Trait FromHex 

pub trait FromHex: Sized {
    // Required method
    fn from_byte_iter<I>(iter: I) -> Result<Self, Error>
       where I: Iterator<Item = Result<u8, Error>> + ExactSizeIterator + DoubleEndedIterator;

    // Provided method
    fn from_hex(s: &str) -> Result<Self, Error> { ... }
}

Trait for objects that can be deserialized from hex strings

Required Methods

fn from_byte_iter<I>(iter: I) -> Result<Self, Error>

where I: Iterator<Item = Result<u8, Error>> + ExactSizeIterator + DoubleEndedIterator,

Produce an object from a byte iterator

Provided Methods

fn from_hex(s: &str) -> Result<Self, Error>

Produce an object from a hex string

Dyn Compatibility

This trait is not dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety", so this trait is not object safe.

Implementations on Foreign Types

impl FromHex for Vec<u8>

Available on crate features std or alloc only.

fn from_byte_iter<I>(iter: I) -> Result<Vec<u8>, Error>

where I: Iterator<Item = Result<u8, Error>> + ExactSizeIterator + DoubleEndedIterator,

impl FromHex for [u8; 2]

fn from_byte_iter<I>(iter: I) -> Result<[u8; 2], Error>

where I: Iterator<Item = Result<u8, Error>> + ExactSizeIterator + DoubleEndedIterator,

impl FromHex for [u8; 4]

fn from_byte_iter<I>(iter: I) -> Result<[u8; 4], Error>

where I: Iterator<Item = Result<u8, Error>> + ExactSizeIterator + DoubleEndedIterator,

impl FromHex for [u8; 6]

fn from_byte_iter<I>(iter: I) -> Result<[u8; 6], Error>

where I: Iterator<Item = Result<u8, Error>> + ExactSizeIterator + DoubleEndedIterator,

impl FromHex for [u8; 8]

fn from_byte_iter<I>(iter: I) -> Result<[u8; 8], Error>

where I: Iterator<Item = Result<u8, Error>> + ExactSizeIterator + DoubleEndedIterator,

impl FromHex for [u8; 10]

fn from_byte_iter<I>(iter: I) -> Result<[u8; 10], Error>

where I: Iterator<Item = Result<u8, Error>> + ExactSizeIterator + DoubleEndedIterator,

impl FromHex for [u8; 12]

fn from_byte_iter<I>(iter: I) -> Result<[u8; 12], Error>

where I: Iterator<Item = Result<u8, Error>> + ExactSizeIterator + DoubleEndedIterator,

impl FromHex for [u8; 14]

fn from_byte_iter<I>(iter: I) -> Result<[u8; 14], Error>

where I: Iterator<Item = Result<u8, Error>> + ExactSizeIterator + DoubleEndedIterator,

impl FromHex for [u8; 16]

fn from_byte_iter<I>(iter: I) -> Result<[u8; 16], Error>

where I: Iterator<Item = Result<u8, Error>> + ExactSizeIterator + DoubleEndedIterator,

impl FromHex for [u8; 20]

fn from_byte_iter<I>(iter: I) -> Result<[u8; 20], Error>

where I: Iterator<Item = Result<u8, Error>> + ExactSizeIterator + DoubleEndedIterator,

impl FromHex for [u8; 24]

fn from_byte_iter<I>(iter: I) -> Result<[u8; 24], Error>

where I: Iterator<Item = Result<u8, Error>> + ExactSizeIterator + DoubleEndedIterator,

impl FromHex for [u8; 28]

fn from_byte_iter<I>(iter: I) -> Result<[u8; 28], Error>

where I: Iterator<Item = Result<u8, Error>> + ExactSizeIterator + DoubleEndedIterator,

impl FromHex for [u8; 32]

fn from_byte_iter<I>(iter: I) -> Result<[u8; 32], Error>

where I: Iterator<Item = Result<u8, Error>> + ExactSizeIterator + DoubleEndedIterator,

impl FromHex for [u8; 33]

fn from_byte_iter<I>(iter: I) -> Result<[u8; 33], Error>

where I: Iterator<Item = Result<u8, Error>> + ExactSizeIterator + DoubleEndedIterator,

impl FromHex for [u8; 64]

fn from_byte_iter<I>(iter: I) -> Result<[u8; 64], Error>

where I: Iterator<Item = Result<u8, Error>> + ExactSizeIterator + DoubleEndedIterator,

impl FromHex for [u8; 65]

fn from_byte_iter<I>(iter: I) -> Result<[u8; 65], Error>

where I: Iterator<Item = Result<u8, Error>> + ExactSizeIterator + DoubleEndedIterator,

impl FromHex for [u8; 128]

fn from_byte_iter<I>(iter: I) -> Result<[u8; 128], Error>

where I: Iterator<Item = Result<u8, Error>> + ExactSizeIterator + DoubleEndedIterator,

impl FromHex for [u8; 256]

fn from_byte_iter<I>(iter: I) -> Result<[u8; 256], Error>

where I: Iterator<Item = Result<u8, Error>> + ExactSizeIterator + DoubleEndedIterator,

impl FromHex for [u8; 384]

fn from_byte_iter<I>(iter: I) -> Result<[u8; 384], Error>

where I: Iterator<Item = Result<u8, Error>> + ExactSizeIterator + DoubleEndedIterator,

impl FromHex for [u8; 512]

fn from_byte_iter<I>(iter: I) -> Result<[u8; 512], Error>

where I: Iterator<Item = Result<u8, Error>> + ExactSizeIterator + DoubleEndedIterator,

Implementors

impl<const LEN: usize, const REVERSE_STR: bool> FromHex for Array<u8, LEN, REVERSE_STR>

Available on crate feature hex and (crate features std or alloc) only.

impl<const MIN_LEN: usize, const MAX_LEN: usize> FromHex for Confined<Vec<u8>, MIN_LEN, MAX_LEN>