hashes: Update API files

Rust Bitcoin/rust-bitcoin
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What the developer wrote

Authored by jrakibi
28/100 · Opaque
hashes: Update API files
✓ Subject identifies a change! No meaningful explanatory body
The short version
What changed, and why it matters

This commit only updates generated API snapshot text files in the rust-bitcoin hashes crate. It removes lines that list certain public type aliases and constants from the recorded public API surface. These files are used to detect unintended API changes during CI, not to implement behavior. There is no code change, no bug fix, and no security-relevant content in the diff.
Recommended action
No action required. This is a maintenance commit updating generated API snapshot files. Reviewers may verify the snapshot changes match the intended source-code API refactor, but there is no security implication.
Security signals we found

No strong security signals were identified.
Technical analysis
Evidence from the diff

The diff modifies three API snapshot files (hashes/api/all-features.txt, alloc-only.txt, no-features.txt). The deletions are all generated public-API listings: HashEngine::Bytes associated type aliases, HashEngine::LEN, and per-engine Bytes type aliases. These snapshots are produced by cargo-public-api or similar tooling and committed for API diffing. The commit does not touch source code, tests, documentation, or build logic. The change reflects a prior source-code refactor that moved or removed these associated items from the public API; this commit merely regenerates the snapshots.
Changed components

hashes/api/all-features.txthashes/api/alloc-only.txthashes/api/no-features.txt
Inspect captured patch +0 / −81
diff --git a/hashes/api/all-features.txt b/hashes/api/all-features.txt
index d4d22760..57c46c62 100644
--- a/hashes/api/all-features.txt
+++ b/hashes/api/all-features.txt
@@ -99,7 +99,6 @@ pub struct bitcoin_hashes::hash160::HashEngine(_)
 impl bitcoin_hashes::hash160::HashEngine
 pub const fn bitcoin_hashes::hash160::HashEngine::new() -> Self
 impl bitcoin_hashes::HashEngine for bitcoin_hashes::hash160::HashEngine
-pub type bitcoin_hashes::hash160::HashEngine::Bytes = [u8; 20]
 pub type bitcoin_hashes::hash160::HashEngine::Hash = bitcoin_hashes::hash160::Hash
 pub const bitcoin_hashes::hash160::HashEngine::BLOCK_SIZE: usize
 pub fn bitcoin_hashes::hash160::HashEngine::finalize(self) -> Self::Hash
@@ -351,7 +350,6 @@ pub fn bitcoin_hashes::hmac::HmacEngine<T>::from_inner_engines(iengine: T, oengi
 pub fn bitcoin_hashes::hmac::HmacEngine<T>::new(key: &[u8]) -> Self where T: core::default::Default
 pub fn bitcoin_hashes::hmac::HmacEngine<T>::non_secure_erase(&mut self)
 impl<T: bitcoin_hashes::HashEngine> bitcoin_hashes::HashEngine for bitcoin_hashes::hmac::HmacEngine<T>
-pub type bitcoin_hashes::hmac::HmacEngine<T>::Bytes = <T as bitcoin_hashes::HashEngine>::Bytes
 pub type bitcoin_hashes::hmac::HmacEngine<T>::Hash = bitcoin_hashes::hmac::Hmac<<T as bitcoin_hashes::HashEngine>::Hash>
 pub const bitcoin_hashes::hmac::HmacEngine<T>::BLOCK_SIZE: usize
 pub fn bitcoin_hashes::hmac::HmacEngine<T>::finalize(self) -> Self::Hash
@@ -572,7 +570,6 @@ pub struct bitcoin_hashes::ripemd160::HashEngine
 impl bitcoin_hashes::ripemd160::HashEngine
 pub const fn bitcoin_hashes::ripemd160::HashEngine::new() -> Self
 impl bitcoin_hashes::HashEngine for bitcoin_hashes::ripemd160::HashEngine
-pub type bitcoin_hashes::ripemd160::HashEngine::Bytes = [u8; 20]
 pub type bitcoin_hashes::ripemd160::HashEngine::Hash = bitcoin_hashes::ripemd160::Hash
 pub const bitcoin_hashes::ripemd160::HashEngine::BLOCK_SIZE: usize
 pub fn bitcoin_hashes::ripemd160::HashEngine::finalize(self) -> Self::Hash
@@ -713,7 +710,6 @@ pub struct bitcoin_hashes::sha1::HashEngine
 impl bitcoin_hashes::sha1::HashEngine
 pub const fn bitcoin_hashes::sha1::HashEngine::new() -> Self
 impl bitcoin_hashes::HashEngine for bitcoin_hashes::sha1::HashEngine
-pub type bitcoin_hashes::sha1::HashEngine::Bytes = [u8; 20]
 pub type bitcoin_hashes::sha1::HashEngine::Hash = bitcoin_hashes::sha1::Hash
 pub const bitcoin_hashes::sha1::HashEngine::BLOCK_SIZE: usize
 pub fn bitcoin_hashes::sha1::HashEngine::finalize(self) -> Self::Hash
@@ -907,7 +903,6 @@ pub fn bitcoin_hashes::sha256::HashEngine::from_midstate(midstate: bitcoin_hashe
 pub fn bitcoin_hashes::sha256::HashEngine::midstate(&self) -> core::result::Result<bitcoin_hashes::sha256::Midstate, bitcoin_hashes::sha256::error::MidstateError>
 pub const fn bitcoin_hashes::sha256::HashEngine::new() -> Self
 impl bitcoin_hashes::HashEngine for bitcoin_hashes::sha256::HashEngine
-pub type bitcoin_hashes::sha256::HashEngine::Bytes = [u8; 32]
 pub type bitcoin_hashes::sha256::HashEngine::Hash = bitcoin_hashes::sha256::Hash
 pub const bitcoin_hashes::sha256::HashEngine::BLOCK_SIZE: usize
 pub fn bitcoin_hashes::sha256::HashEngine::finalize(self) -> Self::Hash
@@ -1151,7 +1146,6 @@ pub struct bitcoin_hashes::sha256d::HashEngine(_)
 impl bitcoin_hashes::sha256d::HashEngine
 pub const fn bitcoin_hashes::sha256d::HashEngine::new() -> Self
 impl bitcoin_hashes::HashEngine for bitcoin_hashes::sha256d::HashEngine
-pub type bitcoin_hashes::sha256d::HashEngine::Bytes = [u8; 32]
 pub type bitcoin_hashes::sha256d::HashEngine::Hash = bitcoin_hashes::sha256d::Hash
 pub const bitcoin_hashes::sha256d::HashEngine::BLOCK_SIZE: usize
 pub fn bitcoin_hashes::sha256d::HashEngine::finalize(self) -> Self::Hash
