Crate bitcoin_hashes

Rust Hashes Library

This is a simple, no-dependency library which implements the hash functions needed by Bitcoin. These are SHA256, SHA256d, and RIPEMD160. As an ancillary thing, it exposes hexadecimal serialization and deserialization, since these are needed to display hashes anway.

Re-exports

pub use hmac::Hmac;
pub use hmac::HmacEngine;
pub use error::Error;

Modules

cmp	Useful comparison functions.
error	Error Type
hash160	HASH160 (SHA256 then RIPEMD160)
hex	Hex encoding and decoding
hmac	HMAC support
ripemd160	RIPEMD160
serde_macros	Macros for serde trait impls, and supporting code
sha1	SHA1
sha256	SHA256
sha256d	SHA256d
sha256t	SHA256t (tagged SHA256)
sha512	SHA512
siphash24	SipHash 2-4

Macros

borrow_slice_impl	Adds slicing traits implementations to a given type $ty
hash_newtype	Create a new newtype around a Hash type.
hex_fmt_impl	Adds hexadecimal formatting implementation of a trait $imp to a given type $ty
index_impl	Adds core::ops::Index trait implementation to a given type $ty
serde_impl	Does an “empty” serde implementation for the configuration without serde feature
sha256t_hash_newtype	Macro used to define a newtype tagged hash. It creates two public types:

Traits

Hash	Trait which applies to hashes of all types
HashEngine	A hashing engine which bytes can be serialized into