swc_ecma_ast

Enum Decl

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#[repr(u32)]
pub enum Decl { Class(ClassDecl), Fn(FnDecl), Var(Box<VarDecl>), Using(Box<UsingDecl>), TsInterface(Box<TsInterfaceDecl>), TsTypeAlias(Box<TsTypeAliasDecl>), TsEnum(Box<TsEnumDecl>), TsModule(Box<TsModuleDecl>), }

Variants§

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Class(ClassDecl)

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Fn(FnDecl)

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Var(Box<VarDecl>)

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Using(Box<UsingDecl>)

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TsInterface(Box<TsInterfaceDecl>)

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TsTypeAlias(Box<TsTypeAliasDecl>)

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TsEnum(Box<TsEnumDecl>)

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TsModule(Box<TsModuleDecl>)

Implementations§

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impl Decl

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pub const fn is_class(&self) -> bool

Returns true if self is of variant Class.

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pub fn as_class(&self) -> Option<&ClassDecl>

Returns Some if self is a reference of variant Class, and None otherwise.

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pub fn as_mut_class(&mut self) -> Option<&mut ClassDecl>

Returns Some if self is a mutable reference of variant Class, and None otherwise.

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pub fn expect_class(self) -> ClassDecl
where Self: Debug,

Unwraps the value, yielding the content of Class.

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Panics if the value is not Class, with a panic message including the content of self.

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pub fn class(self) -> Option<ClassDecl>

Returns Some if self is of variant Class, and None otherwise.

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pub const fn is_fn_decl(&self) -> bool

Returns true if self is of variant Fn.

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pub fn as_fn_decl(&self) -> Option<&FnDecl>

Returns Some if self is a reference of variant Fn, and None otherwise.

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pub fn as_mut_fn_decl(&mut self) -> Option<&mut FnDecl>

Returns Some if self is a mutable reference of variant Fn, and None otherwise.

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pub fn expect_fn_decl(self) -> FnDecl
where Self: Debug,

Unwraps the value, yielding the content of Fn.

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Panics if the value is not Fn, with a panic message including the content of self.

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pub fn fn_decl(self) -> Option<FnDecl>

Returns Some if self is of variant Fn, and None otherwise.

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pub const fn is_var(&self) -> bool

Returns true if self is of variant Var.

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pub fn as_var(&self) -> Option<&Box<VarDecl>>

Returns Some if self is a reference of variant Var, and None otherwise.

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pub fn as_mut_var(&mut self) -> Option<&mut Box<VarDecl>>

Returns Some if self is a mutable reference of variant Var, and None otherwise.

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pub fn expect_var(self) -> Box<VarDecl>
where Self: Debug,

Unwraps the value, yielding the content of Var.

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Panics if the value is not Var, with a panic message including the content of self.

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pub fn var(self) -> Option<Box<VarDecl>>

Returns Some if self is of variant Var, and None otherwise.

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pub const fn is_using(&self) -> bool

Returns true if self is of variant Using.

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pub fn as_using(&self) -> Option<&Box<UsingDecl>>

Returns Some if self is a reference of variant Using, and None otherwise.

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pub fn as_mut_using(&mut self) -> Option<&mut Box<UsingDecl>>

Returns Some if self is a mutable reference of variant Using, and None otherwise.

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pub fn expect_using(self) -> Box<UsingDecl>
where Self: Debug,

Unwraps the value, yielding the content of Using.

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Panics if the value is not Using, with a panic message including the content of self.

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pub fn using(self) -> Option<Box<UsingDecl>>

Returns Some if self is of variant Using, and None otherwise.

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pub const fn is_ts_interface(&self) -> bool

Returns true if self is of variant TsInterface.

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pub fn as_ts_interface(&self) -> Option<&Box<TsInterfaceDecl>>

Returns Some if self is a reference of variant TsInterface, and None otherwise.

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pub fn as_mut_ts_interface(&mut self) -> Option<&mut Box<TsInterfaceDecl>>

Returns Some if self is a mutable reference of variant TsInterface, and None otherwise.

