[−][src]Enum rustc_hir::lang_items::LangItem

pub enum LangItem {
    BoolImplItem,
    CharImplItem,
    StrImplItem,
    ArrayImplItem,
    SliceImplItem,
    SliceU8ImplItem,
    StrAllocImplItem,
    SliceAllocImplItem,
    SliceU8AllocImplItem,
    ConstPtrImplItem,
    MutPtrImplItem,
    ConstSlicePtrImplItem,
    MutSlicePtrImplItem,
    I8ImplItem,
    I16ImplItem,
    I32ImplItem,
    I64ImplItem,
    I128ImplItem,
    IsizeImplItem,
    U8ImplItem,
    U16ImplItem,
    U32ImplItem,
    U64ImplItem,
    U128ImplItem,
    UsizeImplItem,
    F32ImplItem,
    F64ImplItem,
    F32RuntimeImplItem,
    F64RuntimeImplItem,
    SizedTraitLangItem,
    UnsizeTraitLangItem,
    StructuralPeqTraitLangItem,
    StructuralTeqTraitLangItem,
    CopyTraitLangItem,
    CloneTraitLangItem,
    SyncTraitLangItem,
    DiscriminantKindTraitLangItem,
    DiscriminantTypeLangItem,
    FreezeTraitLangItem,
    DropTraitLangItem,
    CoerceUnsizedTraitLangItem,
    DispatchFromDynTraitLangItem,
    AddTraitLangItem,
    SubTraitLangItem,
    MulTraitLangItem,
    DivTraitLangItem,
    RemTraitLangItem,
    NegTraitLangItem,
    NotTraitLangItem,
    BitXorTraitLangItem,
    BitAndTraitLangItem,
    BitOrTraitLangItem,
    ShlTraitLangItem,
    ShrTraitLangItem,
    AddAssignTraitLangItem,
    SubAssignTraitLangItem,
    MulAssignTraitLangItem,
    DivAssignTraitLangItem,
    RemAssignTraitLangItem,
    BitXorAssignTraitLangItem,
    BitAndAssignTraitLangItem,
    BitOrAssignTraitLangItem,
    ShlAssignTraitLangItem,
    ShrAssignTraitLangItem,
    IndexTraitLangItem,
    IndexMutTraitLangItem,
    UnsafeCellTypeLangItem,
    VaListTypeLangItem,
    DerefTraitLangItem,
    DerefMutTraitLangItem,
    ReceiverTraitLangItem,
    FnTraitLangItem,
    FnMutTraitLangItem,
    FnOnceTraitLangItem,
    FnOnceOutputLangItem,
    FutureTraitLangItem,
    GeneratorStateLangItem,
    GeneratorTraitLangItem,
    UnpinTraitLangItem,
    PinTypeLangItem,
    EqTraitLangItem,
    PartialOrdTraitLangItem,
    PanicFnLangItem,
    PanicBoundsCheckFnLangItem,
    PanicInfoLangItem,
    PanicLocationLangItem,
    PanicImplLangItem,
    BeginPanicFnLangItem,
    ExchangeMallocFnLangItem,
    BoxFreeFnLangItem,
    DropInPlaceFnLangItem,
    OomLangItem,
    AllocLayoutLangItem,
    StartFnLangItem,
    EhPersonalityLangItem,
    EhCatchTypeinfoLangItem,
    OwnedBoxLangItem,
    PhantomDataItem,
    ManuallyDropItem,
    MaybeUninitLangItem,
    AlignOffsetLangItem,
    TerminationTraitLangItem,
    TryTraitLangItem,
    TryFromError,
    TryFromOk,
    TryIntoResult,
    PollReady,
    PollPending,
    FromGenerator,
    GetContext,
    FuturePoll,
    FromFrom,
    OptionSome,
    OptionNone,
    ResultOk,
    ResultErr,
    IntoIterIntoIter,
    IteratorNext,
    PinNewUnchecked,
    RangeFrom,
    RangeFull,
    RangeInclusiveStruct,
    RangeInclusiveNew,
    Range,
    RangeToInclusive,
    RangeTo,
}

A representation of all the valid language items in Rust.

