Struct syn::LitFloat

[+] Show declaration

pub struct LitFloat { /* fields omitted */ }

[−] Expand description

A floating point literal: 1f64 or 1.0e10f64.

Must be finite. May not be infinte or NaN.

This type is available if Syn is built with the "derive" or "full" feature.

Methods

impl LitFloat

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pub fn new(value: f64, suffix: FloatSuffix, span: Span) -> Self

pub fn value(&self) -> f64

pub fn suffix(&self) -> FloatSuffix

pub fn span(&self) -> Span

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

Trait Implementations

impl Token for LitFloat

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fn peek(cursor: Cursor) -> bool

fn display() -> &'static str

impl Parse for LitFloat

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

impl ToTokens for LitFloat

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

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Write self to the given TokenStream.

fn into_token_stream(self) -> TokenStream

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Convert self directly into a TokenStream object.

impl Clone for LitFloat

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fn clone(&self) -> LitFloat

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Returns a copy of the value.

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

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Performs copy-assignment from source.

impl From<LitFloat> for Lit

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fn from(e: LitFloat) -> Lit

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Performs the conversion.