Struct U8Literal

pub struct U8Literal<S: Span> { /* private fields */ }

Available on crate feature literal-value only.

u8 suffixed integer literal. This can be converted to and from LiteralValue.

Implementations

impl<S: Span> U8Literal<S>

pub fn new(value: u8) -> Self

Create a new U8Literal.

pub const fn with_span(value: u8, span: S) -> Self

Create a new U8Literal with a custom span.

pub const fn value(&self) -> &u8

Get a reference to the value of this token.

pub fn value_mut(&mut self) -> &mut u8

Get a mutable reference to the value of this token.

pub fn into_value(self) -> u8

Get the value of this token.

pub const fn span(&self) -> S

Get the span of this token.

pub fn set_span(&mut self, span: S)

Set the span of this token.

Trait Implementations

impl<S: Clone + Span> Clone for U8Literal<S>

fn clone(&self) -> U8Literal<S>

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl<S: Debug + Span> Debug for U8Literal<S>

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

Formats the value using the given formatter.

impl<S: SpanExt> From<U8Literal<S>> for LiteralValue<S>

fn from(value: U8Literal<S>) -> Self

Converts to this type from the input type.

impl From<U8Literal<Span>> for Literal

Available on crate feature proc-macro only.

fn from(value: U8Literal<Span>) -> Self

Converts to this type from the input type.

impl From<U8Literal<Span>> for Literal

Available on crate feature proc-macro2 only.

fn from(value: U8Literal<Span>) -> Self

Converts to this type from the input type.

impl<T: TokenTreeExt> IntoTokens<T> for U8Literal<T::Span>

where LiteralValue<T::Span>: IntoTokens<T>,

fn into_tokens(self) -> impl Iterator<Item = T>

Convert this object into an iterator of tokens representing the object.

impl<T: TokenTreeExt> Parse<T> for U8Literal<T::Span>

fn parse(buf: &mut &TokenBuf<T>) -> Result<Self, Error<T::Span>>

Parse a value from a TokenBuf.

fn parse_all(buf: &mut &TokenBuf<T>) -> Result<Self, Error<T::Span>>

Parse a value from a TokenBuf buffer, but return an error if there’s any tokens left in the buffer after parsing.

impl<T: TokenStreamExt> ToTokenStream<T> for U8Literal<T::Span>

fn extend_token_stream(&self, token_stream: &mut T)

Extend the given TokenStream with a representation of this object.

fn into_token_stream(self) -> T

where Self: Sized,

Make a new TokenStream with a representation of this object.

fn to_token_stream(&self) -> T

Make a new TokenStream with a representation of this object.

impl TryFrom<Literal> for U8Literal<Span>

Available on crate feature proc-macro only.

type Error = Error<Span>

The type returned in the event of a conversion error.

fn try_from(value: Literal) -> Result<Self, Self::Error>

Performs the conversion.

impl TryFrom<Literal> for U8Literal<Span>

Available on crate feature proc-macro2 only.

type Error = Error<Span>

The type returned in the event of a conversion error.

fn try_from(value: Literal) -> Result<Self, Self::Error>

Performs the conversion.

impl<S: SpanExt> TryFrom<LiteralValue<S>> for U8Literal<S>

type Error = Error<S>

The type returned in the event of a conversion error.

fn try_from(value: LiteralValue<S>) -> Result<Self, Self::Error>

Performs the conversion.