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konradkoschelkonradkoschel
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chore: cargo fmt
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‎bindgen/codegen/mod.rs

Lines changed: 92 additions & 93 deletions
Original file line numberDiff line numberDiff line change
@@ -429,21 +429,21 @@ impl WithImplicitTemplateParams for syn::Type {
429429
unreachable!("we resolved item through type refs")
430430
}
431431
// None of these types ever have implicit template parameters.
432-
TypeKind::Void
433-
| TypeKind::NullPtr
434-
| TypeKind::Pointer(..)
435-
| TypeKind::Reference(..)
436-
| TypeKind::Int(..)
437-
| TypeKind::Float(..)
438-
| TypeKind::Complex(..)
439-
| TypeKind::Array(..)
440-
| TypeKind::TypeParam
441-
| TypeKind::Opaque
442-
| TypeKind::Function(..)
443-
| TypeKind::Enum(..)
444-
| TypeKind::ObjCId
445-
| TypeKind::ObjCSel
446-
| TypeKind::TemplateInstantiation(..) => None,
432+
TypeKind::Void |
433+
TypeKind::NullPtr |
434+
TypeKind::Pointer(..) |
435+
TypeKind::Reference(..) |
436+
TypeKind::Int(..) |
437+
TypeKind::Float(..) |
438+
TypeKind::Complex(..) |
439+
TypeKind::Array(..) |
440+
TypeKind::TypeParam |
441+
TypeKind::Opaque |
442+
TypeKind::Function(..) |
443+
TypeKind::Enum(..) |
444+
TypeKind::ObjCId |
445+
TypeKind::ObjCSel |
446+
TypeKind::TemplateInstantiation(..) => None,
447447
_ => {
448448
let params = item.used_template_params(ctx);
449449
if params.is_empty() {
@@ -592,9 +592,9 @@ impl CodeGenerator for Module {
592592
}
593593
};
594594

595-
if !ctx.options().enable_cxx_namespaces
596-
|| (self.is_inline()
597-
&& !ctx.options().conservative_inline_namespaces)
595+
if !ctx.options().enable_cxx_namespaces ||
596+
(self.is_inline() &&
597+
!ctx.options().conservative_inline_namespaces)
598598
{
599599
codegen_self(result, &mut false);
600600
return;
@@ -844,19 +844,19 @@ impl CodeGenerator for Type {
844844
debug_assert!(item.is_enabled_for_codegen(ctx));
845845

846846
match *self.kind() {
847-
TypeKind::Void
848-
| TypeKind::NullPtr
849-
| TypeKind::Int(..)
850-
| TypeKind::Float(..)
851-
| TypeKind::Complex(..)
852-
| TypeKind::Array(..)
853-
| TypeKind::Vector(..)
854-
| TypeKind::Pointer(..)
855-
| TypeKind::Reference(..)
856-
| TypeKind::Function(..)
857-
| TypeKind::ResolvedTypeRef(..)
858-
| TypeKind::Opaque
859-
| TypeKind::TypeParam => {
847+
TypeKind::Void |
848+
TypeKind::NullPtr |
849+
TypeKind::Int(..) |
850+
TypeKind::Float(..) |
851+
TypeKind::Complex(..) |
852+
TypeKind::Array(..) |
853+
TypeKind::Vector(..) |
854+
TypeKind::Pointer(..) |
855+
TypeKind::Reference(..) |
856+
TypeKind::Function(..) |
857+
TypeKind::ResolvedTypeRef(..) |
858+
TypeKind::Opaque |
859+
TypeKind::TypeParam => {
860860
// These items don't need code generation, they only need to be
861861
// converted to rust types in fields, arguments, and such.
862862
// NOTE(emilio): If you add to this list, make sure to also add
@@ -1020,11 +1020,11 @@ impl CodeGenerator for Type {
10201020