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pub fn expect_ts_interface(self) -> Box<TsInterfaceDecl>
where Self: Debug,

Unwraps the value, yielding the content of TsInterface.

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Panics if the value is not TsInterface, with a panic message including the content of self.

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pub fn ts_interface(self) -> Option<Box<TsInterfaceDecl>>

Returns Some if self is of variant TsInterface, and None otherwise.

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pub const fn is_ts_type_alias(&self) -> bool

Returns true if self is of variant TsTypeAlias.

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pub fn as_ts_type_alias(&self) -> Option<&Box<TsTypeAliasDecl>>

Returns Some if self is a reference of variant TsTypeAlias, and None otherwise.

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pub fn as_mut_ts_type_alias(&mut self) -> Option<&mut Box<TsTypeAliasDecl>>

Returns Some if self is a mutable reference of variant TsTypeAlias, and None otherwise.

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pub fn expect_ts_type_alias(self) -> Box<TsTypeAliasDecl>
where Self: Debug,

Unwraps the value, yielding the content of TsTypeAlias.

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Panics if the value is not TsTypeAlias, with a panic message including the content of self.

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pub fn ts_type_alias(self) -> Option<Box<TsTypeAliasDecl>>

Returns Some if self is of variant TsTypeAlias, and None otherwise.

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pub const fn is_ts_enum(&self) -> bool

Returns true if self is of variant TsEnum.

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pub fn as_ts_enum(&self) -> Option<&Box<TsEnumDecl>>

Returns Some if self is a reference of variant TsEnum, and None otherwise.

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pub fn as_mut_ts_enum(&mut self) -> Option<&mut Box<TsEnumDecl>>

Returns Some if self is a mutable reference of variant TsEnum, and None otherwise.

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pub fn expect_ts_enum(self) -> Box<TsEnumDecl>
where Self: Debug,

Unwraps the value, yielding the content of TsEnum.

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Panics if the value is not TsEnum, with a panic message including the content of self.

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pub fn ts_enum(self) -> Option<Box<TsEnumDecl>>

Returns Some if self is of variant TsEnum, and None otherwise.

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pub const fn is_ts_module(&self) -> bool

Returns true if self is of variant TsModule.

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pub fn as_ts_module(&self) -> Option<&Box<TsModuleDecl>>

Returns Some if self is a reference of variant TsModule, and None otherwise.

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pub fn as_mut_ts_module(&mut self) -> Option<&mut Box<TsModuleDecl>>

Returns Some if self is a mutable reference of variant TsModule, and None otherwise.

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pub fn expect_ts_module(self) -> Box<TsModuleDecl>
where Self: Debug,

Unwraps the value, yielding the content of TsModule.

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Panics if the value is not TsModule, with a panic message including the content of self.

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pub fn ts_module(self) -> Option<Box<TsModuleDecl>>

Returns Some if self is of variant TsModule, and None otherwise.

Trait Implementations§

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impl Archive for Decl

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type Archived = ArchivedDecl

The archived representation of this type. Read more
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type Resolver = DeclResolver

The resolver for this type. It must contain all the additional information from serializing needed to make the archived type from the normal type.
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fn resolve(&self, resolver: Self::Resolver, out: Place<Self::Archived>)

Creates the archived version of this value at the given position and writes it to the given output. Read more
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const COPY_OPTIMIZATION: CopyOptimization<Self> = _

An optimization flag that allows the bytes of this type to be copied directly to a writer instead of calling serialize. Read more
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impl Clone for Decl

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fn clone(&self) -> Decl

Returns a copy of the value. Read more
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fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source. Read more
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impl Debug for Decl

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fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter. Read more
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impl<'de> Deserialize<'de> for Decl

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fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>
where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer. Read more
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impl<__D: Fallible + ?Sized> Deserialize<Decl, __D> for Archived<Decl>
where __D::Error: Source,

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fn deserialize( &self, deserializer: &mut __D, ) -> Result<Decl, <__D as Fallible>::Error>

Deserializes using the given deserializer
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impl EqIgnoreSpan for Decl

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fn eq_ignore_span(&self, other: &Self) -> bool

