Struct LiteralInteger 

pub struct LiteralInteger { /* private fields */ }

A simple unsigned 128 bit integer. This is the most simple form to parse integers. Note that only decimal integers without any other characters, signs or suffixes are supported, this is not full rust syntax.

Implementations

impl LiteralInteger

pub fn new(value: u128) -> LiteralInteger

Create a new LiteralInteger from a u128 value.

pub const fn value(&self) -> u128

Get the value.

pub fn set(&mut self, value: u128)

Set to a new the value.

pub fn into_inner(self) -> Literal

Deconstructs self and gets the Literal

Trait Implementations

impl Clone for LiteralInteger

fn clone(&self) -> LiteralInteger

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for LiteralInteger

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

Formats the value using the given formatter.

impl From<LiteralInteger> for TokenTree

fn from(lit: LiteralInteger) -> TokenTree

Converts to this type from the input type.

impl Parser for LiteralInteger

fn parser( tokens: &mut ShadowCountedIter<'_, <TokenStream as IntoIterator>::IntoIter>, ) -> Result<LiteralInteger, Error>

The actual parsing function that must be implemented. This mutates the tokens iterator directly. It should not be called from user code except for implementing parsers itself and then only when the rules below are followed.

impl PartialEq<u128> for LiteralInteger

fn eq(&self, other: &u128) -> 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 ToTokens for LiteralInteger

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

Write &self to the given TokenStream.

fn to_token_iter( &self, ) -> ShadowCountedIter<'_, <TokenStream as IntoIterator>::IntoIter>

Convert &self into a TokenIter object.

fn into_token_iter<'a>( self, ) -> ShadowCountedIter<'a, <TokenStream as IntoIterator>::IntoIter>

where Self: Sized,

Convert self into a TokenIter object.

fn to_token_stream(&self) -> TokenStream

Convert &self into a TokenStream object.

fn into_token_stream(self) -> TokenStream

where Self: Sized,

Convert self into a TokenStream object.

fn tokens_to_string(&self) -> String

Convert &self into a String object. This is mostly used in the test suite to compare the outputs. When the input is a &str then this parses it and returns a normalized String.