diff options
Diffstat (limited to 'clippy_lints/src/methods')
41 files changed, 92 insertions, 101 deletions
diff --git a/clippy_lints/src/methods/bind_instead_of_map.rs b/clippy_lints/src/methods/bind_instead_of_map.rs index 883a5505827..3a8cc41748e 100644 --- a/clippy_lints/src/methods/bind_instead_of_map.rs +++ b/clippy_lints/src/methods/bind_instead_of_map.rs @@ -1,7 +1,8 @@ use super::{contains_return, BIND_INSTEAD_OF_MAP}; use clippy_utils::diagnostics::{multispan_sugg_with_applicability, span_lint_and_sugg, span_lint_and_then}; +use clippy_utils::peel_blocks; use clippy_utils::source::{snippet, snippet_with_context}; -use clippy_utils::{peel_blocks, visitors::find_all_ret_expressions}; +use clippy_utils::visitors::find_all_ret_expressions; use if_chain::if_chain; use rustc_errors::Applicability; use rustc_hir as hir; diff --git a/clippy_lints/src/methods/case_sensitive_file_extension_comparisons.rs b/clippy_lints/src/methods/case_sensitive_file_extension_comparisons.rs index 7711aa78b23..41b5cc12d6d 100644 --- a/clippy_lints/src/methods/case_sensitive_file_extension_comparisons.rs +++ b/clippy_lints/src/methods/case_sensitive_file_extension_comparisons.rs @@ -1,13 +1,13 @@ use clippy_utils::diagnostics::span_lint_and_then; -use clippy_utils::source::snippet_opt; -use clippy_utils::source::{indent_of, reindent_multiline}; +use clippy_utils::source::{indent_of, reindent_multiline, snippet_opt}; use clippy_utils::ty::is_type_lang_item; use if_chain::if_chain; use rustc_ast::ast::LitKind; use rustc_errors::Applicability; use rustc_hir::{Expr, ExprKind, LangItem}; use rustc_lint::LateContext; -use rustc_span::{source_map::Spanned, Span}; +use rustc_span::source_map::Spanned; +use rustc_span::Span; use super::CASE_SENSITIVE_FILE_EXTENSION_COMPARISONS; diff --git a/clippy_lints/src/methods/chars_cmp.rs b/clippy_lints/src/methods/chars_cmp.rs index 079df2226d1..0e41f3c2107 100644 --- a/clippy_lints/src/methods/chars_cmp.rs +++ b/clippy_lints/src/methods/chars_cmp.rs @@ -4,8 +4,7 @@ use clippy_utils::{method_chain_args, path_def_id}; use if_chain::if_chain; use rustc_errors::Applicability; use rustc_hir as hir; -use rustc_lint::LateContext; -use rustc_lint::Lint; +use rustc_lint::{LateContext, Lint}; use rustc_middle::ty; /// Wrapper fn for `CHARS_NEXT_CMP` and `CHARS_LAST_CMP` lints. diff --git a/clippy_lints/src/methods/chars_cmp_with_unwrap.rs b/clippy_lints/src/methods/chars_cmp_with_unwrap.rs index 8984b2cf8fd..c9d50a5b03d 100644 --- a/clippy_lints/src/methods/chars_cmp_with_unwrap.rs +++ b/clippy_lints/src/methods/chars_cmp_with_unwrap.rs @@ -5,8 +5,7 @@ use if_chain::if_chain; use rustc_ast::ast; use rustc_errors::Applicability; use rustc_hir as hir; -use rustc_lint::LateContext; -use rustc_lint::Lint; +use rustc_lint::{LateContext, Lint}; /// Wrapper fn for `CHARS_NEXT_CMP` and `CHARS_LAST_CMP` lints with `unwrap()`. pub(super) fn check( diff --git a/clippy_lints/src/methods/clone_on_copy.rs b/clippy_lints/src/methods/clone_on_copy.rs index 65fd50dff58..7eb325ee7b5 100644 --- a/clippy_lints/src/methods/clone_on_copy.rs +++ b/clippy_lints/src/methods/clone_on_copy.rs @@ -5,7 +5,9 @@ use clippy_utils::ty::is_copy; use rustc_errors::Applicability; use rustc_hir::{BindingAnnotation, ByRef, Expr, ExprKind, MatchSource, Node, PatKind, QPath}; use rustc_lint::LateContext; -use rustc_middle::ty::{self, adjustment::Adjust, print::with_forced_trimmed_paths}; +use rustc_middle::ty::adjustment::Adjust; +use rustc_middle::ty::print::with_forced_trimmed_paths; +use