Struct ByteLit

pub struct ByteLit<B: Buffer> { /* private fields */ }

A (single) byte literal, e.g. b'k' or b'!'.

See the reference for more information.

Implementations

impl<B: Buffer> ByteLit<B>

pub fn parse(input: B) -> Result<Self, ParseError>

Parses the input as a byte literal. Returns an error if the input is invalid or represents a different kind of literal.

pub fn value(&self) -> u8

Returns the byte value that this literal represents.

impl ByteLit<&str>

pub fn to_owned(&self) -> ByteLit<String>

Makes a copy of the underlying buffer and returns the owned version of Self.

Trait Implementations

impl<B: Clone + Buffer> Clone for ByteLit<B>

fn clone(&self) -> ByteLit<B>

Returns a copy of the value.

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

Performs copy-assignment from source.

impl<B: Debug + Buffer> Debug for ByteLit<B>

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

Formats the value using the given formatter.

impl<B: Buffer> Display for ByteLit<B>

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

Formats the value using the given formatter.

impl<B: Buffer> From<ByteLit<B>> for Literal<B>

fn from(src: ByteLit<B>) -> Self

Converts to this type from the input type.

impl<B: PartialEq + Buffer> PartialEq for ByteLit<B>

fn eq(&self, other: &ByteLit<B>) -> bool

Tests for self and other values to be equal, and is used by ==.

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

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl TryFrom<&Literal> for ByteLit<String>

type Error = InvalidToken

The type returned in the event of a conversion error.

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

Performs the conversion.

impl TryFrom<&TokenTree> for ByteLit<String>

type Error = InvalidToken

The type returned in the event of a conversion error.

fn try_from(tt: &TokenTree) -> Result<Self, Self::Error>

Performs the conversion.

impl TryFrom<Literal> for ByteLit<String>

type Error = InvalidToken

The type returned in the event of a conversion error.

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

Performs the conversion.

impl TryFrom<TokenTree> for ByteLit<String>

type Error = InvalidToken

The type returned in the event of a conversion error.

fn try_from(tt: TokenTree) -> Result<Self, Self::Error>

Performs the conversion.

impl<B: Copy + Buffer> Copy for ByteLit<B>

impl<B: Eq + Buffer> Eq for ByteLit<B>

impl<B: Buffer> StructuralPartialEq for ByteLit<B>