Macro textwrap_macros::fill [−][src]
Fill a line of text at width
characters.
Strings are wrapped based on their displayed width, not their size in bytes.
The result is a string with newlines between each line. Use wrap
if
you need access to the individual lines.
Usage
ⓘ
fill!($text: lit &str, $width: lit usize) -> lit &str
Example
use textwrap_macros::fill; const FILLED: &str = fill!("Memory safety without garbage collection.", 15); assert_eq!(FILLED, "Memory safety\nwithout garbage\ncollection.");
See also textwrap::fill.