Struct LitStrDoubleQuote

pub struct LitStrDoubleQuote { /* private fields */ }

A string literal delimited by double quotes.

See also DoubleQuotes.

Implementations

impl LitStrDoubleQuote

pub const fn string(&self) -> &String

Returns the string within the quotes of this literal.

Examples found in repository

examples/lox/interpreter.rs (line 595)

    fn evaluate(&self) -> Value {
        match self {
            Literal::False(_) => Value::Bool(false),
            Literal::Float(value) => Value::Number(value.value()),
            #[allow(clippy::cast_precision_loss)]
            Literal::Int(value) => Value::Number(value.value() as f64),
            Literal::Nil(_) => Value::Nil,
            Literal::String(string) => Value::String(string.string().clone()),
            Literal::True(_) => Value::Bool(true),
        }
    }

pub const fn new(string: String, span: Span) -> LitStrDoubleQuote

Constructs a new LitStrDoubleQuote with the given value and span.

Trait Implementations

impl Clone for LitStrDoubleQuote

fn clone(&self) -> LitStrDoubleQuote

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for LitStrDoubleQuote

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

Formats the value using the given formatter.

impl Hash for LitStrDoubleQuote

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 LitStrDoubleQuote

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 LitStrDoubleQuote

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

Parses the input into this type.

impl PartialEq for LitStrDoubleQuote

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 LitStrDoubleQuote

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 LitStrDoubleQuote

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 LitStrDoubleQuote

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 LitStrDoubleQuote

fn span(&self) -> &Span

Returns the span covered by this token.

impl Eq for LitStrDoubleQuote