lit_mod

Macro slice

Source 
slice!() { /* proc-macro */ }
Expand description

Replaces the literal with a slice of the literal.

Note: This macro doesn’t slice by bytes, but by characters.

§Examples

Basic usage:

use lit_mod::slice;

assert_eq!("world!", slice!("Hello, world!", 7..));
assert_eq!("Hello", slice!("Hello, world!", ..-8));