Struct standalone_syn::LitFloat

pub struct LitFloat {
    pub span: Span,
    // some fields omitted
}

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.

Fields

span: Span

Methods

impl LitFloat

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

pub fn value(&self) -> f64

pub fn suffix(&self) -> FloatSuffix

Trait Implementations

impl Synom for LitFloat

fn parse(i: Cursor) -> PResult<Self>

fn description() -> Option<&'static str>

impl ToTokens for LitFloat

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

Write self to the given Tokens.

fn into_tokens(self) -> Tokens

Convert self directly into a Tokens object.

impl Debug for LitFloat

fn fmt(&self, __arg_0: &mut Formatter) -> Result

Formats the value using the given formatter.

impl Clone for LitFloat

fn clone(&self) -> LitFloat

Returns a copy of the value.

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

Performs copy-assignment from source.

impl From<LitFloat> for Lit

fn from(e: LitFloat) -> Lit

Performs the conversion.

impl Eq for LitFloat

impl PartialEq for LitFloat

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 !=.

impl Hash for LitFloat

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, 

Feeds a slice of this type into the given [Hasher].