rustc_middle::ty::{self}; use rustc_span::symbol::{sym, Symbol}; use super::CLONE_ON_COPY; diff --git a/clippy_lints/src/methods/collapsible_str_replace.rs b/clippy_lints/src/methods/collapsible_str_replace.rs index 5e01ed90ff0..5409ede6008 100644 --- a/clippy_lints/src/methods/collapsible_str_replace.rs +++ b/clippy_lints/src/methods/collapsible_str_replace.rs @@ -8,8 +8,7 @@ use rustc_hir as hir; use rustc_lint::LateContext; use std::collections::VecDeque; -use super::method_call; -use super::COLLAPSIBLE_STR_REPLACE; +use super::{method_call, COLLAPSIBLE_STR_REPLACE}; pub(super) fn check<'tcx>( cx: &LateContext<'tcx>, diff --git a/clippy_lints/src/methods/drain_collect.rs b/clippy_lints/src/methods/drain_collect.rs index d0c79dc11b0..6a82d8f756a 100644 --- a/clippy_lints/src/methods/drain_collect.rs +++ b/clippy_lints/src/methods/drain_collect.rs @@ -4,17 +4,12 @@ use clippy_utils::is_range_full; use clippy_utils::source::snippet; use clippy_utils::ty::is_type_lang_item; use rustc_errors::Applicability; -use rustc_hir::Expr; -use rustc_hir::ExprKind; -use rustc_hir::LangItem; -use rustc_hir::Path; -use rustc_hir::QPath; +use rustc_hir::{Expr, ExprKind, LangItem, Path, QPath}; use rustc_lint::LateContext; use rustc_middle::query::Key; use rustc_middle::ty; use rustc_middle::ty::Ty; -use rustc_span::sym; -use rustc_span::Symbol; +use rustc_span::{sym, Symbol}; /// Checks if both types match the given diagnostic item, e.g.: /// diff --git a/clippy_lints/src/methods/err_expect.rs b/clippy_lints/src/methods/err_expect.rs index ae03da0d3f9..98f470dff8a 100644 --- a/clippy_lints/src/methods/err_expect.rs +++ b/clippy_lints/src/methods/err_expect.rs @@ -1,8 +1,7 @@ use super::ERR_EXPECT; use clippy_utils::diagnostics::span_lint_and_sugg; use clippy_utils::msrvs::{self, Msrv}; -use clippy_utils::ty::has_debug_impl; -use clippy_utils::ty::is_type_diagnostic_item; +use clippy_utils::ty::{has_debug_impl, is_type_diagnostic_item}; use rustc_errors::Applicability; use rustc_lint::LateContext; use rustc_middle::ty; diff --git a/clippy_lints/src/methods/filter_map.rs b/clippy_lints/src/methods/filter_map.rs index fc80f2eeae0..597a423b537 100644 --- a/clippy_lints/src/methods/filter_map.rs +++ b/clippy_lints/src/methods/filter_map.rs @@ -13,9 +13,7 @@ use rustc_span::source_map::Span; use rustc_span::symbol::{sym, Symbol}; use std::borrow::Cow; -use super::MANUAL_FILTER_MAP; -use super::MANUAL_FIND_MAP; -use super::OPTION_FILTER_MAP; +use super::{MANUAL_FILTER_MAP, MANUAL_FIND_MAP, OPTION_FILTER_MAP}; fn is_method(cx: &LateContext<'_>, expr: &hir::Expr<'_>, method_name: Symbol) -> bool { match &expr.kind { diff --git a/clippy_lints/src/methods/filter_map_identity.rs b/clippy_lints/src/methods/filter_map_identity.rs index d1b5e945dfd..3337b250c0e 100644 --- a/clippy_lints/src/methods/filter_map_identity.rs +++ b/clippy_lints/src/methods/filter_map_identity.rs @@ -3,7 +3,8 @@ use clippy_utils::{is_expr_identity_function, is_trait_method}; use rustc_errors::Applicability; use rustc_hir as hir; use rustc_lint::LateContext; -use rustc_span::{source_map::Span, sym}; +use rustc_span::source_map::Span; +use rustc_span::sym; use super::FILTER_MAP_IDENTITY; diff --git a/clippy_lints/src/methods/flat_map_identity.rs b/clippy_lints/src/methods/flat_map_identity.rs index 6f911d79d0b..84a21de0ac8 100644 --- a/clippy_lints/src/methods/flat_map_identity.rs +++ b/clippy_lints/src/methods/flat_map_identity.rs @@ -3,7 +3,8 @@ use