Remove style lints for now (#36651)

Closes #36577

Release Notes:

- N/A

Author: ConradIrwin

Cargo.toml

@@ -802,147 +802,26 @@ unexpected_cfgs = { level = "allow" }
 dbg_macro = "deny"
 todo = "deny"
 
-# Motivation: We use `vec![a..b]` a lot when dealing with ranges in text, so
-# warning on this rule produces a lot of noise.
-single_range_in_vec_init = "allow"
-
-redundant_clone = "warn"
-declare_interior_mutable_const = "deny"
-
-# These are all of the rules that currently have violations in the Zed
-# codebase.
+# We currently do not restrict any style rules
+# as it slows down shipping code to Zed.
 #
-# We'll want to drive this list down by either:
-# 1. fixing violations of the rule and begin enforcing it
-# 2. deciding we want to allow the rule permanently, at which point
-#    we should codify that separately above.
+# Running ./script/clippy can take several minutes, and so it's
+# common to skip that step and let CI do it. Any unexpected failures
+# (which also take minutes to discover) thus require switching back
+# to an old branch, manual fixing, and re-pushing.
 #
-# This list shouldn't be added to; it should only get shorter.
-# =============================================================================
-
-# There are a bunch of rules currently failing in the `style` group, so
-# allow all of those, for now.
+# In the future we could improve this by either making sure
+# Zed can surface clippy errors in diagnostics (in addition to the
+# rust-analyzer errors), or by having CI fix style nits automatically.
 style = { level = "allow", priority = -1 }
 
-# Temporary list of style lints that we've fixed so far.
-# Progress is being tracked in #36577
-blocks_in_conditions = "warn"
-bool_assert_comparison = "warn"
-borrow_interior_mutable_const = "warn"
-box_default = "warn"
-builtin_type_shadow = "warn"
-bytes_nth = "warn"
-chars_next_cmp = "warn"
-cmp_null = "warn"
-collapsible_else_if = "warn"
-collapsible_if = "warn"
-comparison_to_empty = "warn"
-default_instead_of_iter_empty = "warn"
-disallowed_macros = "warn"
-disallowed_methods = "warn"
-disallowed_names = "warn"
-disallowed_types = "warn"
-doc_lazy_continuation = "warn"
-doc_overindented_list_items = "warn"
-duplicate_underscore_argument = "warn"
-err_expect = "warn"
-fn_to_numeric_cast = "warn"
-fn_to_numeric_cast_with_truncation = "warn"
-for_kv_map = "warn"
-implicit_saturating_add = "warn"
-implicit_saturating_sub = "warn"
-inconsistent_digit_grouping = "warn"
-infallible_destructuring_match = "warn"
-inherent_to_string = "warn"
-init_numbered_fields = "warn"
-into_iter_on_ref = "warn"
-io_other_error = "warn"
-items_after_test_module = "warn"
-iter_cloned_collect = "warn"
-iter_next_slice = "warn"
-iter_nth = "warn"
-iter_nth_zero = "warn"
-iter_skip_next = "warn"
-just_underscores_and_digits = "warn"
-len_zero = "warn"
-let_and_return = "warn"
-main_recursion = "warn"
-manual_bits = "warn"
-manual_dangling_ptr = "warn"
-manual_is_ascii_check = "warn"
-manual_is_finite = "warn"
-manual_is_infinite = "warn"
-manual_map = "warn"
-manual_next_back = "warn"
-manual_non_exhaustive = "warn"
-manual_ok_or = "warn"
-manual_pattern_char_comparison = "warn"
-manual_rotate = "warn"
-manual_slice_fill = "warn"
-manual_while_let_some = "warn"
-map_clone = "warn"
-map_collect_result_unit = "warn"
-match_like_matches_macro = "warn"
-match_overlapping_arm = "warn"
-mem_replace_option_with_none = "warn"
-mem_replace_option_with_some = "warn"
-missing_enforced_import_renames = "warn"
-missing_safety_doc = "warn"
-mixed_attributes_style = "warn"
-mixed_case_hex_literals = "warn"
-module_inception = "warn"
-must_use_unit = "warn"
-mut_mutex_lock = "warn"
-needless_borrow = "warn"
-needless_doctest_main = "warn"
-needless_else = "warn"
-needless_parens_on_range_literals = "warn"
-needless_pub_self = "warn"
-needless_return = "warn"
-needless_return_with_question_mark = "warn"
-non_minimal_cfg = "warn"
-ok_expect = "warn"
-owned_cow = "warn"
-print_literal = "warn"
-print_with_newline = "warn"
-println_empty_string = "warn"
-ptr_eq = "warn"
-question_mark = "warn"
-redundant_closure = "warn"
-redundant_field_names = "warn"
-redundant_pattern_matching = "warn"
-redundant_static_lifetimes = "warn"
-result_map_or_into_option = "warn"
-self_named_constructors = "warn"
-single_match = "warn"
-tabs_in_doc_comments = "warn"
-to_digit_is_some = "warn"
-toplevel_ref_arg = "warn"
-unnecessary_fold = "warn"
-unnecessary_map_or = "warn"
-unnecessary_mut_passed = "warn"
-unnecessary_owned_empty_strings = "warn"
-unneeded_struct_pattern = "warn"
-unsafe_removed_from_name = "warn"
-unused_unit = "warn"
-unusual_byte_groupings = "warn"
-while_let_on_iterator = "warn"
-write_literal = "warn"
-write_with_newline = "warn"
-writeln_empty_string = "warn"
-wrong_self_convention = "warn"
-zero_ptr = "warn"
-
 # Individual rules that have violations in the codebase:
 type_complexity = "allow"
-# We often return trait objects from `new` functions.
-new_ret_no_self = { level = "allow" }
-# We have a few `next` functions that differ in lifetimes
-# compared to Iterator::next. Yet, clippy complains about those.
-should_implement_trait = { level = "allow" }
 let_underscore_future = "allow"
-# It doesn't make sense to implement `Default` unilaterally.
-new_without_default = "allow"
+
+# Motivation: We use `vec![a..b]` a lot when dealing with ranges in text, so
+# warning on this rule produces a lot of noise.
+single_range_in_vec_init = "allow"
 
 # in Rust it can be very tedious to reduce argument count without
 # running afoul of the borrow checker.
@@ -951,10 +830,6 @@ too_many_arguments = "allow"
 # We often have large enum variants yet we rarely actually bother with splitting them up.
 large_enum_variant = "allow"
 
-# `enum_variant_names` fires for all enums, even when they derive serde traits.
-# Adhering to this lint would be a breaking change.
-enum_variant_names = "allow"
-
 [workspace.metadata.cargo-machete]
 ignored = [
     "bindgen",