Struct LitChar

pub struct LitChar { /* private fields */ }

A character literal delimited by single quotes.

See also SingleQuotes.

Implementations

impl LitChar

pub const fn ch(&self) -> char

Returns the character within this literal.

pub const fn new(ch: char, span: Span) -> LitChar

Constructs a new LitChar with the given value and span.

Trait Implementations

impl Clone for LitChar

fn clone(&self) -> LitChar

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for LitChar

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

Formats the value using the given formatter.

impl Hash for LitChar

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

Feeds this value into the given Hasher.

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

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl Ord for LitChar

fn cmp(&self, other: &Self) -> Ordering

This method returns an Ordering between self and other.

fn max(self, other: Self) -> Self

where Self: Sized,

Compares and returns the maximum of two values.

fn min(self, other: Self) -> Self

where Self: Sized,

Compares and returns the minimum of two values.

fn clamp(self, min: Self, max: Self) -> Self

where Self: Sized,

Restrict a value to a certain interval.

impl Parse for LitChar

fn parse(input: ParseStream<'_>) -> Result<Self>

Parses the input into this type.

impl PartialEq for LitChar

fn eq(&self, other: &Self) -> 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 PartialOrd for LitChar

fn partial_cmp(&self, other: &Self) -> Option<Ordering>

This method returns an ordering between self and other values if one exists.

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

Tests less than (for self and other) and is used by the < operator.

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

Tests less than or equal to (for self and other) and is used by the <= operator.

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

Tests greater than (for self and other) and is used by the > operator.

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

Tests greater than or equal to (for self and other) and is used by the >= operator.

impl ToTokens for LitChar

fn to_tokens(&self, tokens: &mut TokenStream)

Append self to the given TokenStream.

fn to_token_stream(&self) -> TokenStream

Convert self directly into a TokenStream.

fn into_token_stream(self) -> TokenStream

where Self: Sized,

Convert self directly into a TokenStream.

impl ToTokens for LitChar

Available on crate feature proc-macro2 only.

fn to_tokens(&self, tokens: &mut TokenStream2)

Write self to the given TokenStream.

fn to_token_stream(&self) -> TokenStream2

Convert self directly into a TokenStream object.

fn into_token_stream(self) -> TokenStream2

Convert self directly into a TokenStream object.

impl Token for LitChar

fn span(&self) -> &Span

Returns the span covered by this token.

impl Eq for LitChar