clippy_utils::{is_expr_identity_function, is_trait_method}; use rustc_errors::Applicability; use rustc_hir as hir; use rustc_lint::LateContext; -use rustc_span::{source_map::Span, sym}; +use rustc_span::source_map::Span; +use rustc_span::sym; use super::FLAT_MAP_IDENTITY; diff --git a/clippy_lints/src/methods/flat_map_option.rs b/clippy_lints/src/methods/flat_map_option.rs index 615bde94133..367a8ae82bd 100644 --- a/clippy_lints/src/methods/flat_map_option.rs +++ b/clippy_lints/src/methods/flat_map_option.rs @@ -4,7 +4,8 @@ use rustc_errors::Applicability; use rustc_hir as hir; use rustc_lint::LateContext; use rustc_middle::ty; -use rustc_span::{source_map::Span, sym}; +use rustc_span::source_map::Span; +use rustc_span::sym; use super::FLAT_MAP_OPTION; use clippy_utils::ty::is_type_diagnostic_item; diff --git a/clippy_lints/src/methods/inspect_for_each.rs b/clippy_lints/src/methods/inspect_for_each.rs index 7fd3ef1a622..23cc192c38e 100644 --- a/clippy_lints/src/methods/inspect_for_each.rs +++ b/clippy_lints/src/methods/inspect_for_each.rs @@ -2,7 +2,8 @@ use clippy_utils::diagnostics::span_lint_and_help; use clippy_utils::is_trait_method; use rustc_hir as hir; use rustc_lint::LateContext; -use rustc_span::{source_map::Span, sym}; +use rustc_span::source_map::Span; +use rustc_span::sym; use super::INSPECT_FOR_EACH; diff --git a/clippy_lints/src/methods/is_digit_ascii_radix.rs b/clippy_lints/src/methods/is_digit_ascii_radix.rs index 301aff5ae6a..120f3d5f42c 100644 --- a/clippy_lints/src/methods/is_digit_ascii_radix.rs +++ b/clippy_lints/src/methods/is_digit_ascii_radix.rs @@ -1,10 +1,10 @@ //! Lint for `c.is_digit(10)` use super::IS_DIGIT_ASCII_RADIX; +use clippy_utils::consts::{constant_full_int, FullInt}; +use clippy_utils::diagnostics::span_lint_and_sugg; use clippy_utils::msrvs::{self, Msrv}; -use clippy_utils::{ - consts::constant_full_int, consts::FullInt, diagnostics::span_lint_and_sugg, source::snippet_with_applicability, -}; +use clippy_utils::source::snippet_with_applicability; use rustc_errors::Applicability; use rustc_hir::Expr; use rustc_lint::LateContext; diff --git a/clippy_lints/src/methods/iter_kv_map.rs b/clippy_lints/src/methods/iter_kv_map.rs index c87f5daab6f..674d3451748 100644 --- a/clippy_lints/src/methods/iter_kv_map.rs +++ b/clippy_lints/src/methods/iter_kv_map.rs @@ -9,8 +9,7 @@ use clippy_utils::visitors::is_local_used; use rustc_hir::{BindingAnnotation, Body, BorrowKind, ByRef, Expr, ExprKind, Mutability, Pat, PatKind}; use rustc_lint::{LateContext, LintContext}; use rustc_middle::ty; -use rustc_span::sym; -use rustc_span::Span; +use rustc_span::{sym, Span}; /// lint use of: /// - `hashmap.iter().map(|(_, v)| v)` diff --git a/clippy_lints/src/methods/iter_skip_next.rs b/clippy_lints/src/methods/iter_skip_next.rs index 279175e20c3..39af52141bb 100644 --- a/clippy_lints/src/methods/iter_skip_next.rs +++ b/clippy_lints/src/methods/iter_skip_next.rs @@ -1,7 +1,6 @@ use clippy_utils::diagnostics::span_lint_and_then; -use clippy_utils::is_trait_method; -use clippy_utils::path_to_local; use clippy_utils::source::snippet; +use clippy_utils::{is_trait_method, path_to_local}; use rustc_errors::Applicability; use rustc_hir as hir; use rustc_hir::{BindingAnnotation, Node, PatKind}; diff --git a/clippy_lints/src/methods/manual_saturating_arithmetic.rs b/clippy_lints/src/methods/manual_saturating_arithmetic.rs index a7284c64497..7e62e7ad909 100644 --- a/clippy_lints/src/methods/manual_saturating_arithmetic.rs +++ b/clippy_lints/src/methods/manual_saturating_arithmetic.rs @@ -24,10 +24,8 @@ pub fn check( let Some(mm) = is_min_or_max(cx, unwrap_arg) else { return }; if ty.is_signed() { - use self::{ - MinMax::{Max, Min}, - Sign::{Neg, Pos}, - }; + use self::MinMax::{Max, Min}; + use self::Sign::{Neg, Pos}; let Some(sign) = lit_sign(arith_rhs) else { return; diff --git a/clippy_lints/src/methods/manual_try_fold.rs b/clippy_lints/src/methods/manual_try_fold.rs index 576a58499b1..dabed0affcf 100644 --- a/clippy_lints/src/methods/manual_try_fold.rs +++ b/clippy_lints/src/methods/manual_try_fold.rs @@ -1,15 +1,11 @@ -use clippy_utils::{ - diagnostics::span_lint_and_sugg, - is_from_proc_macro, - msrvs::{Msrv, ITERATOR_TRY_FOLD}, - source::snippet_opt, - ty::implements_trait, -}; +use clippy_utils::diagnostics::span_lint_and_sugg; +use clippy_utils::is_from_proc_macro; +use clippy_utils::msrvs::{Msrv, ITERATOR_TRY_FOLD}; +use clippy_utils::source::snippet_opt; +use clippy_utils::ty::implements_trait; use rustc_errors::Applicability; -use rustc_hir::{ - def::{DefKind, Res}, - Expr, ExprKind, -}; +use rustc_hir::def::{DefKind, Res}; +use rustc_hir::{Expr, ExprKind}; use rustc_lint::{LateContext, LintContext}; use rustc_middle::lint::in_external_macro; use rustc_span::Span; diff --git a/clippy_lints/src/methods/map_flatten.rs b/clippy_lints/src/methods/map_flatten.rs index 361ffcb5ef3..349caa6ea6c 100644 --- a/clippy_lints/src/methods/map_flatten.rs +++ b/clippy_lints/src/methods/map_flatten.rs @@ -6,7 +6,8 @@ use rustc_errors::Applicability; use rustc_hir::Expr; use rustc_lint::LateContext; use rustc_middle::ty; -use rustc_span::{symbol::sym, Span}; +use rustc_span::symbol::sym; +use rustc_span::Span; use super::MAP_FLATTEN; diff --git a/clippy_lints/src/methods/map_identity.rs b/clippy_lints/src/methods/map_identity.rs index 0f25ef82ed4..7be1ce483f6 100644 --- a/clippy_lints/src/methods/map_identity.rs +++ b/clippy_lints/src/methods/map_identity.rs @@ -4,7 +4,8 @@ use clippy_utils::{is_expr_identity_function, is_trait_method}; use rustc_errors::Applicability; use rustc_hir as hir; use rustc_lint::LateContext; -use rustc_span::{source_map::Span, sym}; +use rustc_span::source_map::Span; +use rustc_span::sym; use super::MAP_IDENTITY; diff --git a/clippy_lints/src/methods/mut_mutex_lock.rs b/clippy_lints/src/methods/mut_mutex_lock.rs index d0aa39d0627..161a7aa7fd4 100644 --- a/clippy_lints/src/methods/mut_mutex_lock.rs +++ b/clippy_lints/src/methods/mut_mutex_lock.rs @@ -1,5 +1,6 @@ use clippy_utils::diagnostics::span_lint_and_sugg; -use clippy_utils::{expr_custom_deref_adjustment, ty::is_type_diagnostic_item}; +use clippy_utils::expr_custom_deref_adjustment; +use clippy_utils::ty::is_type_diagnostic_item; use if_chain::if_chain; use rustc_errors::Applicability; use rustc_hir::{Expr, Mutability}; diff --git a/clippy_lints/src/methods/needless_collect.rs b/clippy_lints/src/methods/needless_collect.rs index ac209d01406..60fd64ec97f 100644 --- a/clippy_lints/src/methods/needless_collect.rs +++ b/clippy_lints/src/methods/needless_collect.rs @@ -4,10 +4,9 @@ use clippy_utils::source::{snippet, snippet_with_applicability}; use clippy_utils::sugg::Sugg; use clippy_utils::ty::{is_type_diagnostic_item, make_normalized_projection, make_projection}; use clippy_utils::{ - can_move_expr_to_closure, get_enclosing_block, get_parent_node, is_trait_method, path_to_local, path_to_local_id, - CaptureKind, + can_move_expr_to_closure, fn_def_id, get_enclosing_block, get_parent_node, higher, is_trait_method, path_to_local, + path_to_local_id, CaptureKind, }; -use