@@ -1285,7 +1279,6 @@ pub fn bitcoin_hashes::sha256t::Hash<T>::from(t: T) -> T
 impl<T> serde::de::DeserializeOwned for bitcoin_hashes::sha256t::Hash<T> where T: for<'de> serde::de::Deserialize<'de>
 pub struct bitcoin_hashes::sha256t::HashEngine<T>(_, _)
 impl<T: bitcoin_hashes::sha256t::Tag> bitcoin_hashes::HashEngine for bitcoin_hashes::sha256t::HashEngine<T>
-pub type bitcoin_hashes::sha256t::HashEngine<T>::Bytes = [u8; 32]
 pub type bitcoin_hashes::sha256t::HashEngine<T>::Hash = bitcoin_hashes::sha256t::Hash<T>
 pub const bitcoin_hashes::sha256t::HashEngine<T>::BLOCK_SIZE: usize
 pub fn bitcoin_hashes::sha256t::HashEngine<T>::finalize(self) -> Self::Hash
@@ -1428,7 +1421,6 @@ pub struct bitcoin_hashes::sha384::HashEngine(_)
 impl bitcoin_hashes::sha384::HashEngine
 pub const fn bitcoin_hashes::sha384::HashEngine::new() -> Self
 impl bitcoin_hashes::HashEngine for bitcoin_hashes::sha384::HashEngine
-pub type bitcoin_hashes::sha384::HashEngine::Bytes = [u8; 48]
 pub type bitcoin_hashes::sha384::HashEngine::Hash = bitcoin_hashes::sha384::Hash
 pub const bitcoin_hashes::sha384::HashEngine::BLOCK_SIZE: usize
 pub fn bitcoin_hashes::sha384::HashEngine::finalize(self) -> Self::Hash
@@ -1567,7 +1559,6 @@ pub struct bitcoin_hashes::sha3_256::HashEngine
 impl bitcoin_hashes::sha3_256::HashEngine
 pub const fn bitcoin_hashes::sha3_256::HashEngine::new() -> Self
 impl bitcoin_hashes::HashEngine for bitcoin_hashes::sha3_256::HashEngine
-pub type bitcoin_hashes::sha3_256::HashEngine::Bytes = [u8; 32]
 pub type bitcoin_hashes::sha3_256::HashEngine::Hash = bitcoin_hashes::sha3_256::Hash
 pub const bitcoin_hashes::sha3_256::HashEngine::BLOCK_SIZE: usize
 pub fn bitcoin_hashes::sha3_256::HashEngine::finalize(self) -> Self::Hash
@@ -1708,7 +1699,6 @@ pub struct bitcoin_hashes::sha512::HashEngine
 impl bitcoin_hashes::sha512::HashEngine
 pub const fn bitcoin_hashes::sha512::HashEngine::new() -> Self
 impl bitcoin_hashes::HashEngine for bitcoin_hashes::sha512::HashEngine
-pub type bitcoin_hashes::sha512::HashEngine::Bytes = [u8; 64]
 pub type bitcoin_hashes::sha512::HashEngine::Hash = bitcoin_hashes::sha512::Hash
 pub const bitcoin_hashes::sha512::HashEngine::BLOCK_SIZE: usize
 pub fn bitcoin_hashes::sha512::HashEngine::finalize(self) -> Self::Hash
@@ -1849,7 +1839,6 @@ pub struct bitcoin_hashes::sha512_256::HashEngine(_)
 impl bitcoin_hashes::sha512_256::HashEngine
 pub const fn bitcoin_hashes::sha512_256::HashEngine::new() -> Self
 impl bitcoin_hashes::HashEngine for bitcoin_hashes::sha512_256::HashEngine
-pub type bitcoin_hashes::sha512_256::HashEngine::Bytes = [u8; 64]
 pub type bitcoin_hashes::sha512_256::HashEngine::Hash = bitcoin_hashes::sha512_256::Hash
 pub const bitcoin_hashes::sha512_256::HashEngine::BLOCK_SIZE: usize
 pub fn bitcoin_hashes::sha512_256::HashEngine::finalize(self) -> Self::Hash
@@ -1991,7 +1980,6 @@ impl bitcoin_hashes::siphash24::HashEngine
 pub fn bitcoin_hashes::siphash24::HashEngine::keys(&self) -> (u64, u64)
 pub const fn bitcoin_hashes::siphash24::HashEngine::with_keys(k0: u64, k1: u64) -> Self
 impl bitcoin_hashes::HashEngine for bitcoin_hashes::siphash24::HashEngine
-pub type bitcoin_hashes::siphash24::HashEngine::Bytes = [u8; 8]
 pub type bitcoin_hashes::siphash24::HashEngine::Hash = bitcoin_hashes::siphash24::Hash
 pub const bitcoin_hashes::siphash24::HashEngine::BLOCK_SIZE: usize
 pub fn bitcoin_hashes::siphash24::HashEngine::finalize(self) -> Self::Hash
@@ -2241,7 +2229,6 @@ pub fn bitcoin_hashes::hmac::HmacEngine<T>::from_inner_engines(iengine: T, oengi
 pub fn bitcoin_hashes::hmac::HmacEngine<T>::new(key: &[u8]) -> Self where T: core::default::Default
 pub fn bitcoin_hashes::hmac::HmacEngine<T>::non_secure_erase(&mut self)
 impl<T: bitcoin_hashes::HashEngine> bitcoin_hashes::HashEngine for bitcoin_hashes::hmac::HmacEngine<T>
-pub type bitcoin_hashes::hmac::HmacEngine<T>::Bytes = <T as bitcoin_hashes::HashEngine>::Bytes
 pub type bitcoin_hashes::hmac::HmacEngine<T>::Hash = bitcoin_hashes::hmac::Hmac<<T as bitcoin_hashes::HashEngine>::Hash>
 pub const bitcoin_hashes::hmac::HmacEngine<T>::BLOCK_SIZE: usize
 pub fn bitcoin_hashes::hmac::HmacEngine<T>::finalize(self) -> Self::Hash
@@ -3261,92 +3248,78 @@ pub fn bitcoin_hashes::sha256t::Hash<T>::as_byte_array(&self) -> &Self::Bytes
 pub fn bitcoin_hashes::sha256t::Hash<T>::from_byte_array(bytes: Self::Bytes) -> Self
 pub fn bitcoin_hashes::sha256t::Hash<T>::to_byte_array(self) -> Self::Bytes
 pub trait bitcoin_hashes::HashEngine: core::clone::Clone
-pub type bitcoin_hashes::HashEngine::Bytes: core::marker::Copy + bitcoin_hashes::IsByteArray
 pub type bitcoin_hashes::HashEngine::Hash: bitcoin_hashes::Hash
 pub const bitcoin_hashes::HashEngine::BLOCK_SIZE: usize
-pub const bitcoin_hashes::HashEngine::LEN: usize
 pub fn bitcoin_hashes::HashEngine::finalize(self) -> Self::Hash
 pub fn bitcoin_hashes::HashEngine::input(&mut self, data: &[u8])
 pub fn bitcoin_hashes::HashEngine::n_bytes_hashed(&self) -> u64
 impl bitcoin_hashes::HashEngine for bitcoin_hashes::hash160::HashEngine
-pub type bitcoin_hashes::hash160::HashEngine::Bytes = [u8; 20]
 pub type bitcoin_hashes::hash160::HashEngine::Hash = bitcoin_hashes::hash160::Hash
 pub const bitcoin_hashes::hash160::HashEngine::BLOCK_SIZE: usize
 pub fn bitcoin_hashes::hash160::HashEngine::finalize(self) -> Self::Hash
 pub fn bitcoin_hashes::hash160::HashEngine::input(&mut self, data: &[u8])
 pub fn bitcoin_hashes::hash160::HashEngine::n_bytes_hashed(&self) -> u64