Variants

BoolImplItem

CharImplItem

StrImplItem

ArrayImplItem

SliceImplItem

SliceU8ImplItem

StrAllocImplItem

SliceAllocImplItem

SliceU8AllocImplItem

ConstPtrImplItem

MutPtrImplItem

ConstSlicePtrImplItem

MutSlicePtrImplItem

I8ImplItem

I16ImplItem

I32ImplItem

I64ImplItem

I128ImplItem

IsizeImplItem

U8ImplItem

U16ImplItem

U32ImplItem

U64ImplItem

U128ImplItem

UsizeImplItem

F32ImplItem

F64ImplItem

F32RuntimeImplItem

F64RuntimeImplItem

SizedTraitLangItem

UnsizeTraitLangItem

StructuralPeqTraitLangItem

StructuralTeqTraitLangItem

CopyTraitLangItem

CloneTraitLangItem

SyncTraitLangItem

DiscriminantKindTraitLangItem

DiscriminantTypeLangItem

FreezeTraitLangItem

DropTraitLangItem

CoerceUnsizedTraitLangItem

DispatchFromDynTraitLangItem

AddTraitLangItem

SubTraitLangItem

MulTraitLangItem

DivTraitLangItem

RemTraitLangItem

NegTraitLangItem

NotTraitLangItem

BitXorTraitLangItem

BitAndTraitLangItem

BitOrTraitLangItem

ShlTraitLangItem

ShrTraitLangItem

AddAssignTraitLangItem

SubAssignTraitLangItem

MulAssignTraitLangItem

DivAssignTraitLangItem

RemAssignTraitLangItem

BitXorAssignTraitLangItem

BitAndAssignTraitLangItem

BitOrAssignTraitLangItem

ShlAssignTraitLangItem

ShrAssignTraitLangItem

IndexTraitLangItem

IndexMutTraitLangItem

UnsafeCellTypeLangItem

VaListTypeLangItem

DerefTraitLangItem

DerefMutTraitLangItem

ReceiverTraitLangItem

FnTraitLangItem

FnMutTraitLangItem

FnOnceTraitLangItem

FnOnceOutputLangItem

FutureTraitLangItem

GeneratorStateLangItem

GeneratorTraitLangItem

UnpinTraitLangItem

PinTypeLangItem

EqTraitLangItem

PartialOrdTraitLangItem

PanicFnLangItem

PanicBoundsCheckFnLangItem

PanicInfoLangItem

PanicLocationLangItem

PanicImplLangItem

BeginPanicFnLangItem

ExchangeMallocFnLangItem

BoxFreeFnLangItem

DropInPlaceFnLangItem

OomLangItem

AllocLayoutLangItem

StartFnLangItem

EhPersonalityLangItem

EhCatchTypeinfoLangItem

OwnedBoxLangItem

PhantomDataItem

ManuallyDropItem

MaybeUninitLangItem

AlignOffsetLangItem

TerminationTraitLangItem

TryTraitLangItem

TryFromError

TryFromOk

TryIntoResult

PollReady

PollPending

FromGenerator

GetContext

FuturePoll

FromFrom

OptionSome

OptionNone

ResultOk

ResultErr

IntoIterIntoIter

IteratorNext

PinNewUnchecked

RangeFrom

RangeFull

RangeInclusiveStruct

RangeInclusiveNew

Range

RangeToInclusive

RangeTo

Implementations

`impl LangItem`[src]

`pub fn from_u32(u: u32) -> Option<LangItem>`[src]

`impl LangItem`[src]

`pub fn name(self) -> Symbol`[src]

Returns the name symbol in #[lang = "$name"]. For example, LangItem::EqTraitLangItem, that is #[lang = "eq"] would result in sym::eq.

