Trait ParseHex

pub trait ParseHex {
    // Required method
    fn parse_hex<T: FromHex>(self) -> Result<T, FromHexError>;
}

Parse a hexadecimal value.

struct Test(u16);

hexutil::impl_from_hex!(Test, 2, |data| Ok(Self(u16::from_le_bytes(data))));

let test: Test = "3412".parse_hex().unwrap();
assert_eq!(test, Test(0x1234));

Required Methods

fn parse_hex<T: FromHex>(self) -> Result<T, FromHexError>

Parse the hexadecimal string representation and create a value of type T.

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 ParseHex for &str

fn parse_hex<T: FromHex>(self) -> Result<T, FromHexError>

impl ParseHex for &[u8]

fn parse_hex<T: FromHex>(self) -> Result<T, FromHexError>

Implementors