Struct syn::LitChar

pub struct LitChar { /* private fields */ }

A character literal: 'a'.

Implementations

impl LitChar

pub fn new(value: char, span: Span) -> Self

pub fn value(&self) -> char

pub fn span(&self) -> Span

Examples found in repository

src/gen/fold.rs (line 2316)

pub fn fold_lit_char<F>(f: &mut F, node: LitChar) -> LitChar
where
    F: Fold + ?Sized,
{
    let span = f.fold_span(node.span());
    let mut node = node;
    node.set_span(span);
    node
}

src/lit.rs (line 1040)

        pub fn span(&self) -> Span {
            match self {
                Lit::Str(lit) => lit.span(),
                Lit::ByteStr(lit) => lit.span(),
                Lit::Byte(lit) => lit.span(),
                Lit::Char(lit) => lit.span(),
                Lit::Int(lit) => lit.span(),
                Lit::Float(lit) => lit.span(),
                Lit::Bool(lit) => lit.span,
                Lit::Verbatim(lit) => lit.span(),
            }
        }

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

Examples found in repository

src/gen/fold.rs (line 2318)

pub fn fold_lit_char<F>(f: &mut F, node: LitChar) -> LitChar
where
    F: Fold + ?Sized,
{
    let span = f.fold_span(node.span());
    let mut node = node;
    node.set_span(span);
    node
}

src/lit.rs (line 1053)

        pub fn set_span(&mut self, span: Span) {
            match self {
                Lit::Str(lit) => lit.set_span(span),
                Lit::ByteStr(lit) => lit.set_span(span),
                Lit::Byte(lit) => lit.set_span(span),
                Lit::Char(lit) => lit.set_span(span),
                Lit::Int(lit) => lit.set_span(span),
                Lit::Float(lit) => lit.set_span(span),
                Lit::Bool(lit) => lit.span = span,
                Lit::Verbatim(lit) => lit.set_span(span),
            }
        }

pub fn suffix(&self) -> &str

Examples found in repository

src/lit.rs (line 1028)

        pub fn suffix(&self) -> &str {
            match self {
                Lit::Str(lit) => lit.suffix(),
                Lit::ByteStr(lit) => lit.suffix(),
                Lit::Byte(lit) => lit.suffix(),
                Lit::Char(lit) => lit.suffix(),
                Lit::Int(lit) => lit.suffix(),
                Lit::Float(lit) => lit.suffix(),
                Lit::Bool(_) | Lit::Verbatim(_) => "",
            }
        }

pub fn token(&self) -> Literal

Trait Implementations

impl Clone for LitChar

Available on crate feature clone-impls only.

fn clone(&self) -> Self

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for LitChar

Available on crate feature extra-traits only.

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

Formats the value using the given formatter.

impl From<LitChar> for Lit

fn from(e: LitChar) -> Lit

Converts to this type from the input type.

impl Hash for LitChar

Available on crate feature extra-traits only.

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

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 Parse for LitChar

Available on crate feature parsing only.

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

impl PartialEq<LitChar> for LitChar

Available on crate feature extra-traits only.

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

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

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.

impl ToTokens for LitChar

Available on crate feature printing only.

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

Write self to the given TokenStream.

fn to_token_stream(&self) -> TokenStream

Convert self directly into a TokenStream object.

fn into_token_stream(self) -> TokenStreamwhere
    Self: Sized,

Convert self directly into a TokenStream object.

impl Eq for LitChar

Available on crate feature extra-traits only.

impl Token for LitChar