Crate numext_fixed_hash

A series of fixed hash types.

Constructors

This crate provides a series of macros that used to construct fixed hashes in compile time.

The input is a hexadecimal string literal with 0x prefix. Completed strings or trimmed strings both are allowed.

And you can use any number of _ in the string literal to separate it for more readable.

Examples

use numext_fixed_hash::{h128, H128};

const H128_VAL: H128 = h128!("0x123456789abcdef");

fn main () -> ::std::io::Result<()> {
    let x1 = h128!("0x123456789abcdef");
    let x2 = h128!("0x00000000000000000123456789abcdef");
    let y = H128::from_trimmed_hex_str("123456789abcdef").unwrap();
    assert_eq!(x1, y);
    assert_eq!(x2, y);
    assert_eq!(H128_VAL, y);
    Ok(())
}

Modules

prelude

Macros

h128	A macro used to construct a fixed hash in compile time.
h160	A macro used to construct a fixed hash in compile time.
h224	A macro used to construct a fixed hash in compile time.
h256	A macro used to construct a fixed hash in compile time.
h384	A macro used to construct a fixed hash in compile time.
h512	A macro used to construct a fixed hash in compile time.
h520	A macro used to construct a fixed hash in compile time.
h1024	A macro used to construct a fixed hash in compile time.
h2048	A macro used to construct a fixed hash in compile time.
h4096	A macro used to construct a fixed hash in compile time.

Structs

H128	Fixed hash type.
H160	Fixed hash type.
H224	Fixed hash type.
H256	Fixed hash type.
H384	Fixed hash type.
H512	Fixed hash type.
H520	Fixed hash type.
H1024	Fixed hash type.
H2048	Fixed hash type.
H4096	Fixed hash type.