`pub fn group(self) -> Option<LangItemGroup>`[src]

Trait Implementations

`impl Clone for LangItem`[src]

`fn clone(&self) -> LangItem`[src]

`fn clone_from(&mut self, source: &Self)`1.0.0[src]

`impl Copy for LangItem`[src]

`impl Debug for LangItem`[src]

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

`impl<D: Decoder> Decodable<D> for LangItem`[src]

`fn decode(decoder: &mut D) -> Result<Self, <__D as Decoder>::Error>`[src]

`impl<E: Encoder> Encodable<E> for LangItem`[src]

`fn encode(&self, encoder: &mut E) -> Result<(), <__E as Encoder>::Error>`[src]

`impl Eq for LangItem`[src]

`impl Hash for LangItem`[src]

`fn hash<H: Hasher>(&self, state: &mut H)`[src]

`fn hash_slice<H>(data: &[Self], state: &mut H) where H: Hasher,` 1.3.0[src]

`impl<CTX> HashStable<CTX> for LangItem`[src]

`fn hash_stable(&self, _: &mut CTX, hasher: &mut StableHasher)`[src]

`impl PartialEq<LangItem> for LangItem`[src]

`fn eq(&self, other: &LangItem) -> bool`[src]

`#[must_use]fn ne(&self, other: &Rhs) -> bool`1.0.0[src]

`impl StructuralEq for LangItem`[src]

`impl StructuralPartialEq for LangItem`[src]

Auto Trait Implementations

`impl RefUnwindSafe for LangItem`

`impl Send for LangItem`

`impl Sync for LangItem`

`impl Unpin for LangItem`

`impl UnwindSafe for LangItem`

Blanket Implementations

`impl<T> Any for T where T: 'static + ?Sized,` [src]

`fn type_id(&self) -> TypeId`[src]

`impl<T> Borrow<T> for T where T: ?Sized,` [src]

`fn borrow(&self) -> &T`[src]

`impl<T> BorrowMut<T> for T where T: ?Sized,` [src]

`fn borrow_mut(&mut self) -> &mut T`[src]

`impl<T> From<T> for T`[src]

`fn from(t: T) -> T`[src]

`impl<T, U> Into for T where U: From<T>,` [src]

`fn into(self) -> U`[src]

`impl<T> ToOwned for T where T: Clone,` [src]

`type Owned = T`

The resulting type after obtaining ownership.

`fn to_owned(&self) -> T`[src]

`fn clone_into(&self, target: &mut T)`[src]

`impl<T, U> TryFrom for T where U: Into<T>,` [src]

`type Error = Infallible`

The type returned in the event of a conversion error.

`fn try_from(value: U) -> Result<T, <T as TryFrom>::Error>`[src]

`impl<T, U> TryInto for T where U: TryFrom<T>,` [src]

`type Error = >::Error`

The type returned in the event of a conversion error.

[−][src]Enum rustc_hir::lang_items::LangItem

Variants

Implementations

impl LangItem[src]

pub fn from_u32(u: u32) -> Option<LangItem>[src]

impl LangItem[src]

pub fn name(self) -> Symbol[src]

pub fn group(self) -> Option<LangItemGroup>[src]

Trait Implementations

impl Clone for LangItem[src]

fn clone(&self) -> LangItem[src]

fn clone_from(&mut self, source: &Self)1.0.0[src]

impl Copy for LangItem[src]

impl Debug for LangItem[src]

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

impl<__D: Decoder> Decodable<__D> for LangItem[src]

fn decode(__decoder: &mut __D) -> Result<Self, <__D as Decoder>::Error>[src]

impl<__E: Encoder> Encodable<__E> for LangItem[src]

fn encode(&self, __encoder: &mut __E) -> Result<(), <__E as Encoder>::Error>[src]

impl Eq for LangItem[src]

impl Hash for LangItem[src]

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

fn hash_slice<H>(data: &[Self], state: &mut H) where H: Hasher, 1.3.0[src]

impl<CTX> HashStable<CTX> for LangItem[src]

fn hash_stable(&self, _: &mut CTX, hasher: &mut StableHasher)[src]

impl PartialEq<LangItem> for LangItem[src]

fn eq(&self, other: &LangItem) -> bool[src]

