Struct regex_automata::util::escape::DebugHaystack

pub struct DebugHaystack<'a>(pub &'a [u8]);

Provides a convenient Debug implementation for &[u8].

This generally works best when the bytes are presumed to be mostly UTF-8, but will work for anything. For any bytes that aren’t UTF-8, they are emitted as hex escape sequences.

Tuple Fields

0: &'a [u8]

Trait Implementations

impl<'a> Debug for DebugHaystack<'a>

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.