Constant display_bytes::HEX_UTF8

pub const HEX_UTF8: DisplayBytesConfig<'static, FormatHex<'static>> = DisplayBytesConfig{delim: [" {{ ", " }} "],
                   ascii_only: false,
                   min_str_len: 6,
                   print_terms: true,
                   invert_delims: false,
                   byte_format: DEFAULT_HEX,}

Prints byte sections with hexadecimal bytes wrapped in {{ }}. Prints all valid UTF-8 strings.