 impl bitcoin_hashes::HashEngine for bitcoin_hashes::ripemd160::HashEngine
-pub type bitcoin_hashes::ripemd160::HashEngine::Bytes = [u8; 20]
 pub type bitcoin_hashes::ripemd160::HashEngine::Hash = bitcoin_hashes::ripemd160::Hash
 pub const bitcoin_hashes::ripemd160::HashEngine::BLOCK_SIZE: usize
 pub fn bitcoin_hashes::ripemd160::HashEngine::finalize(self) -> Self::Hash
 pub fn bitcoin_hashes::ripemd160::HashEngine::input(&mut self, inp: &[u8])
 pub fn bitcoin_hashes::ripemd160::HashEngine::n_bytes_hashed(&self) -> u64
 impl bitcoin_hashes::HashEngine for bitcoin_hashes::sha1::HashEngine
-pub type bitcoin_hashes::sha1::HashEngine::Bytes = [u8; 20]
 pub type bitcoin_hashes::sha1::HashEngine::Hash = bitcoin_hashes::sha1::Hash
 pub const bitcoin_hashes::sha1::HashEngine::BLOCK_SIZE: usize
 pub fn bitcoin_hashes::sha1::HashEngine::finalize(self) -> Self::Hash
 pub fn bitcoin_hashes::sha1::HashEngine::input(&mut self, inp: &[u8])
 pub fn bitcoin_hashes::sha1::HashEngine::n_bytes_hashed(&self) -> u64
 impl bitcoin_hashes::HashEngine for bitcoin_hashes::sha256::HashEngine
-pub type bitcoin_hashes::sha256::HashEngine::Bytes = [u8; 32]
 pub type bitcoin_hashes::sha256::HashEngine::Hash = bitcoin_hashes::sha256::Hash
 pub const bitcoin_hashes::sha256::HashEngine::BLOCK_SIZE: usize
 pub fn bitcoin_hashes::sha256::HashEngine::finalize(self) -> Self::Hash
 pub fn bitcoin_hashes::sha256::HashEngine::input(&mut self, inp: &[u8])
 pub fn bitcoin_hashes::sha256::HashEngine::n_bytes_hashed(&self) -> u64
 impl bitcoin_hashes::HashEngine for bitcoin_hashes::sha256d::HashEngine
-pub type bitcoin_hashes::sha256d::HashEngine::Bytes = [u8; 32]
 pub type bitcoin_hashes::sha256d::HashEngine::Hash = bitcoin_hashes::sha256d::Hash
 pub const bitcoin_hashes::sha256d::HashEngine::BLOCK_SIZE: usize
 pub fn bitcoin_hashes::sha256d::HashEngine::finalize(self) -> Self::Hash
 pub fn bitcoin_hashes::sha256d::HashEngine::input(&mut self, data: &[u8])
 pub fn bitcoin_hashes::sha256d::HashEngine::n_bytes_hashed(&self) -> u64
 impl bitcoin_hashes::HashEngine for bitcoin_hashes::sha384::HashEngine
-pub type bitcoin_hashes::sha384::HashEngine::Bytes = [u8; 48]
 pub type bitcoin_hashes::sha384::HashEngine::Hash = bitcoin_hashes::sha384::Hash
 pub const bitcoin_hashes::sha384::HashEngine::BLOCK_SIZE: usize
 pub fn bitcoin_hashes::sha384::HashEngine::finalize(self) -> Self::Hash
 pub fn bitcoin_hashes::sha384::HashEngine::input(&mut self, inp: &[u8])
 pub fn bitcoin_hashes::sha384::HashEngine::n_bytes_hashed(&self) -> u64
 impl bitcoin_hashes::HashEngine for bitcoin_hashes::sha3_256::HashEngine
-pub type bitcoin_hashes::sha3_256::HashEngine::Bytes = [u8; 32]
 pub type bitcoin_hashes::sha3_256::HashEngine::Hash = bitcoin_hashes::sha3_256::Hash
 pub const bitcoin_hashes::sha3_256::HashEngine::BLOCK_SIZE: usize
 pub fn bitcoin_hashes::sha3_256::HashEngine::finalize(self) -> Self::Hash
 pub fn bitcoin_hashes::sha3_256::HashEngine::input(&mut self, inp: &[u8])
 pub fn bitcoin_hashes::sha3_256::HashEngine::n_bytes_hashed(&self) -> u64
 impl bitcoin_hashes::HashEngine for bitcoin_hashes::sha512::HashEngine
-pub type bitcoin_hashes::sha512::HashEngine::Bytes = [u8; 64]
 pub type bitcoin_hashes::sha512::HashEngine::Hash = bitcoin_hashes::sha512::Hash
 pub const bitcoin_hashes::sha512::HashEngine::BLOCK_SIZE: usize
 pub fn bitcoin_hashes::sha512::HashEngine::finalize(self) -> Self::Hash
 pub fn bitcoin_hashes::sha512::HashEngine::input(&mut self, inp: &[u8])
 pub fn bitcoin_hashes::sha512::HashEngine::n_bytes_hashed(&self) -> u64
 impl bitcoin_hashes::HashEngine for bitcoin_hashes::sha512_256::HashEngine
-pub type bitcoin_hashes::sha512_256::HashEngine::Bytes = [u8; 64]
 pub type bitcoin_hashes::sha512_256::HashEngine::Hash = bitcoin_hashes::sha512_256::Hash
 pub const bitcoin_hashes::sha512_256::HashEngine::BLOCK_SIZE: usize
 pub fn bitcoin_hashes::sha512_256::HashEngine::finalize(self) -> Self::Hash
 pub fn bitcoin_hashes::sha512_256::HashEngine::input(&mut self, inp: &[u8])
 pub fn bitcoin_hashes::sha512_256::HashEngine::n_bytes_hashed(&self) -> u64
 impl bitcoin_hashes::HashEngine for bitcoin_hashes::siphash24::HashEngine
-pub type bitcoin_hashes::siphash24::HashEngine::Bytes = [u8; 8]
 pub type bitcoin_hashes::siphash24::HashEngine::Hash = bitcoin_hashes::siphash24::Hash
 pub const bitcoin_hashes::siphash24::HashEngine::BLOCK_SIZE: usize
 pub fn bitcoin_hashes::siphash24::HashEngine::finalize(self) -> Self::Hash
 pub fn bitcoin_hashes::siphash24::HashEngine::input(&mut self, msg: &[u8])
 pub fn bitcoin_hashes::siphash24::HashEngine::n_bytes_hashed(&self) -> u64
 impl<T: bitcoin_hashes::HashEngine> bitcoin_hashes::HashEngine for bitcoin_hashes::hmac::HmacEngine<T>
-pub type bitcoin_hashes::hmac::HmacEngine<T>::Bytes = <T as bitcoin_hashes::HashEngine>::Bytes
 pub type bitcoin_hashes::hmac::HmacEngine<T>::Hash = bitcoin_hashes::hmac::Hmac<<T as bitcoin_hashes::HashEngine>::Hash>
 pub const bitcoin_hashes::hmac::HmacEngine<T>::BLOCK_SIZE: usize
 pub fn bitcoin_hashes::hmac::HmacEngine<T>::finalize(self) -> Self::Hash
 pub fn bitcoin_hashes::hmac::HmacEngine<T>::input(&mut self, buf: &[u8])
 pub fn bitcoin_hashes::hmac::HmacEngine<T>::n_bytes_hashed(&self) -> u64
 impl<T: bitcoin_hashes::sha256t::Tag> bitcoin_hashes::HashEngine for bitcoin_hashes::sha256t::HashEngine<T>
-pub type bitcoin_hashes::sha256t::HashEngine<T>::Bytes = [u8; 32]
 pub type bitcoin_hashes::sha256t::HashEngine<T>::Hash = bitcoin_hashes::sha256t::Hash<T>
 pub const bitcoin_hashes::sha256t::HashEngine<T>::BLOCK_SIZE: usize
