Struct DisplayHex

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

A display helper for formatting a slice of bytes as hex with different options using Rust’s builtin format language

Tuple Fields

0: &'a [u8]

Implementations

impl<'a> DisplayHex<'a>

pub fn new<'b, T>(item: &'b T) -> DisplayHex<'a>

where 'b: 'a, T: AsRef<[u8]>,

Display the underlying bytes of item as hexadecimal digits

Trait Implementations

impl<'a> Display for DisplayHex<'a>

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

Formats the value using the given formatter.

impl<'a> LowerHex for DisplayHex<'a>

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

Formats the value using the given formatter.

impl<'a> PrettyPrint for DisplayHex<'a>

fn render(&self) -> Document

The core of the PrettyPrint functionality.

fn to_pretty_string(&self) -> String

Produce a String containing the results of pretty-printing this object.

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

Pretty-print this object to the given core::fmt::Formatter.

impl<'a> ToHex for DisplayHex<'a>

fn to_hex(&self) -> String

Convert this value to a String containing the hexadecimal digits that correspond to the byte representation of this value.

fn to_hex_with_prefix(&self) -> String

Same as ToHex::to_hex, but ensures the output contains a leading 0x prefix.