Module util 

Available on crate feature io only.

IO related utilities functions for ease of use.

Modules

split

Functionality to split an I/O type into separate read and write halves.

Structs

Null

An empty reader and writer constructed via null.

Repeat

A reader that infinitely repeats one byte constructed via repeat.

Take

Read up to a limit number of bytes from reader.

Traits

Splittable

A trait for types that can be split into separate read and write halves.

Functions

copy

Asynchronously copies the entire contents of a reader into a writer.

copy_bidirectional

Asynchronously copies data bidirectionally between two pairs of reader and writer.

copy_bidirectional_with_sizes

Asynchronously copies data bidirectionally between two pairs of reader and writer with specified buffer sizes.

copy_with_size

Asynchronously copies the entire contents of a reader into a writer with specified buffer sizes.

null

Create a new Null reader and writer which acts like a black hole.

repeat

Creates a reader that infinitely repeats one byte.