 pub fn bitcoin_hashes::sha256t::HashEngine<T>::finalize(self) -> Self::Hash
diff --git a/hashes/api/alloc-only.txt b/hashes/api/alloc-only.txt
index d12392de..9dace889 100644
--- a/hashes/api/alloc-only.txt
+++ b/hashes/api/alloc-only.txt
@@ -79,7 +79,6 @@ pub struct bitcoin_hashes::hash160::HashEngine(_)
 impl bitcoin_hashes::hash160::HashEngine
 pub const fn bitcoin_hashes::hash160::HashEngine::new() -> Self
 impl bitcoin_hashes::HashEngine for bitcoin_hashes::hash160::HashEngine
-pub type bitcoin_hashes::hash160::HashEngine::Bytes = [u8; 20]
 pub type bitcoin_hashes::hash160::HashEngine::Hash = bitcoin_hashes::hash160::Hash
 pub const bitcoin_hashes::hash160::HashEngine::BLOCK_SIZE: usize
 pub fn bitcoin_hashes::hash160::HashEngine::finalize(self) -> Self::Hash
@@ -319,7 +318,6 @@ pub fn bitcoin_hashes::hmac::HmacEngine<T>::from_inner_engines(iengine: T, oengi
 pub fn bitcoin_hashes::hmac::HmacEngine<T>::new(key: &[u8]) -> Self where T: core::default::Default
 pub fn bitcoin_hashes::hmac::HmacEngine<T>::non_secure_erase(&mut self)
 impl<T: bitcoin_hashes::HashEngine> bitcoin_hashes::HashEngine for bitcoin_hashes::hmac::HmacEngine<T>
-pub type bitcoin_hashes::hmac::HmacEngine<T>::Bytes = <T as bitcoin_hashes::HashEngine>::Bytes
 pub type bitcoin_hashes::hmac::HmacEngine<T>::Hash = bitcoin_hashes::hmac::Hmac<<T as bitcoin_hashes::HashEngine>::Hash>
 pub const bitcoin_hashes::hmac::HmacEngine<T>::BLOCK_SIZE: usize
 pub fn bitcoin_hashes::hmac::HmacEngine<T>::finalize(self) -> Self::Hash
@@ -503,7 +501,6 @@ pub struct bitcoin_hashes::ripemd160::HashEngine
 impl bitcoin_hashes::ripemd160::HashEngine
 pub const fn bitcoin_hashes::ripemd160::HashEngine::new() -> Self
 impl bitcoin_hashes::HashEngine for bitcoin_hashes::ripemd160::HashEngine
-pub type bitcoin_hashes::ripemd160::HashEngine::Bytes = [u8; 20]
 pub type bitcoin_hashes::ripemd160::HashEngine::Hash = bitcoin_hashes::ripemd160::Hash
 pub const bitcoin_hashes::ripemd160::HashEngine::BLOCK_SIZE: usize
 pub fn bitcoin_hashes::ripemd160::HashEngine::finalize(self) -> Self::Hash
@@ -623,7 +620,6 @@ pub struct bitcoin_hashes::sha1::HashEngine
 impl bitcoin_hashes::sha1::HashEngine
 pub const fn bitcoin_hashes::sha1::HashEngine::new() -> Self
 impl bitcoin_hashes::HashEngine for bitcoin_hashes::sha1::HashEngine
-pub type bitcoin_hashes::sha1::HashEngine::Bytes = [u8; 20]
 pub type bitcoin_hashes::sha1::HashEngine::Hash = bitcoin_hashes::sha1::Hash
 pub const bitcoin_hashes::sha1::HashEngine::BLOCK_SIZE: usize
 pub fn bitcoin_hashes::sha1::HashEngine::finalize(self) -> Self::Hash
@@ -794,7 +790,6 @@ pub fn bitcoin_hashes::sha256::HashEngine::from_midstate(midstate: bitcoin_hashe
 pub fn bitcoin_hashes::sha256::HashEngine::midstate(&self) -> core::result::Result<bitcoin_hashes::sha256::Midstate, bitcoin_hashes::sha256::error::MidstateError>
 pub const fn bitcoin_hashes::sha256::HashEngine::new() -> Self
 impl bitcoin_hashes::HashEngine for bitcoin_hashes::sha256::HashEngine
-pub type bitcoin_hashes::sha256::HashEngine::Bytes = [u8; 32]
 pub type bitcoin_hashes::sha256::HashEngine::Hash = bitcoin_hashes::sha256::Hash
 pub const bitcoin_hashes::sha256::HashEngine::BLOCK_SIZE: usize
 pub fn bitcoin_hashes::sha256::HashEngine::finalize(self) -> Self::Hash
@@ -1015,7 +1010,6 @@ pub struct bitcoin_hashes::sha256d::HashEngine(_)
 impl bitcoin_hashes::sha256d::HashEngine
 pub const fn bitcoin_hashes::sha256d::HashEngine::new() -> Self
 impl bitcoin_hashes::HashEngine for bitcoin_hashes::sha256d::HashEngine
-pub type bitcoin_hashes::sha256d::HashEngine::Bytes = [u8; 32]
 pub type bitcoin_hashes::sha256d::HashEngine::Hash = bitcoin_hashes::sha256d::Hash
 pub const bitcoin_hashes::sha256d::HashEngine::BLOCK_SIZE: usize
 pub fn bitcoin_hashes::sha256d::HashEngine::finalize(self) -> Self::Hash
@@ -1130,7 +1124,6 @@ impl<T> core::convert::From<T> for bitcoin_hashes::sha256t::Hash<T>
 pub fn bitcoin_hashes::sha256t::Hash<T>::from(t: T) -> T
 pub struct bitcoin_hashes::sha256t::HashEngine<T>(_, _)
 impl<T: bitcoin_hashes::sha256t::Tag> bitcoin_hashes::HashEngine for bitcoin_hashes::sha256t::HashEngine<T>
-pub type bitcoin_hashes::sha256t::HashEngine<T>::Bytes = [u8; 32]
 pub type bitcoin_hashes::sha256t::HashEngine<T>::Hash = bitcoin_hashes::sha256t::Hash<T>
 pub const bitcoin_hashes::sha256t::HashEngine<T>::BLOCK_SIZE: usize
 pub fn bitcoin_hashes::sha256t::HashEngine<T>::finalize(self) -> Self::Hash
@@ -1252,7 +1245,6 @@ pub struct bitcoin_hashes::sha384::HashEngine(_)
 impl bitcoin_hashes::sha384::HashEngine
 pub const fn bitcoin_hashes::sha384::HashEngine::new() -> Self
 impl bitcoin_hashes::HashEngine for bitcoin_hashes::sha384::HashEngine
-pub type bitcoin_hashes::sha384::HashEngine::Bytes = [u8; 48]
 pub type bitcoin_hashes::sha384::HashEngine::Hash = bitcoin_hashes::sha384::Hash
 pub const bitcoin_hashes::sha384::HashEngine::BLOCK_SIZE: usize
 pub fn bitcoin_hashes::sha384::HashEngine::finalize(self) -> Self::Hash
@@ -1370,7 +1362,6 @@ pub struct bitcoin_hashes::sha3_256::HashEngine
 impl bitcoin_hashes::sha3_256::HashEngine
 pub const fn bitcoin_hashes::sha3_256::HashEngine::new() -> Self
 impl bitcoin_hashes::HashEngine for bitcoin_hashes::sha3_256::HashEngine
-pub type bitcoin_hashes::sha3_256::HashEngine::Bytes = [u8; 32]
 pub type bitcoin_hashes::sha3_256::HashEngine::Hash = bitcoin_hashes::sha3_256::Hash
 pub const bitcoin_hashes::sha3_256::HashEngine::BLOCK_SIZE: usize
 pub fn bitcoin_hashes::sha3_256::HashEngine::finalize(self) -> Self::Hash