10211021
// We prefer using `pub use` over `pub type` because of:
10221022
// https://github.com/rust-lang/rust/issues/26264
1023-
if matches!(inner_rust_type, syn::Type::Path(_))
1024-
&& outer_params.is_empty()
1025-
&& !is_opaque
1026-
&& alias_style == AliasVariation::TypeAlias
1027-
&& inner_item.expect_type().canonical_type(ctx).is_enum()
1023+
if matches!(inner_rust_type, syn::Type::Path(_)) &&
1024+
outer_params.is_empty() &&
1025+
!is_opaque &&
1026+
alias_style == AliasVariation::TypeAlias &&
1027+
inner_item.expect_type().canonical_type(ctx).is_enum()
10281028
{
10291029
tokens.append_all(quote! {
10301030
pub use
@@ -1201,9 +1201,9 @@ impl CodeGenerator for Vtable<'_> {
12011201
// For now, we will only generate vtables for classes that:
12021202
// - do not inherit from others (compilers merge VTable from primary parent class).
12031203
// - do not contain a virtual destructor (requires ordering; platforms generate different vtables).
1204-
if ctx.options().vtable_generation
1205-
&& self.comp_info.base_members().is_empty()
1206-
&& self.comp_info.destructor().is_none()
1204+
if ctx.options().vtable_generation &&
1205+
self.comp_info.base_members().is_empty() &&
1206+
self.comp_info.destructor().is_none()
12071207
{
12081208
let class_ident = ctx.rust_ident(self.item_id.canonical_name(ctx));
12091209

@@ -1792,8 +1792,8 @@ impl FieldCodegen<'_> for BitfieldUnit {
17921792
continue;
17931793
}
17941794

1795-
if layout.size > RUST_DERIVE_IN_ARRAY_LIMIT
1796-
&& !ctx.options().rust_features().larger_arrays
1795+
if layout.size > RUST_DERIVE_IN_ARRAY_LIMIT &&
1796+
!ctx.options().rust_features().larger_arrays
17971797
{
17981798
continue;
17991799
}
@@ -2395,10 +2395,10 @@ impl CodeGenerator for CompInfo {
23952395

23962396
// if a type has both a "packed" attribute and an "align(N)" attribute, then check if the
23972397
// "packed" attr is redundant, and do not include it if so.
2398-
if packed
2399-
&& !is_opaque
2400-
&& !(explicit_align.is_some()
2401-
&& self.already_packed(ctx).unwrap_or(false))
2398+
if packed &&
2399+
!is_opaque &&
2400+
!(explicit_align.is_some() &&
2401+
self.already_packed(ctx).unwrap_or(false))
24022402
{
24032403
let n = layout.map_or(1, |l| l.align);
24042404
assert!(ctx.options().rust_features().repr_packed_n || n == 1);
@@ -2439,32 +2439,32 @@ impl CodeGenerator for CompInfo {
24392439

24402440
let derivable_traits = derives_of_item(item, ctx, packed);
24412441
if !derivable_traits.contains(DerivableTraits::DEBUG) {
2442-
needs_debug_impl = ctx.options().derive_debug
2443-
&& ctx.options().impl_debug
2444-
&& !ctx.no_debug_by_name(item)
2445-
&& !item.annotations().disallow_debug();
2442+
needs_debug_impl = ctx.options().derive_debug &&
2443+
ctx.options().impl_debug &&
2444+
!ctx.no_debug_by_name(item) &&
2445+
!item.annotations().disallow_debug();
24462446
}
24472447

24482448
if !derivable_traits.contains(DerivableTraits::DEFAULT) {
2449-
needs_default_impl = ctx.options().derive_default
2450-
&& !self.is_forward_declaration()
2451-
&& !ctx.no_default_by_name(item)
2452-
&& !item.annotations().disallow_default();
2449+
needs_default_impl = ctx.options().derive_default &&
2450+
!self.is_forward_declaration() &&
2451+
!ctx.no_default_by_name(item) &&
2452+
!item.annotations().disallow_default();
24532453
}
24542454