clippy_utils::{fn_def_id, higher}; use rustc_data_structures::fx::FxHashMap; use rustc_errors::{Applicability, MultiSpan}; use rustc_hir::intravisit::{walk_block, walk_expr, Visitor}; diff --git a/clippy_lints/src/methods/obfuscated_if_else.rs b/clippy_lints/src/methods/obfuscated_if_else.rs index eada530d670..697eab32a33 100644 --- a/clippy_lints/src/methods/obfuscated_if_else.rs +++ b/clippy_lints/src/methods/obfuscated_if_else.rs @@ -1,5 +1,6 @@ use super::OBFUSCATED_IF_ELSE; -use clippy_utils::{diagnostics::span_lint_and_sugg, source::snippet_with_applicability}; +use clippy_utils::diagnostics::span_lint_and_sugg; +use clippy_utils::source::snippet_with_applicability; use rustc_errors::Applicability; use rustc_hir as hir; use rustc_lint::LateContext; diff --git a/clippy_lints/src/methods/option_map_or_none.rs b/clippy_lints/src/methods/option_map_or_none.rs index 41ceef19e3a..cb6a2306857 100644 --- a/clippy_lints/src/methods/option_map_or_none.rs +++ b/clippy_lints/src/methods/option_map_or_none.rs @@ -8,8 +8,7 @@ use rustc_hir::LangItem::{OptionNone, OptionSome}; use rustc_lint::LateContext; use rustc_span::symbol::sym; -use super::OPTION_MAP_OR_NONE; -use super::RESULT_MAP_OR_INTO_OPTION; +use super::{OPTION_MAP_OR_NONE, RESULT_MAP_OR_INTO_OPTION}; // The expression inside a closure may or may not have surrounding braces // which causes problems when generating a suggestion. diff --git a/clippy_lints/src/methods/option_map_unwrap_or.rs b/clippy_lints/src/methods/option_map_unwrap_or.rs index f4f158c0439..fcbe005fb28 100644 --- a/clippy_lints/src/methods/option_map_unwrap_or.rs +++ b/clippy_lints/src/methods/option_map_unwrap_or.rs @@ -1,17 +1,12 @@ use clippy_utils::diagnostics::span_lint_and_then; use clippy_utils::msrvs::{self, Msrv}; use clippy_utils::source::snippet_with_applicability; -use clippy_utils::ty::is_copy; -use clippy_utils::ty::is_type_diagnostic_item; +use clippy_utils::ty::{is_copy, is_type_diagnostic_item}; use rustc_data_structures::fx::FxHashSet; use rustc_errors::Applicability; use rustc_hir::def::Res; use rustc_hir::intravisit::{walk_path, Visitor}; -use rustc_hir::ExprKind; -use rustc_hir::Node; -use rustc_hir::PatKind; -use rustc_hir::QPath; -use rustc_hir::{self, HirId, Path}; +use rustc_hir::{self, ExprKind, HirId, Node, PatKind, Path, QPath}; use rustc_lint::LateContext; use rustc_middle::hir::nested_filter; use rustc_span::source_map::Span; diff --git a/clippy_lints/src/methods/or_then_unwrap.rs b/clippy_lints/src/methods/or_then_unwrap.rs index d65082173b3..7b0bdcf99e7 100644 --- a/clippy_lints/src/methods/or_then_unwrap.rs +++ b/clippy_lints/src/methods/or_then_unwrap.rs @@ -1,8 +1,10 @@ +use clippy_utils::diagnostics::span_lint_and_sugg; use clippy_utils::source::snippet_with_applicability; use clippy_utils::ty::is_type_diagnostic_item; -use clippy_utils::{diagnostics::span_lint_and_sugg, is_res_lang_ctor, path_res}; +use clippy_utils::{is_res_lang_ctor, path_res}; use rustc_errors::Applicability; -use rustc_hir::{lang_items::LangItem, Expr, ExprKind}; +use rustc_hir::lang_items::LangItem; +use rustc_hir::{Expr, ExprKind}; use rustc_lint::LateContext; use rustc_span::{sym, Span}; diff --git a/clippy_lints/src/methods/range_zip_with_len.rs b/clippy_lints/src/methods/range_zip_with_len.rs index 867a3b40237..f253d8de91f 100644 --- a/clippy_lints/src/methods/range_zip_with_len.rs +++ b/clippy_lints/src/methods/range_zip_with_len.rs @@ -1,7 +1,6 @@ use