Enum rustc_ast::token::LitKind

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pub enum LitKind {
    Bool,
    Byte,
    Char,
    Integer,
    Float,
    Str,
    StrRaw(u8),
    ByteStr,
    ByteStrRaw(u8),
    Err,
}

Variants

`Bool`

`Byte`

`Char`

`Integer`

`Float`

`Str`

`StrRaw(u8)`

`ByteStr`

`ByteStrRaw(u8)`

`Err`

Implementations

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impl LitKind

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pub fn article(self) -> &'static str

An English article for the literal token kind.

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pub fn descr(self) -> &'static str

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pub(crate) fn may_have_suffix(self) -> bool

Trait Implementations

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impl Clone for LitKind

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fn clone(&self) -> LitKind

Returns a copy of the value. Read more

1.0.0 · source

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source. Read more

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impl Debug for LitKind

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

Formats the value using the given formatter. Read more

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

This method tests for self and other values to be equal, and is used by ==. Read more

1.0.0 · source

fn ne(&self, other: &Rhs) -> bool

This method tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason. Read more

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impl StructuralPartialEq for LitKind

Auto Trait Implementations

impl RefUnwindSafe for LitKind

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> Borrow<T> for T where
T: ?Sized,

const: unstable · source

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,

const: unstable · source

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

Mutably borrows from an owned value. Read more

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impl<T> From<T> for T

const: unstable · source

fn from(t: T) -> T

Returns the argument unchanged.

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impl<T, U> Into for T where
U: From<T>,

const: unstable · source

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> ToOwned for T where
T: Clone,

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, U> TryFrom for T where
U: Into<T>,

type Error = Infallible

The type returned in the event of a conversion error.

const: unstable · source

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

Performs the conversion.

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impl<T, U> TryInto for T where
U: TryFrom<T>,

type Error = >::Error

The type returned in the event of a conversion error.

const: unstable · source

fn try_into(self) -> Result<U, >::Error>

Performs the conversion.

Layout

Note: Most layout information is completely unstable and may even differ between compilations. The only exception is types with certain repr(...) attributes. Please see the Rust Reference’s “Type Layout” chapter for details on type layout guarantees.

Size: 2 bytes

Size for each variant:

Bool: 0 bytes
Byte: 0 bytes
Char: 0 bytes
Integer: 0 bytes
Float: 0 bytes
Str: 0 bytes
StrRaw: 1 byte
ByteStr: 0 bytes
ByteStrRaw: 1 byte
Err: 0 bytes

Enum rustc_ast::token::LitKind

Variants

Bool

Byte

Char

Integer

Float

Str

StrRaw(u8)

ByteStr

ByteStrRaw(u8)

Err

Implementations

impl LitKind

pub fn article(self) -> &'static str

pub fn descr(self) -> &'static str

pub(crate) fn may_have_suffix(self) -> bool

Trait Implementations

impl Clone for LitKind

fn clone(&self) -> LitKind

fn clone_from(&mut self, source: &Self)

impl Debug for LitKind

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

impl<__D: Decoder> Decodable<__D> for LitKind

fn decode(__decoder: &mut __D) -> Self

impl<__E: Encoder> Encodable<__E> for LitKind

fn encode(&self, __encoder: &mut __E)

impl<__CTX> HashStable<__CTX> for LitKind where __CTX: HashStableContext,

fn hash_stable(&self, __hcx: &mut __CTX, __hasher: &mut StableHasher)

impl PartialEq<LitKind> for LitKind

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

fn ne(&self, other: &Rhs) -> bool

impl Copy for LitKind

impl StructuralPartialEq for LitKind

Auto Trait Implementations

impl RefUnwindSafe for LitKind

impl Send for LitKind

impl Sync for LitKind

impl Unpin for LitKind

impl UnwindSafe for LitKind

Blanket Implementations

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

fn type_id(&self) -> TypeId

impl<T> Borrow<T> for T where T: ?Sized,

fn borrow(&self) -> &T

impl<T> BorrowMut<T> for T where T: ?Sized,

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

impl<T> From<T> for T

fn from(t: T) -> T

impl<T, U> Into<U> for T where U: From<T>,

fn into(self) -> U

impl<T> ToOwned for T where T: Clone,

type Owned = T

fn to_owned(&self) -> T

fn clone_into(&self, target: &mut T)

impl<T, U> TryFrom<U> for T where U: Into<T>,

type Error = Infallible

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

impl<T, U> TryInto<U> for T where U: TryFrom<T>,

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

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

Layout

`Bool`

`Byte`

`Char`

`Integer`

`Float`

`Str`

`StrRaw(u8)`

`ByteStr`

`ByteStrRaw(u8)`

`Err`

impl<D: Decoder> Decodable<D> for LitKind

fn decode(decoder: &mut D) -> Self

impl<E: Encoder> Encodable<E> for LitKind

fn encode(&self, encoder: &mut E)

impl<CTX> HashStable<CTX> for LitKind where
__CTX: HashStableContext,

fn hash_stable(&self, hcx: &mut CTX, __hasher: &mut StableHasher)

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

impl<T> Borrow<T> for T where
T: ?Sized,

impl<T> BorrowMut<T> for T where
T: ?Sized,

impl<T, U> Into<U> for T where
U: From<T>,

impl<T> ToOwned for T where
T: Clone,

impl<T, U> TryFrom<U> for T where
U: Into<T>,

impl<T, U> TryInto<U> for T where
U: TryFrom<T>,