Struct futures_lite::io::Chain

source · [−]
pub struct Chain<R1, R2> { /* private fields */ }
Expand description

Reader for the AsyncReadExt::chain() method.

Implementations

Gets references to the underlying readers.

Examples
use futures_lite::io::{AsyncReadExt, Cursor};

let r1 = Cursor::new(b"hello");
let r2 = Cursor::new(b"world");

let reader = r1.chain(r2);
let (r1, r2) = reader.get_ref();

Gets mutable references to the underlying readers.

Examples
use futures_lite::io::{AsyncReadExt, Cursor};

let r1 = Cursor::new(b"hello");
let r2 = Cursor::new(b"world");

let mut reader = r1.chain(r2);
let (r1, r2) = reader.get_mut();

Unwraps the adapter, returning the underlying readers.

Examples
use futures_lite::io::{AsyncReadExt, Cursor};

let r1 = Cursor::new(b"hello");
let r2 = Cursor::new(b"world");

let reader = r1.chain(r2);
let (r1, r2) = reader.into_inner();

Trait Implementations

Attempt to return the contents of the internal buffer, filling it with more data from the inner reader if it is empty. Read more

Tells this buffer that amt bytes have been consumed from the buffer, so they should no longer be returned in calls to poll_read. Read more

Attempt to read from the AsyncRead into buf. Read more

Attempt to read from the AsyncRead into bufs using vectored IO operations. Read more

Formats the value using the given formatter. Read more

Auto Trait Implementations

Blanket Implementations

Gets the TypeId of self. Read more

Returns the contents of the internal buffer, filling it with more data if empty. Read more

Consumes amt buffered bytes. Read more

Reads all bytes and appends them into buf until the delimiter byte or EOF is found. Read more

Reads all bytes and appends them into buf until a newline (the 0xA byte) or EOF is found. Read more

Returns a stream over the lines of this byte stream. Read more

Returns a stream over the contents of this reader split on the specified byte. Read more

Reads some bytes from the byte stream. Read more

Like read(), except it reads into a slice of buffers. Read more

Reads the entire contents and appends them to a Vec. Read more

Reads the entire contents and appends them to a String. Read more

Reads the exact number of bytes required to fill buf. Read more

Creates an adapter which will read at most limit bytes from it. Read more

Converts this AsyncRead into a Stream of bytes. Read more

Creates an adapter which will chain this stream with another. Read more

Boxes the reader and changes its type to dyn AsyncRead + Send + 'a. Read more

Immutably borrows from an owned value. Read more

Mutably borrows from an owned value. Read more

Returns the argument unchanged.

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

The type returned in the event of a conversion error.

Performs the conversion.

The type returned in the event of a conversion error.

Performs the conversion.