Struct ReadInput 

pub struct ReadInput<T> { /* private fields */ }

Available on crate feature std only.

Input from a std::io::Read.

Implementations

impl<T> ReadInput<T>

pub fn new(reader: T) -> Self

Create a new instance.

Trait Implementations

impl<T: Debug> Debug for ReadInput<T>

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

Formats the value using the given formatter.

impl<T: Read> Input for ReadInput<T>

fn peek(&mut self, request: usize) -> Result<&[u8], LexerError>

Peek at least n bytes, any less means end-of-file, Must work for n in 1..=char::MAX_LEN_UTF8.

fn advance(&mut self, request: usize)

Advance n bytes, always called after at least n peek.