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impl From<Box<TsEnumDecl>> for Decl

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fn from(v: Box<TsEnumDecl>) -> Self

Converts to this type from the input type.
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impl From<Box<TsInterfaceDecl>> for Decl

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fn from(v: Box<TsInterfaceDecl>) -> Self

Converts to this type from the input type.
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impl From<Box<TsModuleDecl>> for Decl

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fn from(v: Box<TsModuleDecl>) -> Self

Converts to this type from the input type.
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impl From<Box<TsTypeAliasDecl>> for Decl

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fn from(v: Box<TsTypeAliasDecl>) -> Self

Converts to this type from the input type.
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impl From<Box<UsingDecl>> for Decl

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fn from(v: Box<UsingDecl>) -> Self

Converts to this type from the input type.
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impl From<Box<VarDecl>> for Decl

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fn from(v: Box<VarDecl>) -> Self

Converts to this type from the input type.
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impl From<ClassDecl> for Decl

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fn from(v: ClassDecl) -> Self

Converts to this type from the input type.
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impl From<Decl> for Box<Stmt>

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fn from(src: Decl) -> Box<Stmt>

Converts to this type from the input type.
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impl From<Decl> for ModuleItem

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fn from(src: Decl) -> ModuleItem

Converts to this type from the input type.
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impl From<Decl> for Stmt

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fn from(v: Decl) -> Self

Converts to this type from the input type.
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impl From<FnDecl> for Decl

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fn from(v: FnDecl) -> Self

Converts to this type from the input type.
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impl From<TsEnumDecl> for Decl

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fn from(src: TsEnumDecl) -> Decl

Converts to this type from the input type.
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impl From<TsInterfaceDecl> for Decl

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fn from(src: TsInterfaceDecl) -> Decl

Converts to this type from the input type.
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impl From<TsModuleDecl> for Decl

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fn from(src: TsModuleDecl) -> Decl

Converts to this type from the input type.
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impl From<TsTypeAliasDecl> for Decl

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fn from(src: TsTypeAliasDecl) -> Decl

Converts to this type from the input type.
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impl From<UsingDecl> for Decl

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fn from(src: UsingDecl) -> Decl

Converts to this type from the input type.
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impl From<VarDecl> for Decl

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fn from(src: VarDecl) -> Decl

Converts to this type from the input type.
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impl Hash for Decl

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fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher. Read more
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fn hash_slice<H>(data: &[Self], state: &mut H)
where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher. Read more
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impl PartialEq for Decl

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fn eq(&self, other: &Decl) -> bool

Tests for self and other values to be equal, and is used by ==.
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fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.
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impl<__S> Serialize<__S> for Decl
where __S: Writer + Allocator + Fallible + ?Sized, __S::Error: Source,

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fn serialize( &self, serializer: &mut __S, ) -> Result<<Self as Archive>::Resolver, <__S as Fallible>::Error>

Writes the dependencies for the object and returns a resolver that can create the archived type.
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impl Serialize for Decl

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fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>
where __S: Serializer,

Serialize this value into the given Serde serializer. Read more
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impl Spanned for Decl

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fn span(&self) -> Span

Get span of self.
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fn span_lo(&self) -> BytePos

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fn span_hi(&self) -> BytePos

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impl Take for Decl

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fn dummy() -> Self

Create a dummy value of this type.
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fn take(&mut self) -> Self

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fn map_with_mut<F>(&mut self, op: F)
where F: FnOnce(Self) -> Self,

Mutate self using op, which accepts owned data.
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impl Eq for Decl

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impl StructuralPartialEq for Decl

Auto Trait Implementations§

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impl Freeze for Decl

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impl RefUnwindSafe for Decl

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impl Send for Decl

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impl Sync for Decl

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impl Unpin for Decl

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impl UnwindSafe for Decl

Blanket Implementations§

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impl<T> Any for T
where T: 'static + ?Sized,

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fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more
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impl<T> ArchivePointee for T

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type ArchivedMetadata = ()