@@ -1490,7 +1481,6 @@ pub struct bitcoin_hashes::sha512::HashEngine
 impl bitcoin_hashes::sha512::HashEngine
 pub const fn bitcoin_hashes::sha512::HashEngine::new() -> Self
 impl bitcoin_hashes::HashEngine for bitcoin_hashes::sha512::HashEngine
-pub type bitcoin_hashes::sha512::HashEngine::Bytes = [u8; 64]
 pub type bitcoin_hashes::sha512::HashEngine::Hash = bitcoin_hashes::sha512::Hash
 pub const bitcoin_hashes::sha512::HashEngine::BLOCK_SIZE: usize
 pub fn bitcoin_hashes::sha512::HashEngine::finalize(self) -> Self::Hash
@@ -1610,7 +1600,6 @@ pub struct bitcoin_hashes::sha512_256::HashEngine(_)
 impl bitcoin_hashes::sha512_256::HashEngine
 pub const fn bitcoin_hashes::sha512_256::HashEngine::new() -> Self
 impl bitcoin_hashes::HashEngine for bitcoin_hashes::sha512_256::HashEngine
-pub type bitcoin_hashes::sha512_256::HashEngine::Bytes = [u8; 64]
 pub type bitcoin_hashes::sha512_256::HashEngine::Hash = bitcoin_hashes::sha512_256::Hash
 pub const bitcoin_hashes::sha512_256::HashEngine::BLOCK_SIZE: usize
 pub fn bitcoin_hashes::sha512_256::HashEngine::finalize(self) -> Self::Hash
@@ -1733,7 +1722,6 @@ impl bitcoin_hashes::siphash24::HashEngine
 pub fn bitcoin_hashes::siphash24::HashEngine::keys(&self) -> (u64, u64)
 pub const fn bitcoin_hashes::siphash24::HashEngine::with_keys(k0: u64, k1: u64) -> Self
 impl bitcoin_hashes::HashEngine for bitcoin_hashes::siphash24::HashEngine
-pub type bitcoin_hashes::siphash24::HashEngine::Bytes = [u8; 8]
 pub type bitcoin_hashes::siphash24::HashEngine::Hash = bitcoin_hashes::siphash24::Hash
 pub const bitcoin_hashes::siphash24::HashEngine::BLOCK_SIZE: usize
 pub fn bitcoin_hashes::siphash24::HashEngine::finalize(self) -> Self::Hash
@@ -1955,7 +1943,6 @@ pub fn bitcoin_hashes::hmac::HmacEngine<T>::from_inner_engines(iengine: T, oengi
 pub fn bitcoin_hashes::hmac::HmacEngine<T>::new(key: &[u8]) -> Self where T: core::default::Default
 pub fn bitcoin_hashes::hmac::HmacEngine<T>::non_secure_erase(&mut self)
 impl<T: bitcoin_hashes::HashEngine> bitcoin_hashes::HashEngine for bitcoin_hashes::hmac::HmacEngine<T>
-pub type bitcoin_hashes::hmac::HmacEngine<T>::Bytes = <T as bitcoin_hashes::HashEngine>::Bytes
 pub type bitcoin_hashes::hmac::HmacEngine<T>::Hash = bitcoin_hashes::hmac::Hmac<<T as bitcoin_hashes::HashEngine>::Hash>
 pub const bitcoin_hashes::hmac::HmacEngine<T>::BLOCK_SIZE: usize
 pub fn bitcoin_hashes::hmac::HmacEngine<T>::finalize(self) -> Self::Hash
@@ -2796,92 +2783,78 @@ pub fn bitcoin_hashes::sha256t::Hash<T>::as_byte_array(&self) -> &Self::Bytes
 pub fn bitcoin_hashes::sha256t::Hash<T>::from_byte_array(bytes: Self::Bytes) -> Self
 pub fn bitcoin_hashes::sha256t::Hash<T>::to_byte_array(self) -> Self::Bytes
 pub trait bitcoin_hashes::HashEngine: core::clone::Clone
-pub type bitcoin_hashes::HashEngine::Bytes: core::marker::Copy + bitcoin_hashes::IsByteArray
 pub type bitcoin_hashes::HashEngine::Hash: bitcoin_hashes::Hash
 pub const bitcoin_hashes::HashEngine::BLOCK_SIZE: usize
-pub const bitcoin_hashes::HashEngine::LEN: usize
 pub fn bitcoin_hashes::HashEngine::finalize(self) -> Self::Hash
 pub fn bitcoin_hashes::HashEngine::input(&mut self, data: &[u8])
 pub fn bitcoin_hashes::HashEngine::n_bytes_hashed(&self) -> u64
 impl bitcoin_hashes::HashEngine for bitcoin_hashes::hash160::HashEngine
-pub type bitcoin_hashes::hash160::HashEngine::Bytes = [u8; 20]
 pub type bitcoin_hashes::hash160::HashEngine::Hash = bitcoin_hashes::hash160::Hash
 pub const bitcoin_hashes::hash160::HashEngine::BLOCK_SIZE: usize
 pub fn bitcoin_hashes::hash160::HashEngine::finalize(self) -> Self::Hash
 pub fn bitcoin_hashes::hash160::HashEngine::input(&mut self, data: &[u8])
 pub fn bitcoin_hashes::hash160::HashEngine::n_bytes_hashed(&self) -> u64
 impl bitcoin_hashes::HashEngine for bitcoin_hashes::ripemd160::HashEngine
-pub type bitcoin_hashes::ripemd160::HashEngine::Bytes = [u8; 20]
 pub type bitcoin_hashes::ripemd160::HashEngine::Hash = bitcoin_hashes::ripemd160::Hash
 pub const bitcoin_hashes::ripemd160::HashEngine::BLOCK_SIZE: usize
 pub fn bitcoin_hashes::ripemd160::HashEngine::finalize(self) -> Self::Hash
 pub fn bitcoin_hashes::ripemd160::HashEngine::input(&mut self, inp: &[u8])
 pub fn bitcoin_hashes::ripemd160::HashEngine::n_bytes_hashed(&self) -> u64
 impl bitcoin_hashes::HashEngine for bitcoin_hashes::sha1::HashEngine
-pub type bitcoin_hashes::sha1::HashEngine::Bytes = [u8; 20]
 pub type bitcoin_hashes::sha1::HashEngine::Hash = bitcoin_hashes::sha1::Hash
 pub const bitcoin_hashes::sha1::HashEngine::BLOCK_SIZE: usize
 pub fn bitcoin_hashes::sha1::HashEngine::finalize(self) -> Self::Hash
 pub fn bitcoin_hashes::sha1::HashEngine::input(&mut self, inp: &[u8])
 pub fn bitcoin_hashes::sha1::HashEngine::n_bytes_hashed(&self) -> u64
 impl bitcoin_hashes::HashEngine for bitcoin_hashes::sha256::HashEngine
-pub type bitcoin_hashes::sha256::HashEngine::Bytes = [u8; 32]
 pub type bitcoin_hashes::sha256::HashEngine::Hash = bitcoin_hashes::sha256::Hash
 pub const bitcoin_hashes::sha256::HashEngine::BLOCK_SIZE: usize
 pub fn bitcoin_hashes::sha256::HashEngine::finalize(self) -> Self::Hash
 pub fn bitcoin_hashes::sha256::HashEngine::input(&mut self, inp: &[u8])
 pub fn bitcoin_hashes::sha256::HashEngine::n_bytes_hashed(&self) -> u64
 impl bitcoin_hashes::HashEngine for bitcoin_hashes::sha256d::HashEngine
-pub type bitcoin_hashes::sha256d::HashEngine::Bytes = [u8; 32]
 pub type bitcoin_hashes::sha256d::HashEngine::Hash = bitcoin_hashes::sha256d::Hash
