Struct Take

pub struct Take<R> { /* private fields */ }

Zero-copy reader that limits the number of bytes read.

This is equivalent to std::io::Take, but it implements ZeroCopyReader.

Implementations

impl<R> Take<R>

pub fn new(inner: R, limit: usize) -> Self

Creates a new Take reader that limits the number of bytes read.

pub fn into_inner(self) -> R

Returns the underlying reader.

Trait Implementations

impl<'a, R> ZeroCopyReader<'a> for Take<R>

where R: ZeroCopyReader<'a>,

fn as_std(&mut self) -> impl Read

Returns a standard io::Read interface for the reader.

fn try_read(&mut self, size: usize) -> Result<BytesCow<'a>, Error>

Attempts to read a specified number of bytes from the reader without copying.

fn take(self, limit: usize) -> Take<Self>

where Self: Sized,

Limits the number of bytes that can be read from the reader.

fn try_read_to_end(&mut self) -> Result<BytesCow<'a>, Error>

Reads all remaining bytes from the reader.