The archived version of the pointer metadata for this type.
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fn pointer_metadata( _: &<T as ArchivePointee>::ArchivedMetadata, ) -> <T as Pointee>::Metadata

Converts some archived metadata to the pointer metadata for itself.
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impl<T> ArchiveUnsized for T
where T: Archive,

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type Archived = <T as Archive>::Archived

The archived counterpart of this type. Unlike Archive, it may be unsized. Read more
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fn archived_metadata( &self, ) -> <<T as ArchiveUnsized>::Archived as ArchivePointee>::ArchivedMetadata

Creates the archived version of the metadata for this value.
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impl<T> Borrow<T> for T
where T: ?Sized,

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fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more
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impl<T> BorrowMut<T> for T
where T: ?Sized,

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fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more
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impl<T> CloneToUninit for T
where T: Clone,

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unsafe fn clone_to_uninit(&self, dst: *mut T)

🔬This is a nightly-only experimental API. (clone_to_uninit)
Performs copy-assignment from self to dst. Read more
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impl<T> Conv for T

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fn conv<T>(self) -> T
where Self: Into<T>,

Converts self into T using Into<T>. Read more
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impl<Q, K> Equivalent<K> for Q
where Q: Eq + ?Sized, K: Borrow<Q> + ?Sized,

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fn equivalent(&self, key: &K) -> bool

Checks if this value is equivalent to the given key. Read more
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impl<Q, K> Equivalent<K> for Q
where Q: Eq + ?Sized, K: Borrow<Q> + ?Sized,

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fn equivalent(&self, key: &K) -> bool

Compare self to key and return true if they are equal.
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impl<T> FmtForward for T

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fn fmt_binary(self) -> FmtBinary<Self>
where Self: Binary,

Causes self to use its Binary implementation when Debug-formatted.
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fn fmt_display(self) -> FmtDisplay<Self>
where Self: Display,

Causes self to use its Display implementation when Debug-formatted.
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fn fmt_lower_exp(self) -> FmtLowerExp<Self>
where Self: LowerExp,

Causes self to use its LowerExp implementation when Debug-formatted.
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fn fmt_lower_hex(self) -> FmtLowerHex<Self>
where Self: LowerHex,

Causes self to use its LowerHex implementation when Debug-formatted.
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fn fmt_octal(self) -> FmtOctal<Self>
where Self: Octal,

Causes self to use its Octal implementation when Debug-formatted.
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fn fmt_pointer(self) -> FmtPointer<Self>
where Self: Pointer,

Causes self to use its Pointer implementation when Debug-formatted.
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fn fmt_upper_exp(self) -> FmtUpperExp<Self>
where Self: UpperExp,

Causes self to use its UpperExp implementation when Debug-formatted.
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fn fmt_upper_hex(self) -> FmtUpperHex<Self>
where Self: UpperHex,

Causes self to use its UpperHex implementation when Debug-formatted.
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fn fmt_list(self) -> FmtList<Self>
where &'a Self: for<'a> IntoIterator,

Formats each item in a sequence. Read more
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impl<T> From<T> for T

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fn from(t: T) -> T

Returns the argument unchanged.

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impl<T> Instrument for T

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fn instrument(self, span: Span) -> Instrumented<Self>

Instruments this type with the provided [Span], returning an Instrumented wrapper. Read more
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fn in_current_span(self) -> Instrumented<Self>

Instruments this type with the current Span, returning an Instrumented wrapper. Read more
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impl<T, U> Into<U> for T
where U: From<T>,

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fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

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impl<T> IntoEither for T

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fn into_either(self, into_left: bool) -> Either<Self, Self>

Converts self into a Left variant of Either<Self, Self> if into_left is true. Converts self into a Right variant of Either<Self, Self> otherwise. Read more
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fn into_either_with<F>(self, into_left: F) -> Either<Self, Self>
where F: FnOnce(&Self) -> bool,

Converts self into a Left variant of Either<Self, Self> if into_left(&self) returns true. Converts self into a Right variant of Either<Self, Self> otherwise. Read more
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impl<T> LayoutRaw for T

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fn layout_raw(_: <T as Pointee>::Metadata) -> Result<Layout, LayoutError>