24552455
let all_template_params = item.all_template_params(ctx);
24562456

2457-
if derivable_traits.contains(DerivableTraits::COPY)
2458-
&& !derivable_traits.contains(DerivableTraits::CLONE)
2457+
if derivable_traits.contains(DerivableTraits::COPY) &&
2458+
!derivable_traits.contains(DerivableTraits::CLONE)
24592459
{
24602460
needs_clone_impl = true;
24612461
}
24622462

24632463
if !derivable_traits.contains(DerivableTraits::PARTIAL_EQ) {
2464-
needs_partialeq_impl = ctx.options().derive_partialeq
2465-
&& ctx.options().impl_partialeq
2466-
&& ctx.lookup_can_derive_partialeq_or_partialord(item.id())
2467-
== CanDerive::Manually;
2464+
needs_partialeq_impl = ctx.options().derive_partialeq &&
2465+
ctx.options().impl_partialeq &&
2466+
ctx.lookup_can_derive_partialeq_or_partialord(item.id()) ==
2467+
CanDerive::Manually;
24682468
}
24692469

24702470
let mut derives: Vec<_> = derivable_traits.into();
@@ -2646,8 +2646,8 @@ impl CodeGenerator for CompInfo {
26462646
.collect()
26472647
};
26482648

2649-
let uninit_decl = if check_field_offset.is_empty()
2650-
|| compile_time
2649+
let uninit_decl = if check_field_offset.is_empty() ||
2650+
compile_time
26512651
{
26522652
None
26532653
} else {
@@ -2993,11 +2993,11 @@ impl Method {
29932993
let cc = &ctx.options().codegen_config;
29942994
match self.kind() {
29952995
MethodKind::Constructor => cc.constructors(),
2996-
MethodKind::Destructor
2997-
| MethodKind::VirtualDestructor { .. } => cc.destructors(),
2998-
MethodKind::Static
2999-
| MethodKind::Normal
3000-
| MethodKind::Virtual { .. } => cc.methods(),
2996+
MethodKind::Destructor |
2997+
MethodKind::VirtualDestructor { .. } => cc.destructors(),
2998+
MethodKind::Static |
2999+
MethodKind::Normal |
3000+
MethodKind::Virtual { .. } => cc.methods(),
30013001
}
30023002
});
30033003

@@ -3517,8 +3517,8 @@ impl EnumBuilder {
35173517
}
35183518
variants
35193519
}
3520-
EnumBuilderKind::Consts { .. }
3521-
| EnumBuilderKind::ModuleConsts { .. } => {
3520+
EnumBuilderKind::Consts { .. } |
3521+
EnumBuilderKind::ModuleConsts { .. } => {
35223522
let mut variants = vec![];
35233523