clippy_utils::diagnostics::span_lint; use clippy_utils::source::snippet; -use clippy_utils::{higher, SpanlessEq}; -use clippy_utils::{is_integer_const, is_trait_method}; +use clippy_utils::{higher, is_integer_const, is_trait_method, SpanlessEq}; use if_chain::if_chain; use rustc_hir::{Expr, ExprKind, QPath}; use rustc_lint::LateContext; diff --git a/clippy_lints/src/methods/read_line_without_trim.rs b/clippy_lints/src/methods/read_line_without_trim.rs index 49e4f1acaa6..8add0656101 100644 --- a/clippy_lints/src/methods/read_line_without_trim.rs +++ b/clippy_lints/src/methods/read_line_without_trim.rs @@ -1,13 +1,13 @@ use std::ops::ControlFlow; -use clippy_utils::{ - diagnostics::span_lint_and_then, get_parent_expr, match_def_path, source::snippet, ty::is_type_diagnostic_item, - visitors::for_each_local_use_after_expr, -}; +use clippy_utils::diagnostics::span_lint_and_then; +use clippy_utils::source::snippet; +use clippy_utils::ty::is_type_diagnostic_item; +use clippy_utils::visitors::for_each_local_use_after_expr; +use clippy_utils::{get_parent_expr, match_def_path}; use rustc_errors::Applicability; -use rustc_hir::Expr; -use rustc_hir::QPath; -use rustc_hir::{def::Res, ExprKind}; +use rustc_hir::def::Res; +use rustc_hir::{Expr, ExprKind, QPath}; use rustc_lint::LateContext; use rustc_middle::ty::{self, Ty}; use rustc_span::sym; diff --git a/clippy_lints/src/methods/seek_from_current.rs b/clippy_lints/src/methods/seek_from_current.rs index c028e954381..f3d6a15ede0 100644 --- a/clippy_lints/src/methods/seek_from_current.rs +++ b/clippy_lints/src/methods/seek_from_current.rs @@ -3,10 +3,10 @@ use rustc_errors::Applicability; use rustc_hir::{Expr, ExprKind}; use rustc_lint::LateContext; -use clippy_utils::{ - diagnostics::span_lint_and_sugg, get_trait_def_id, match_def_path, paths, source::snippet_with_applicability, - ty::implements_trait, -}; +use clippy_utils::diagnostics::span_lint_and_sugg; +use clippy_utils::source::snippet_with_applicability; +use clippy_utils::ty::implements_trait; +use clippy_utils::{get_trait_def_id, match_def_path, paths}; use super::SEEK_FROM_CURRENT; diff --git a/clippy_lints/src/methods/suspicious_command_arg_space.rs b/clippy_lints/src/methods/suspicious_command_arg_space.rs index 73632c5a357..bc8f0176764 100644 --- a/clippy_lints/src/methods/suspicious_command_arg_space.rs +++ b/clippy_lints/src/methods/suspicious_command_arg_space.rs @@ -1,11 +1,10 @@ use clippy_utils::diagnostics::span_lint_and_then; use clippy_utils::paths; use clippy_utils::ty::match_type; -use rustc_ast as ast; use rustc_errors::{Applicability, Diagnostic}; -use rustc_hir as hir; use rustc_lint::LateContext; use rustc_span::Span; +use {rustc_ast as ast, rustc_hir as hir}; use super::SUSPICIOUS_COMMAND_ARG_SPACE; diff --git a/clippy_lints/src/methods/suspicious_to_owned.rs b/clippy_lints/src/methods/suspicious_to_owned.rs index e818f1892e5..9eb8d6e6e78 100644 --- a/clippy_lints/src/methods/suspicious_to_owned.rs +++ b/clippy_lints/src/methods/suspicious_to_owned.rs @@ -5,7 +5,8 @@ use if_chain::if_chain; use rustc_errors::Applicability; use rustc_hir as hir; use rustc_lint::LateContext; -use rustc_middle::ty::{self, print::with_forced_trimmed_paths}; +use rustc_middle::ty::print::with_forced_trimmed_paths; +use rustc_middle::ty::{self}; use rustc_span::sym; use super::SUSPICIOUS_TO_OWNED; diff --git a/clippy_lints/src/methods/type_id_on_box.rs b/clippy_lints/src/methods/type_id_on_box.rs index 88adba504aa..35137c97101 100644 --- a/clippy_lints/src/methods/type_id_on_box.rs +++ b/clippy_lints/src/methods/type_id_on_box.rs @@ -4,10 +4,8 @@ use clippy_utils::source::snippet; use rustc_errors::Applicability; use rustc_hir::Expr; use rustc_lint::LateContext; -use rustc_middle::ty::adjustment::Adjust; -use rustc_middle::ty::adjustment::Adjustment; -use rustc_middle::ty::Ty; -use rustc_middle::ty::{self, ExistentialPredicate}; +use rustc_middle::ty::adjustment::{Adjust, Adjustment}; +use rustc_middle::ty::{self, ExistentialPredicate, Ty}; use rustc_span::{sym, Span}; fn is_dyn_any(cx: &LateContext<'_>, ty: Ty<'_>) -> bool { diff --git a/clippy_lints/src/methods/uninit_assumed_init.rs b/clippy_lints/src/methods/uninit_assumed_init.rs index a1c6294737c..bc9c518dbcf 100644 --- a/clippy_lints/src/methods/uninit_assumed_init.rs +++ b/clippy_lints/src/methods/uninit_assumed_init.rs @@ -1,5 +1,6 @@ use clippy_utils::diagnostics::span_lint; -use clippy_utils::{is_path_diagnostic_item, ty::is_uninit_value_valid_for_ty}; +use clippy_utils::is_path_diagnostic_item; +use clippy_utils::ty::is_uninit_value_valid_for_ty; use if_chain::if_chain; use rustc_hir as hir; use rustc_lint::LateContext; diff --git a/clippy_lints/src/methods/unnecessary_filter_map.rs b/clippy_lints/src/methods/unnecessary_filter_map.rs index 1cef6226ad4..cc64a2e7948 100644 --- a/clippy_lints/src/methods/unnecessary_filter_map.rs +++ b/clippy_lints/src/methods/unnecessary_filter_map.rs @@ -11,8 +11,7 @@ use rustc_lint::LateContext; use rustc_middle::ty; use rustc_span::sym; -use super::UNNECESSARY_FILTER_MAP; -use super::UNNECESSARY_FIND_MAP; +use super::{UNNECESSARY_FILTER_MAP, UNNECESSARY_FIND_MAP}; pub(super) fn check<'tcx>(cx: &LateContext<'tcx>, expr: &'tcx hir::Expr<'tcx>, arg: &'tcx hir::Expr<'tcx>, name: &str) { if !is_trait_method(cx, expr, sym::Iterator) { diff --git a/clippy_lints/src/methods/unnecessary_fold.rs b/clippy_lints/src/methods/unnecessary_fold.rs index 8ec15a1c1b7..6e23754bf46 100644 --- a/clippy_lints/src/methods/unnecessary_fold.rs +++ b/clippy_lints/src/methods/unnecessary_fold.rs @@ -8,7 +8,8 @@ use rustc_hir as hir; use rustc_hir::PatKind; use rustc_lint::LateContext; use rustc_middle::ty; -use rustc_span::{source_map::Span, sym}; +use rustc_span::source_map::Span; +use rustc_span::sym; use super::UNNECESSARY_FOLD; diff --git a/clippy_lints/src/methods/unnecessary_iter_cloned.rs b/clippy_lints/src/methods/unnecessary_iter_cloned.rs index 52a4ff7d1ae..0c72c13a3ca 100644 --- a/clippy_lints/src/methods/unnecessary_iter_cloned.rs +++ b/clippy_lints/src/methods/unnecessary_iter_cloned.rs @@ -5,7 +5,8 @@ use clippy_utils::source::snippet_opt; use clippy_utils::ty::{get_iterator_item_ty, implements_trait}; use clippy_utils::{fn_def_id, get_parent_expr}; use rustc_errors::Applicability; -use rustc_hir::{def_id::DefId, Expr, ExprKind}; +use rustc_hir::def_id::DefId; +use rustc_hir::{Expr, ExprKind}; use rustc_lint::LateContext; use rustc_span::{sym, Symbol}; diff --git a/clippy_lints/src/methods/unnecessary_join.rs b/clippy_lints/src/methods/unnecessary_join.rs index 087e1e4343b..d0c62fb56dc 100644 --- a/clippy_lints/src/methods/unnecessary_join.rs +++ b/clippy_lints/src/methods/unnecessary_join.rs @@ -1,4 +1,5 @@ -use clippy_utils::{diagnostics::span_lint_and_sugg, ty::is_type_lang_item}; +use clippy_utils::diagnostics::span_lint_and_sugg; +use clippy_utils::ty::is_type_lang_item; use rustc_ast::ast::LitKind; use rustc_errors::Applicability; use rustc_hir::{Expr, ExprKind, LangItem}; diff --git