 pub const bitcoin_hashes::sha256d::HashEngine::BLOCK_SIZE: usize
 pub fn bitcoin_hashes::sha256d::HashEngine::finalize(self) -> Self::Hash
 pub fn bitcoin_hashes::sha256d::HashEngine::input(&mut self, data: &[u8])
 pub fn bitcoin_hashes::sha256d::HashEngine::n_bytes_hashed(&self) -> u64
 impl bitcoin_hashes::HashEngine for bitcoin_hashes::sha384::HashEngine
-pub type bitcoin_hashes::sha384::HashEngine::Bytes = [u8; 48]
 pub type bitcoin_hashes::sha384::HashEngine::Hash = bitcoin_hashes::sha384::Hash
 pub const bitcoin_hashes::sha384::HashEngine::BLOCK_SIZE: usize
 pub fn bitcoin_hashes::sha384::HashEngine::finalize(self) -> Self::Hash
 pub fn bitcoin_hashes::sha384::HashEngine::input(&mut self, inp: &[u8])
 pub fn bitcoin_hashes::sha384::HashEngine::n_bytes_hashed(&self) -> u64
 impl bitcoin_hashes::HashEngine for bitcoin_hashes::sha3_256::HashEngine
-pub type bitcoin_hashes::sha3_256::HashEngine::Bytes = [u8; 32]
 pub type bitcoin_hashes::sha3_256::HashEngine::Hash = bitcoin_hashes::sha3_256::Hash
 pub const bitcoin_hashes::sha3_256::HashEngine::BLOCK_SIZE: usize
 pub fn bitcoin_hashes::sha3_256::HashEngine::finalize(self) -> Self::Hash
 pub fn bitcoin_hashes::sha3_256::HashEngine::input(&mut self, inp: &[u8])
 pub fn bitcoin_hashes::sha3_256::HashEngine::n_bytes_hashed(&self) -> u64
 impl bitcoin_hashes::HashEngine for bitcoin_hashes::sha512::HashEngine
-pub type bitcoin_hashes::sha512::HashEngine::Bytes = [u8; 64]
 pub type bitcoin_hashes::sha512::HashEngine::Hash = bitcoin_hashes::sha512::Hash
 pub const bitcoin_hashes::sha512::HashEngine::BLOCK_SIZE: usize
 pub fn bitcoin_hashes::sha512::HashEngine::finalize(self) -> Self::Hash
 pub fn bitcoin_hashes::sha512::HashEngine::input(&mut self, inp: &[u8])
 pub fn bitcoin_hashes::sha512::HashEngine::n_bytes_hashed(&self) -> u64
 impl bitcoin_hashes::HashEngine for bitcoin_hashes::sha512_256::HashEngine
-pub type bitcoin_hashes::sha512_256::HashEngine::Bytes = [u8; 64]
 pub type bitcoin_hashes::sha512_256::HashEngine::Hash = bitcoin_hashes::sha512_256::Hash
 pub const bitcoin_hashes::sha512_256::HashEngine::BLOCK_SIZE: usize
 pub fn bitcoin_hashes::sha512_256::HashEngine::finalize(self) -> Self::Hash
 pub fn bitcoin_hashes::sha512_256::HashEngine::input(&mut self, inp: &[u8])
 pub fn bitcoin_hashes::sha512_256::HashEngine::n_bytes_hashed(&self) -> u64
 impl bitcoin_hashes::HashEngine for bitcoin_hashes::siphash24::HashEngine
-pub type bitcoin_hashes::siphash24::HashEngine::Bytes = [u8; 8]
 pub type bitcoin_hashes::siphash24::HashEngine::Hash = bitcoin_hashes::siphash24::Hash
 pub const bitcoin_hashes::siphash24::HashEngine::BLOCK_SIZE: usize
 pub fn bitcoin_hashes::siphash24::HashEngine::finalize(self) -> Self::Hash
 pub fn bitcoin_hashes::siphash24::HashEngine::input(&mut self, msg: &[u8])
 pub fn bitcoin_hashes::siphash24::HashEngine::n_bytes_hashed(&self) -> u64
 impl<T: bitcoin_hashes::HashEngine> bitcoin_hashes::HashEngine for bitcoin_hashes::hmac::HmacEngine<T>
-pub type bitcoin_hashes::hmac::HmacEngine<T>::Bytes = <T as bitcoin_hashes::HashEngine>::Bytes
 pub type bitcoin_hashes::hmac::HmacEngine<T>::Hash = bitcoin_hashes::hmac::Hmac<<T as bitcoin_hashes::HashEngine>::Hash>
 pub const bitcoin_hashes::hmac::HmacEngine<T>::BLOCK_SIZE: usize
 pub fn bitcoin_hashes::hmac::HmacEngine<T>::finalize(self) -> Self::Hash
 pub fn bitcoin_hashes::hmac::HmacEngine<T>::input(&mut self, buf: &[u8])
 pub fn bitcoin_hashes::hmac::HmacEngine<T>::n_bytes_hashed(&self) -> u64
 impl<T: bitcoin_hashes::sha256t::Tag> bitcoin_hashes::HashEngine for bitcoin_hashes::sha256t::HashEngine<T>
-pub type bitcoin_hashes::sha256t::HashEngine<T>::Bytes = [u8; 32]
 pub type bitcoin_hashes::sha256t::HashEngine<T>::Hash = bitcoin_hashes::sha256t::Hash<T>
 pub const bitcoin_hashes::sha256t::HashEngine<T>::BLOCK_SIZE: usize
 pub fn bitcoin_hashes::sha256t::HashEngine<T>::finalize(self) -> Self::Hash
diff --git a/hashes/api/no-features.txt b/hashes/api/no-features.txt
index d77820ab..c456235b 100644
--- a/hashes/api/no-features.txt
+++ b/hashes/api/no-features.txt
@@ -75,7 +75,6 @@ pub struct bitcoin_hashes::hash160::HashEngine(_)
 impl bitcoin_hashes::hash160::HashEngine
 pub const fn bitcoin_hashes::hash160::HashEngine::new() -> Self
 impl bitcoin_hashes::HashEngine for bitcoin_hashes::hash160::HashEngine
-pub type bitcoin_hashes::hash160::HashEngine::Bytes = [u8; 20]
 pub type bitcoin_hashes::hash160::HashEngine::Hash = bitcoin_hashes::hash160::Hash
 pub const bitcoin_hashes::hash160::HashEngine::BLOCK_SIZE: usize
 pub fn bitcoin_hashes::hash160::HashEngine::finalize(self) -> Self::Hash
@@ -288,7 +287,6 @@ pub fn bitcoin_hashes::hmac::HmacEngine<T>::from_inner_engines(iengine: T, oengi
 pub fn bitcoin_hashes::hmac::HmacEngine<T>::new(key: &[u8]) -> Self where T: core::default::Default
 pub fn bitcoin_hashes::hmac::HmacEngine<T>::non_secure_erase(&mut self)
 impl<T: bitcoin_hashes::HashEngine> bitcoin_hashes::HashEngine for bitcoin_hashes::hmac::HmacEngine<T>
-pub type bitcoin_hashes::hmac::HmacEngine<T>::Bytes = <T as bitcoin_hashes::HashEngine>::Bytes
 pub type bitcoin_hashes::hmac::HmacEngine<T>::Hash = bitcoin_hashes::hmac::Hmac<<T as bitcoin_hashes::HashEngine>::Hash>
 pub const bitcoin_hashes::hmac::HmacEngine<T>::BLOCK_SIZE: usize
 pub fn bitcoin_hashes::hmac::HmacEngine<T>::finalize(self) -> Self::Hash
@@ -460,7 +458,6 @@ pub struct bitcoin_hashes::ripemd160::HashEngine
 impl bitcoin_hashes::ripemd160::HashEngine
 pub const fn bitcoin_hashes::ripemd160::HashEngine::new() -> Self
