sort_by::UnnecessarySortBy);
     store.register_late_pass(|| box types::RefToMut);
     store.register_late_pass(|| box assertions_on_constants::AssertionsOnConstants);
     store.register_late_pass(|| box missing_const_for_fn::MissingConstForFn);
@@ -1062,6 +1068,7 @@ pub fn register_plugins(store: &mut rustc_lint::LintStore, sess: &Session, conf:
     store.register_early_pass(|| box manual_non_exhaustive::ManualNonExhaustive);
     store.register_late_pass(|| box manual_async_fn::ManualAsyncFn);
     store.register_early_pass(|| box redundant_field_names::RedundantFieldNames);
+    store.register_late_pass(|| box vec_resize_to_zero::VecResizeToZero);
     let single_char_binding_names_threshold = conf.single_char_binding_names_threshold;
     store.register_early_pass(move || box non_expressive_names::NonExpressiveNames {
         single_char_binding_names_threshold,
@@ -1164,6 +1171,7 @@ pub fn register_plugins(store: &mut rustc_lint::LintStore, sess: &Session, conf:
         LintId::of(&types::CAST_POSSIBLE_TRUNCATION),
         LintId::of(&types::CAST_POSSIBLE_WRAP),
         LintId::of(&types::CAST_PRECISION_LOSS),
+        LintId::of(&types::CAST_PTR_ALIGNMENT),
         LintId::of(&types::CAST_SIGN_LOSS),
         LintId::of(&types::IMPLICIT_HASHER),
         LintId::of(&types::INVALID_UPCAST_COMPARISONS),
@@ -1303,6 +1311,7 @@ pub fn register_plugins(store: &mut rustc_lint::LintStore, sess: &Session, conf:
         LintId::of(&methods::INTO_ITER_ON_REF),
         LintId::of(&methods::ITERATOR_STEP_BY_ZERO),
         LintId::of(&methods::ITER_CLONED_COLLECT),
+        LintId::of(&methods::ITER_NEXT_SLICE),
         LintId::of(&methods::ITER_NTH),
         LintId::of(&methods::ITER_NTH_ZERO),
         LintId::of(&methods::ITER_SKIP_NEXT),
@@ -1410,7 +1419,6 @@ pub fn register_plugins(store: &mut rustc_lint::LintStore, sess: &Session, conf:
         LintId::of(&types::ABSURD_EXTREME_COMPARISONS),
         LintId::of(&types::BORROWED_BOX),
         LintId::of(&types::BOX_VEC),
-        LintId::of(&types::CAST_PTR_ALIGNMENT),
         LintId::of(&types::CAST_REF_TO_MUT),
         LintId::of(&types::CHAR_LIT_AS_U8),
         LintId::of(&types::FN_TO_NUMERIC_CAST),
@@ -1424,12 +1432,14 @@ pub fn register_plugins(store: &mut rustc_lint::LintStore, sess: &Session, conf:
         LintId::of(&unicode::ZERO_WIDTH_SPACE),
         LintId::of(&unnamed_address::FN_ADDRESS_COMPARISONS),
         LintId::of(&unnamed_address::VTABLE_ADDRESS_COMPARISONS),
+        LintId::of(&unnecessary_sort_by::UNNECESSARY_SORT_BY),
         LintId::of(&unsafe_removed_from_name::UNSAFE_REMOVED_FROM_NAME),
         LintId::of(&unused_io_amount::UNUSED_IO_AMOUNT),
         LintId::of(&unwrap::PANICKING_UNWRAP),
         LintId::of(&unwrap::UNNECESSARY_UNWRAP),
         LintId::of(&useless_conversion::USELESS_CONVERSION),
         LintId::of(&vec::USELESS_VEC),
+        LintId::of(&vec_resize_to_zero::VEC_RESIZE_TO_ZERO),
         LintId::of(&write::PRINTLN_EMPTY_STRING),
         LintId::of(&write::PRINT_LITERAL),
         LintId::of(&write::PRINT_WITH_NEWLINE),
@@ -1483,6 +1493,7 @@ pub fn register_plugins(store: &mut rustc_lint::LintStore, sess: &Session, conf:
         LintId::of(&methods::CHARS_NEXT_CMP),
         LintId::of(&methods::INTO_ITER_ON_REF),
         LintId::of(&methods::ITER_CLONED_COLLECT),
+        LintId::of(&methods::ITER_NEXT_SLICE),
         LintId::of(&methods::ITER_NTH_ZERO),
         LintId::of(&methods::ITER_SKIP_NEXT),
         LintId::of(&methods::MANUAL_SATURATING_ARITHMETIC),
@@ -1604,6 +1615,7 @@ pub fn register_plugins(store: &mut rustc_lint::LintStore, sess: &Session, conf:
         LintId::of(&types::UNIT_ARG),
         LintId::of(&types::UNNECESSARY_CAST),
         LintId::of(&types::VEC_BOX),
+        LintId::of(&unnecessary_sort_by::UNNECESSARY_SORT_BY),
         LintId::of(&unwrap::UNNECESSARY_UNWRAP),
         LintId::of(&useless_conversion::USELESS_CONVERSION),
         LintId::of(&zero_div_zero::ZERO_DIVIDED_BY_ZERO),
@@ -1669,7 +1681,6 @@ pub fn register_plugins(store: &mut rustc_lint::LintStore, sess: &Session, conf:
         LintId::of(&transmute::WRONG_TRANSMUTE),
         LintId::of(&transmuting_null::TRANSMUTING_NULL),
         LintId::of(&types::ABSURD_EXTREME_COMPARISONS),
-        LintId::of(&types::CAST_PTR_ALIGNMENT),
         LintId::of(&types::CAST_REF_TO_MUT),
         LintId::of(&types::UNIT_CMP),
         LintId::of(&unicode::ZERO_WIDTH_SPACE),
@@ -1677,6 +1688,7 @@ pub fn register_plugins(store: &mut rustc_lint::LintStore, sess: &Session, conf:
         LintId::of(&unnamed_address::VTABLE_ADDRESS_COMPARISONS),
         LintId::of(&unused_io_amount::UNUSED_IO_AMOUNT),
         LintId::of(&unwrap::PANICKING_UNWRAP),
+        LintId::of(&vec_resize_to_zero::VEC_RESIZE_TO_ZERO),
     ]);
 
     store.register_group(true, "clippy::perf", Some("clippy_perf"), vec![