Crate range_split

Utilities for splitting sequences with range parameters.

The TakeRange trait provides polymorphic, easily memorizable methods for splitting indexed sequences with a parameter given in range syntax.

use range_split::TakeRange;

let mut buf = Bytes::from("Hello, world");
let p = buf.take_range(..5);
buf.remove_range(2..);
assert_eq!(p, "Hello");
assert_eq!(buf, ", ");

is equivalent to

let mut buf = Bytes::from("Hello, world");
let p = buf.split_to(5);
buf.truncate(2);

Implementations of TakeRange are provided for Bytes and BytesMut from the crate bytes if the bytes compile-time feature is enabled.

Modules

• mem
  Utilities for working with ranges of collections in memory.
• str
  Utilities for validating ranges on UTF-8 strings.

Macros

• assert_str_range
  Asserts that the given range is valid for the given string slice.

Traits

• TakeRange
  Methods for splitting out part of a collection with a given range.