 impl bitcoin_hashes::HashEngine for bitcoin_hashes::ripemd160::HashEngine
-pub type bitcoin_hashes::ripemd160::HashEngine::Bytes = [u8; 20]
 pub type bitcoin_hashes::ripemd160::HashEngine::Hash = bitcoin_hashes::ripemd160::Hash
 pub const bitcoin_hashes::ripemd160::HashEngine::BLOCK_SIZE: usize
 pub fn bitcoin_hashes::ripemd160::HashEngine::finalize(self) -> Self::Hash
@@ -572,7 +569,6 @@ pub struct bitcoin_hashes::sha1::HashEngine
 impl bitcoin_hashes::sha1::HashEngine
 pub const fn bitcoin_hashes::sha1::HashEngine::new() -> Self
 impl bitcoin_hashes::HashEngine for bitcoin_hashes::sha1::HashEngine
-pub type bitcoin_hashes::sha1::HashEngine::Bytes = [u8; 20]
 pub type bitcoin_hashes::sha1::HashEngine::Hash = bitcoin_hashes::sha1::Hash
 pub const bitcoin_hashes::sha1::HashEngine::BLOCK_SIZE: usize
 pub fn bitcoin_hashes::sha1::HashEngine::finalize(self) -> Self::Hash
@@ -729,7 +725,6 @@ pub fn bitcoin_hashes::sha256::HashEngine::from_midstate(midstate: bitcoin_hashe
 pub fn bitcoin_hashes::sha256::HashEngine::midstate(&self) -> core::result::Result<bitcoin_hashes::sha256::Midstate, bitcoin_hashes::sha256::error::MidstateError>
 pub const fn bitcoin_hashes::sha256::HashEngine::new() -> Self
 impl bitcoin_hashes::HashEngine for bitcoin_hashes::sha256::HashEngine
-pub type bitcoin_hashes::sha256::HashEngine::Bytes = [u8; 32]
 pub type bitcoin_hashes::sha256::HashEngine::Hash = bitcoin_hashes::sha256::Hash
 pub const bitcoin_hashes::sha256::HashEngine::BLOCK_SIZE: usize
 pub fn bitcoin_hashes::sha256::HashEngine::finalize(self) -> Self::Hash
@@ -932,7 +927,6 @@ pub struct bitcoin_hashes::sha256d::HashEngine(_)
 impl bitcoin_hashes::sha256d::HashEngine
 pub const fn bitcoin_hashes::sha256d::HashEngine::new() -> Self
 impl bitcoin_hashes::HashEngine for bitcoin_hashes::sha256d::HashEngine
-pub type bitcoin_hashes::sha256d::HashEngine::Bytes = [u8; 32]
 pub type bitcoin_hashes::sha256d::HashEngine::Hash = bitcoin_hashes::sha256d::Hash
 pub const bitcoin_hashes::sha256d::HashEngine::BLOCK_SIZE: usize
 pub fn bitcoin_hashes::sha256d::HashEngine::finalize(self) -> Self::Hash
@@ -1039,7 +1033,6 @@ impl<T> core::convert::From<T> for bitcoin_hashes::sha256t::Hash<T>
 pub fn bitcoin_hashes::sha256t::Hash<T>::from(t: T) -> T
 pub struct bitcoin_hashes::sha256t::HashEngine<T>(_, _)
 impl<T: bitcoin_hashes::sha256t::Tag> bitcoin_hashes::HashEngine for bitcoin_hashes::sha256t::HashEngine<T>
-pub type bitcoin_hashes::sha256t::HashEngine<T>::Bytes = [u8; 32]
 pub type bitcoin_hashes::sha256t::HashEngine<T>::Hash = bitcoin_hashes::sha256t::Hash<T>
 pub const bitcoin_hashes::sha256t::HashEngine<T>::BLOCK_SIZE: usize
 pub fn bitcoin_hashes::sha256t::HashEngine<T>::finalize(self) -> Self::Hash
@@ -1153,7 +1146,6 @@ pub struct bitcoin_hashes::sha384::HashEngine(_)
 impl bitcoin_hashes::sha384::HashEngine
 pub const fn bitcoin_hashes::sha384::HashEngine::new() -> Self
 impl bitcoin_hashes::HashEngine for bitcoin_hashes::sha384::HashEngine
-pub type bitcoin_hashes::sha384::HashEngine::Bytes = [u8; 48]
 pub type bitcoin_hashes::sha384::HashEngine::Hash = bitcoin_hashes::sha384::Hash
 pub const bitcoin_hashes::sha384::HashEngine::BLOCK_SIZE: usize
 pub fn bitcoin_hashes::sha384::HashEngine::finalize(self) -> Self::Hash
@@ -1263,7 +1255,6 @@ pub struct bitcoin_hashes::sha3_256::HashEngine
 impl bitcoin_hashes::sha3_256::HashEngine
 pub const fn bitcoin_hashes::sha3_256::HashEngine::new() -> Self
 impl bitcoin_hashes::HashEngine for bitcoin_hashes::sha3_256::HashEngine
-pub type bitcoin_hashes::sha3_256::HashEngine::Bytes = [u8; 32]
 pub type bitcoin_hashes::sha3_256::HashEngine::Hash = bitcoin_hashes::sha3_256::Hash
 pub const bitcoin_hashes::sha3_256::HashEngine::BLOCK_SIZE: usize
 pub fn bitcoin_hashes::sha3_256::HashEngine::finalize(self) -> Self::Hash
@@ -1375,7 +1366,6 @@ pub struct bitcoin_hashes::sha512::HashEngine
 impl bitcoin_hashes::sha512::HashEngine
 pub const fn bitcoin_hashes::sha512::HashEngine::new() -> Self
 impl bitcoin_hashes::HashEngine for bitcoin_hashes::sha512::HashEngine
-pub type bitcoin_hashes::sha512::HashEngine::Bytes = [u8; 64]
 pub type bitcoin_hashes::sha512::HashEngine::Hash = bitcoin_hashes::sha512::Hash
 pub const bitcoin_hashes::sha512::HashEngine::BLOCK_SIZE: usize
 pub fn bitcoin_hashes::sha512::HashEngine::finalize(self) -> Self::Hash
@@ -1487,7 +1477,6 @@ pub struct bitcoin_hashes::sha512_256::HashEngine(_)
 impl bitcoin_hashes::sha512_256::HashEngine
 pub const fn bitcoin_hashes::sha512_256::HashEngine::new() -> Self
 impl bitcoin_hashes::HashEngine for bitcoin_hashes::sha512_256::HashEngine
-pub type bitcoin_hashes::sha512_256::HashEngine::Bytes = [u8; 64]
 pub type bitcoin_hashes::sha512_256::HashEngine::Hash = bitcoin_hashes::sha512_256::Hash
 pub const bitcoin_hashes::sha512_256::HashEngine::BLOCK_SIZE: usize
 pub fn bitcoin_hashes::sha512_256::HashEngine::finalize(self) -> Self::Hash
@@ -1602,7 +1591,6 @@ impl bitcoin_hashes::siphash24::HashEngine
 pub fn bitcoin_hashes::siphash24::HashEngine::keys(&self) -> (u64, u64)
 pub const fn bitcoin_hashes::siphash24::HashEngine::with_keys(k0: u64, k1: u64) -> Self
 impl bitcoin_hashes::HashEngine for bitcoin_hashes::siphash24::HashEngine
-pub type bitcoin_hashes::siphash24::HashEngine::Bytes = [u8; 8]
 pub type bitcoin_hashes::siphash24::HashEngine::Hash = bitcoin_hashes::siphash24::Hash
 pub const bitcoin_hashes::siphash24::HashEngine::BLOCK_SIZE: usize
 pub fn bitcoin_hashes::siphash24::HashEngine::finalize(self) -> Self::Hash