Returns the layout of the type.
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impl<T> Pipe for T
where T: ?Sized,

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fn pipe<R>(self, func: impl FnOnce(Self) -> R) -> R
where Self: Sized,

Pipes by value. This is generally the method you want to use. Read more
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fn pipe_ref<'a, R>(&'a self, func: impl FnOnce(&'a Self) -> R) -> R
where R: 'a,

Borrows self and passes that borrow into the pipe function. Read more
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fn pipe_ref_mut<'a, R>(&'a mut self, func: impl FnOnce(&'a mut Self) -> R) -> R
where R: 'a,

Mutably borrows self and passes that borrow into the pipe function. Read more
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fn pipe_borrow<'a, B, R>(&'a self, func: impl FnOnce(&'a B) -> R) -> R
where Self: Borrow<B>, B: 'a + ?Sized, R: 'a,

Borrows self, then passes self.borrow() into the pipe function. Read more
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fn pipe_borrow_mut<'a, B, R>( &'a mut self, func: impl FnOnce(&'a mut B) -> R, ) -> R
where Self: BorrowMut<B>, B: 'a + ?Sized, R: 'a,

Mutably borrows self, then passes self.borrow_mut() into the pipe function. Read more
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fn pipe_as_ref<'a, U, R>(&'a self, func: impl FnOnce(&'a U) -> R) -> R
where Self: AsRef<U>, U: 'a + ?Sized, R: 'a,

Borrows self, then passes self.as_ref() into the pipe function.
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fn pipe_as_mut<'a, U, R>(&'a mut self, func: impl FnOnce(&'a mut U) -> R) -> R
where Self: AsMut<U>, U: 'a + ?Sized, R: 'a,

Mutably borrows self, then passes self.as_mut() into the pipe function.
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fn pipe_deref<'a, T, R>(&'a self, func: impl FnOnce(&'a T) -> R) -> R
where Self: Deref<Target = T>, T: 'a + ?Sized, R: 'a,

Borrows self, then passes self.deref() into the pipe function.
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fn pipe_deref_mut<'a, T, R>( &'a mut self, func: impl FnOnce(&'a mut T) -> R, ) -> R
where Self: DerefMut<Target = T> + Deref, T: 'a + ?Sized, R: 'a,

Mutably borrows self, then passes self.deref_mut() into the pipe function.
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impl<T> Pointable for T

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const ALIGN: usize = _

The alignment of pointer.
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type Init = T

The type for initializers.
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unsafe fn init(init: <T as Pointable>::Init) -> usize

Initializes a with the given initializer. Read more
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unsafe fn deref<'a>(ptr: usize) -> &'a T

Dereferences the given pointer. Read more
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unsafe fn deref_mut<'a>(ptr: usize) -> &'a mut T

Mutably dereferences the given pointer. Read more
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unsafe fn drop(ptr: usize)

Drops the object pointed to by the given pointer. Read more
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impl<T> Pointee for T

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type Metadata = ()

The metadata type for pointers and references to this type.
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impl<T, S> SerializeUnsized<S> for T
where T: Serialize<S>, S: Fallible + Writer + ?Sized,

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fn serialize_unsized( &self, serializer: &mut S, ) -> Result<usize, <S as Fallible>::Error>

Writes the object and returns the position of the archived type.
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impl<T> SpanExt for T
where T: Spanned,

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fn is_synthesized(&self) -> bool

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fn starts_on_new_line(&self, format: ListFormat) -> bool

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fn comment_range(&self) -> Span

Gets a custom text range to use when emitting comments.
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impl<T> Tap for T

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fn tap(self, func: impl FnOnce(&Self)) -> Self

Immutable access to a value. Read more
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fn tap_mut(self, func: impl FnOnce(&mut Self)) -> Self

Mutable access to a value. Read more
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fn tap_borrow<B>(self, func: impl FnOnce(&B)) -> Self
where Self: Borrow<B>, B: ?Sized,