a/clippy_lints/src/methods/unnecessary_literal_unwrap.rs b/clippy_lints/src/methods/unnecessary_literal_unwrap.rs index 54de300e6bc..111bcaaecec 100644 --- a/clippy_lints/src/methods/unnecessary_literal_unwrap.rs +++ b/clippy_lints/src/methods/unnecessary_literal_unwrap.rs @@ -1,4 +1,5 @@ -use clippy_utils::{diagnostics::span_lint_and_then, is_res_lang_ctor, last_path_segment, path_res, MaybePath}; +use clippy_utils::diagnostics::span_lint_and_then; +use clippy_utils::{is_res_lang_ctor, last_path_segment, path_res, MaybePath}; use rustc_errors::Applicability; use rustc_hir as hir; use rustc_lint::LateContext; diff --git a/clippy_lints/src/methods/unnecessary_sort_by.rs b/clippy_lints/src/methods/unnecessary_sort_by.rs index 67618f7038a..54b76bd04fe 100644 --- a/clippy_lints/src/methods/unnecessary_sort_by.rs +++ b/clippy_lints/src/methods/unnecessary_sort_by.rs @@ -6,7 +6,8 @@ use if_chain::if_chain; use rustc_errors::Applicability; use rustc_hir::{Closure, Expr, ExprKind, Mutability, Param, Pat, PatKind, Path, PathSegment, QPath}; use rustc_lint::LateContext; -use rustc_middle::ty::{self, subst::GenericArgKind}; +use rustc_middle::ty::subst::GenericArgKind; +use rustc_middle::ty::{self}; use rustc_span::sym; use rustc_span::symbol::Ident; use std::iter; diff --git a/clippy_lints/src/methods/unnecessary_to_owned.rs b/clippy_lints/src/methods/unnecessary_to_owned.rs index 16ef24bd4e3..dcfec52fd71 100644 --- a/clippy_lints/src/methods/unnecessary_to_owned.rs +++ b/clippy_lints/src/methods/unnecessary_to_owned.rs @@ -7,7 +7,8 @@ use clippy_utils::ty::{get_iterator_item_ty, implements_trait, is_copy, peel_mid use clippy_utils::visitors::find_all_ret_expressions; use clippy_utils::{fn_def_id, get_parent_expr, is_diag_item_method, is_diag_trait_item, return_ty}; use rustc_errors::Applicability; -use rustc_hir::{def_id::DefId, BorrowKind, Expr, ExprKind, ItemKind, Node}; +use rustc_hir::def_id::DefId; +use rustc_hir::{BorrowKind, Expr, ExprKind, ItemKind, Node}; use rustc_hir_typeck::{FnCtxt, Inherited}; use rustc_infer::infer::TyCtxtInferExt; use rustc_lint::LateContext; @@ -16,7 +17,8 @@ use rustc_middle::ty::adjustment::{Adjust, Adjustment, OverloadedDeref}; use rustc_middle::ty::subst::{GenericArg, GenericArgKind, SubstsRef}; use rustc_middle::ty::{self, ClauseKind, EarlyBinder, ParamTy, ProjectionPredicate, TraitPredicate, Ty}; use rustc_span::{sym, Symbol}; -use rustc_trait_selection::traits::{query::evaluate_obligation::InferCtxtExt as _, Obligation, ObligationCause}; +use rustc_trait_selection::traits::query::evaluate_obligation::InferCtxtExt as _; +use rustc_trait_selection::traits::{Obligation, ObligationCause}; use super::UNNECESSARY_TO_OWNED; diff --git a/clippy_lints/src/methods/unwrap_or_else_default.rs b/clippy_lints/src/methods/unwrap_or_else_default.rs index 045f739e64d..474a33b67e1 100644 --- a/clippy_lints/src/methods/unwrap_or_else_default.rs +++ b/clippy_lints/src/methods/unwrap_or_else_default.rs @@ -1,10 +1,10 @@ //! Lint for `some_result_or_option.unwrap_or_else(Default::default)` use super::UNWRAP_OR_ELSE_DEFAULT; -use clippy_utils::{ - diagnostics::span_lint_and_sugg, is_default_equivalent_call, source::snippet_with_applicability, - ty::is_type_diagnostic_item, -}; +use clippy_utils::diagnostics::span_lint_and_sugg; +use clippy_utils::is_default_equivalent_call; +use clippy_utils::source::snippet_with_applicability; +use clippy_utils::ty::is_type_diagnostic_item; use rustc_ast::ast::LitKind; use rustc_errors::Applicability; use rustc_hir as hir; |