#[must_use]fn ne(&self, other: &Rhs) -> bool1.0.0[src]

impl StructuralEq for LangItem[src]

impl StructuralPartialEq for LangItem[src]

Auto Trait Implementations

impl RefUnwindSafe for LangItem

impl Send for LangItem

impl Sync for LangItem

impl Unpin for LangItem

impl UnwindSafe for LangItem

Blanket Implementations

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

fn type_id(&self) -> TypeId[src]

impl<T> Borrow<T> for T where T: ?Sized, [src]

fn borrow(&self) -> &T[src]

impl<T> BorrowMut<T> for T where T: ?Sized, [src]

fn borrow_mut(&mut self) -> &mut T[src]

impl<T> From<T> for T[src]

fn from(t: T) -> T[src]

impl<T, U> Into<U> for T where U: From<T>, [src]

fn into(self) -> U[src]

impl<T> ToOwned for T where T: Clone, [src]

type Owned = T

fn to_owned(&self) -> T[src]

fn clone_into(&self, target: &mut T)[src]

impl<T, U> TryFrom<U> for T where U: Into<T>, [src]

type Error = Infallible

fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>[src]

impl<T, U> TryInto<U> for T where U: TryFrom<T>, [src]

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

fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>[src]

`impl LangItem`[src]

`pub fn from_u32(u: u32) -> Option<LangItem>`[src]

`impl LangItem`[src]

`pub fn name(self) -> Symbol`[src]

`pub fn group(self) -> Option<LangItemGroup>`[src]

`impl Clone for LangItem`[src]

`fn clone(&self) -> LangItem`[src]

`fn clone_from(&mut self, source: &Self)`1.0.0[src]

`impl Copy for LangItem`[src]

`impl Debug for LangItem`[src]

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

`impl<D: Decoder> Decodable<D> for LangItem`[src]

`fn decode(decoder: &mut D) -> Result<Self, <__D as Decoder>::Error>`[src]

`impl<E: Encoder> Encodable<E> for LangItem`[src]

`fn encode(&self, encoder: &mut E) -> Result<(), <__E as Encoder>::Error>`[src]

`impl Eq for LangItem`[src]

`impl Hash for LangItem`[src]

`fn hash<H: Hasher>(&self, state: &mut H)`[src]

`fn hash_slice<H>(data: &[Self], state: &mut H) where H: Hasher,` 1.3.0[src]

`impl<CTX> HashStable<CTX> for LangItem`[src]

`fn hash_stable(&self, _: &mut CTX, hasher: &mut StableHasher)`[src]

`impl PartialEq<LangItem> for LangItem`[src]

`fn eq(&self, other: &LangItem) -> bool`[src]

`#[must_use]fn ne(&self, other: &Rhs) -> bool`1.0.0[src]

`impl StructuralEq for LangItem`[src]

`impl StructuralPartialEq for LangItem`[src]

`impl RefUnwindSafe for LangItem`

`impl Send for LangItem`

`impl Sync for LangItem`

`impl Unpin for LangItem`

`impl UnwindSafe for LangItem`

`impl<T> Any for T where T: 'static + ?Sized,` [src]

`fn type_id(&self) -> TypeId`[src]

`impl<T> Borrow<T> for T where T: ?Sized,` [src]

`fn borrow(&self) -> &T`[src]

`impl<T> BorrowMut<T> for T where T: ?Sized,` [src]

`fn borrow_mut(&mut self) -> &mut T`[src]

`impl<T> From<T> for T`[src]

`fn from(t: T) -> T`[src]

`impl<T, U> Into<U> for T where U: From<T>,` [src]

`fn into(self) -> U`[src]

`impl<T> ToOwned for T where T: Clone,` [src]

`type Owned = T`

`fn to_owned(&self) -> T`[src]

`fn clone_into(&self, target: &mut T)`[src]

`impl<T, U> TryFrom<U> for T where U: Into<T>,` [src]

`type Error = Infallible`

`fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>`[src]

`impl<T, U> TryInto<U> for T where U: TryFrom<T>,` [src]

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

`fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>`[src]