Immutable access to the Borrow<B> of a value. Read more
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fn tap_borrow_mut<B>(self, func: impl FnOnce(&mut B)) -> Self
where Self: BorrowMut<B>, B: ?Sized,

Mutable access to the BorrowMut<B> of a value. Read more
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fn tap_ref<R>(self, func: impl FnOnce(&R)) -> Self
where Self: AsRef<R>, R: ?Sized,

Immutable access to the AsRef<R> view of a value. Read more
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fn tap_ref_mut<R>(self, func: impl FnOnce(&mut R)) -> Self
where Self: AsMut<R>, R: ?Sized,

Mutable access to the AsMut<R> view of a value. Read more
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fn tap_deref<T>(self, func: impl FnOnce(&T)) -> Self
where Self: Deref<Target = T>, T: ?Sized,

Immutable access to the Deref::Target of a value. Read more
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fn tap_deref_mut<T>(self, func: impl FnOnce(&mut T)) -> Self
where Self: DerefMut<Target = T> + Deref, T: ?Sized,

Mutable access to the Deref::Target of a value. Read more
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fn tap_dbg(self, func: impl FnOnce(&Self)) -> Self

Calls .tap() only in debug builds, and is erased in release builds.
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fn tap_mut_dbg(self, func: impl FnOnce(&mut Self)) -> Self

Calls .tap_mut() only in debug builds, and is erased in release builds.
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fn tap_borrow_dbg<B>(self, func: impl FnOnce(&B)) -> Self
where Self: Borrow<B>, B: ?Sized,

Calls .tap_borrow() only in debug builds, and is erased in release builds.
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fn tap_borrow_mut_dbg<B>(self, func: impl FnOnce(&mut B)) -> Self
where Self: BorrowMut<B>, B: ?Sized,

Calls .tap_borrow_mut() only in debug builds, and is erased in release builds.
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fn tap_ref_dbg<R>(self, func: impl FnOnce(&R)) -> Self
where Self: AsRef<R>, R: ?Sized,

Calls .tap_ref() only in debug builds, and is erased in release builds.
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fn tap_ref_mut_dbg<R>(self, func: impl FnOnce(&mut R)) -> Self
where Self: AsMut<R>, R: ?Sized,

Calls .tap_ref_mut() only in debug builds, and is erased in release builds.
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fn tap_deref_dbg<T>(self, func: impl FnOnce(&T)) -> Self
where Self: Deref<Target = T>, T: ?Sized,

Calls .tap_deref() only in debug builds, and is erased in release builds.
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fn tap_deref_mut_dbg<T>(self, func: impl FnOnce(&mut T)) -> Self
where Self: DerefMut<Target = T> + Deref, T: ?Sized,

Calls .tap_deref_mut() only in debug builds, and is erased in release builds.
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impl<T> ToOwned for T
where T: Clone,

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type Owned = T

The resulting type after obtaining ownership.
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fn to_owned(&self) -> T

Creates owned data from borrowed data, usually by cloning. Read more
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fn clone_into(&self, target: &mut T)

Uses borrowed data to replace owned data, usually by cloning. Read more
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impl<T> TryConv for T

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fn try_conv<T>(self) -> Result<T, Self::Error>
where Self: TryInto<T>,

Attempts to convert self into T using TryInto<T>. Read more
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impl<T, U> TryFrom<U> for T
where U: Into<T>,

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type Error = Infallible

The type returned in the event of a conversion error.
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fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

Performs the conversion.
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impl<T, U> TryInto<U> for T
where U: TryFrom<T>,

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type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.
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fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.
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impl<T> WithSubscriber for T

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fn with_subscriber<S>(self, subscriber: S) -> WithDispatch<Self>
where S: Into<Dispatch>,

Attaches the provided Subscriber to this type, returning a [WithDispatch] wrapper. Read more
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fn with_current_subscriber(self) -> WithDispatch<Self>

Attaches the current default Subscriber to this type, returning a [WithDispatch] wrapper. Read more
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impl<T> DeserializeOwned for T
where T: for<'de> Deserialize<'de>,

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impl<T> ErasedDestructor for T
where T: 'static,

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impl<T> MaybeSendSync for T