35243524
for v in self.enum_variants {
@@ -3640,8 +3640,8 @@ impl CodeGenerator for Enum {
36403640
let repr_translated;
36413641
let repr = match self.repr().map(|repr| ctx.resolve_type(repr)) {
36423642
Some(repr)
3643-
if !ctx.options().translate_enum_integer_types
3644-
&& !variation.is_rust() =>
3643+
if !ctx.options().translate_enum_integer_types &&
3644+
!variation.is_rust() =>
36453645
{
36463646
repr
36473647
}
@@ -3712,10 +3712,10 @@ impl CodeGenerator for Enum {
37123712
// Clone/Eq/PartialEq/Hash, even if we don't generate those by
37133713
// default.
37143714
derives.insert(
3715-
DerivableTraits::CLONE
3716-
| DerivableTraits::HASH
3717-
| DerivableTraits::PARTIAL_EQ
3718-
| DerivableTraits::EQ,
3715+
DerivableTraits::CLONE |
3716+
DerivableTraits::HASH |
3717+
DerivableTraits::PARTIAL_EQ |
3718+
DerivableTraits::EQ,
37193719
);
37203720
let mut derives: Vec<_> = derives.into();
37213721
for derive in item.annotations().derives() {
@@ -3856,8 +3856,8 @@ impl CodeGenerator for Enum {
38563856
Entry::Occupied(ref entry) => {
38573857
if variation.is_rust() {
38583858
let variant_name = ctx.rust_mangle(variant.name());
3859-
let mangled_name = if is_toplevel
3860-
|| enum_ty.name().is_some()
3859+
let mangled_name = if is_toplevel ||
3860+
enum_ty.name().is_some()
38613861
{
38623862
variant_name
38633863
} else {
@@ -3916,8 +3916,8 @@ impl CodeGenerator for Enum {
39163916
// If it's an unnamed enum, or constification is enforced,
39173917
// we also generate a constant so it can be properly
39183918
// accessed.
3919-
if (variation.is_rust() && enum_ty.name().is_none())
3920-
|| variant.force_constification()
3919+
if (variation.is_rust() && enum_ty.name().is_none()) ||
3920+
variant.force_constification()
39213921
{
39223922
let mangled_name = if is_toplevel {
39233923
variant_name.clone()
@@ -4360,17 +4360,16 @@ impl TryToRustTy for Type {
43604360
inst.try_to_rust_ty(ctx, item)
43614361
}
43624362
TypeKind::ResolvedTypeRef(inner) => inner.try_to_rust_ty(ctx, &()),
4363-
TypeKind::TemplateAlias(..)
4364-
| TypeKind::Alias(..)
4365-
| TypeKind::BlockPointer(..) => {
4363+
TypeKind::TemplateAlias(..) |
4364+
TypeKind::Alias(..) |
4365+
TypeKind::BlockPointer(..) => {
43664366
if self.is_block_pointer() && !ctx.options().generate_block {
43674367
let void = c_void(ctx);
43684368
return Ok(void.to_ptr(/* is_const = */ false));
43694369
}
43704370

4371-
if item.is_opaque(ctx, &())
4372-
&& item
4373-
.used_template_params(ctx)
4371+
if item.is_opaque(ctx, &()) &&
4372+
item.used_template_params(ctx)
43744373
.into_iter()
43754374
.any(|param| param.is_template_param(ctx, &()))
43764375
{
@@ -4386,8 +4385,8 @@ impl TryToRustTy for Type {
43864385
}
43874386
TypeKind::Comp(ref info) => {
43884387
let template_params = item.all_template_params(ctx);
4389-
if info.has_non_type_template_params()
4390-
|| (item.is_opaque(ctx, &()) && !template_params.is_empty())
4388+
if info.has_non_type_template_params() ||
4389+
(item.is_opaque(ctx, &()) && !template_params.is_empty())
43914390
{
43924391
return self.try_to_opaque(ctx, item);
43934392
}
@@ -4738,9 +4737,9 @@ impl CodeGenerator for Function {
47384737
}
47394738
}
47404739

4741-
let should_wrap = is_internal
4742-
&& ctx.options().wrap_static_fns
4743-
&& link_name_attr.is_none();
4740+
let should_wrap = is_internal &&
4741+
ctx.options().wrap_static_fns &&
4742+
link_name_attr.is_none();
47444743

47454744
if should_wrap {
47464745
let name = canonical_name.clone() + ctx.wrap_static_fns_suffix();
@@ -5284,8 +5283,8 @@ pub(crate) mod utils {
52845283
std::fs::create_dir_all(dir)?;
52855284
}
52865285

5287-
let is_cpp = args_are_cpp(&context.options().clang_args)
5288-
|| context
5286+
let is_cpp = args_are_cpp(&context.options().clang_args) ||
5287+
context
52895288
.options()
52905289
.input_headers
52915290
.iter()
@@ -5383,8 +5382,8 @@ pub(crate) mod utils {
53835382
ctx: &BindgenContext,
53845383
result: &mut Vec<proc_macro2::TokenStream>,
53855384
) {
5386-
if ctx.options().blocklisted_items.matches(BITFIELD_UNIT)
5387-
|| ctx.options().blocklisted_types.matches(BITFIELD_UNIT)
5385+
if ctx.options().blocklisted_items.matches(BITFIELD_UNIT) ||
5386+
ctx.options().blocklisted_types.matches(BITFIELD_UNIT)
53885387
{
53895388
return;
53905389
}

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