@@ -1805,7 +1793,6 @@ pub fn bitcoin_hashes::hmac::HmacEngine<T>::from_inner_engines(iengine: T, oengi
 pub fn bitcoin_hashes::hmac::HmacEngine<T>::new(key: &[u8]) -> Self where T: core::default::Default
 pub fn bitcoin_hashes::hmac::HmacEngine<T>::non_secure_erase(&mut self)
 impl<T: bitcoin_hashes::HashEngine> bitcoin_hashes::HashEngine for bitcoin_hashes::hmac::HmacEngine<T>
-pub type bitcoin_hashes::hmac::HmacEngine<T>::Bytes = <T as bitcoin_hashes::HashEngine>::Bytes
 pub type bitcoin_hashes::hmac::HmacEngine<T>::Hash = bitcoin_hashes::hmac::Hmac<<T as bitcoin_hashes::HashEngine>::Hash>
 pub const bitcoin_hashes::hmac::HmacEngine<T>::BLOCK_SIZE: usize
 pub fn bitcoin_hashes::hmac::HmacEngine<T>::finalize(self) -> Self::Hash
@@ -2602,92 +2589,78 @@ pub fn bitcoin_hashes::sha256t::Hash<T>::as_byte_array(&self) -> &Self::Bytes
 pub fn bitcoin_hashes::sha256t::Hash<T>::from_byte_array(bytes: Self::Bytes) -> Self
 pub fn bitcoin_hashes::sha256t::Hash<T>::to_byte_array(self) -> Self::Bytes
 pub trait bitcoin_hashes::HashEngine: core::clone::Clone
-pub type bitcoin_hashes::HashEngine::Bytes: core::marker::Copy + bitcoin_hashes::IsByteArray
 pub type bitcoin_hashes::HashEngine::Hash: bitcoin_hashes::Hash
 pub const bitcoin_hashes::HashEngine::BLOCK_SIZE: usize
-pub const bitcoin_hashes::HashEngine::LEN: usize
 pub fn bitcoin_hashes::HashEngine::finalize(self) -> Self::Hash
 pub fn bitcoin_hashes::HashEngine::input(&mut self, data: &[u8])
 pub fn bitcoin_hashes::HashEngine::n_bytes_hashed(&self) -> u64
 impl bitcoin_hashes::HashEngine for bitcoin_hashes::hash160::HashEngine
-pub type bitcoin_hashes::hash160::HashEngine::Bytes = [u8; 20]
 pub type bitcoin_hashes::hash160::HashEngine::Hash = bitcoin_hashes::hash160::Hash
 pub const bitcoin_hashes::hash160::HashEngine::BLOCK_SIZE: usize
 pub fn bitcoin_hashes::hash160::HashEngine::finalize(self) -> Self::Hash
 pub fn bitcoin_hashes::hash160::HashEngine::input(&mut self, data: &[u8])
 pub fn bitcoin_hashes::hash160::HashEngine::n_bytes_hashed(&self) -> u64
 impl bitcoin_hashes::HashEngine for bitcoin_hashes::ripemd160::HashEngine
-pub type bitcoin_hashes::ripemd160::HashEngine::Bytes = [u8; 20]
 pub type bitcoin_hashes::ripemd160::HashEngine::Hash = bitcoin_hashes::ripemd160::Hash
 pub const bitcoin_hashes::ripemd160::HashEngine::BLOCK_SIZE: usize
 pub fn bitcoin_hashes::ripemd160::HashEngine::finalize(self) -> Self::Hash
 pub fn bitcoin_hashes::ripemd160::HashEngine::input(&mut self, inp: &[u8])
 pub fn bitcoin_hashes::ripemd160::HashEngine::n_bytes_hashed(&self) -> u64
 impl bitcoin_hashes::HashEngine for bitcoin_hashes::sha1::HashEngine
-pub type bitcoin_hashes::sha1::HashEngine::Bytes = [u8; 20]
 pub type bitcoin_hashes::sha1::HashEngine::Hash = bitcoin_hashes::sha1::Hash
 pub const bitcoin_hashes::sha1::HashEngine::BLOCK_SIZE: usize
 pub fn bitcoin_hashes::sha1::HashEngine::finalize(self) -> Self::Hash
 pub fn bitcoin_hashes::sha1::HashEngine::input(&mut self, inp: &[u8])
 pub fn bitcoin_hashes::sha1::HashEngine::n_bytes_hashed(&self) -> u64
 impl bitcoin_hashes::HashEngine for bitcoin_hashes::sha256::HashEngine
-pub type bitcoin_hashes::sha256::HashEngine::Bytes = [u8; 32]
 pub type bitcoin_hashes::sha256::HashEngine::Hash = bitcoin_hashes::sha256::Hash
 pub const bitcoin_hashes::sha256::HashEngine::BLOCK_SIZE: usize
 pub fn bitcoin_hashes::sha256::HashEngine::finalize(self) -> Self::Hash
 pub fn bitcoin_hashes::sha256::HashEngine::input(&mut self, inp: &[u8])
 pub fn bitcoin_hashes::sha256::HashEngine::n_bytes_hashed(&self) -> u64
 impl bitcoin_hashes::HashEngine for bitcoin_hashes::sha256d::HashEngine
-pub type bitcoin_hashes::sha256d::HashEngine::Bytes = [u8; 32]
 pub type bitcoin_hashes::sha256d::HashEngine::Hash = bitcoin_hashes::sha256d::Hash
 pub const bitcoin_hashes::sha256d::HashEngine::BLOCK_SIZE: usize
 pub fn bitcoin_hashes::sha256d::HashEngine::finalize(self) -> Self::Hash
 pub fn bitcoin_hashes::sha256d::HashEngine::input(&mut self, data: &[u8])
 pub fn bitcoin_hashes::sha256d::HashEngine::n_bytes_hashed(&self) -> u64
 impl bitcoin_hashes::HashEngine for bitcoin_hashes::sha384::HashEngine
-pub type bitcoin_hashes::sha384::HashEngine::Bytes = [u8; 48]
 pub type bitcoin_hashes::sha384::HashEngine::Hash = bitcoin_hashes::sha384::Hash
 pub const bitcoin_hashes::sha384::HashEngine::BLOCK_SIZE: usize
 pub fn bitcoin_hashes::sha384::HashEngine::finalize(self) -> Self::Hash
 pub fn bitcoin_hashes::sha384::HashEngine::input(&mut self, inp: &[u8])
 pub fn bitcoin_hashes::sha384::HashEngine::n_bytes_hashed(&self) -> u64
 impl bitcoin_hashes::HashEngine for bitcoin_hashes::sha3_256::HashEngine
-pub type bitcoin_hashes::sha3_256::HashEngine::Bytes = [u8; 32]
 pub type bitcoin_hashes::sha3_256::HashEngine::Hash = bitcoin_hashes::sha3_256::Hash
 pub const bitcoin_hashes::sha3_256::HashEngine::BLOCK_SIZE: usize
 pub fn bitcoin_hashes::sha3_256::HashEngine::finalize(self) -> Self::Hash
 pub fn bitcoin_hashes::sha3_256::HashEngine::input(&mut self, inp: &[u8])
 pub fn bitcoin_hashes::sha3_256::HashEngine::n_bytes_hashed(&self) -> u64
 impl bitcoin_hashes::HashEngine for bitcoin_hashes::sha512::HashEngine
-pub type bitcoin_hashes::sha512::HashEngine::Bytes = [u8; 64]
 pub type bitcoin_hashes::sha512::HashEngine::Hash = bitcoin_hashes::sha512::Hash
 pub const bitcoin_hashes::sha512::HashEngine::BLOCK_SIZE: usize
 pub fn bitcoin_hashes::sha512::HashEngine::finalize(self) -> Self::Hash
 pub fn bitcoin_hashes::sha512::HashEngine::input(&mut self, inp: &[u8])
 pub fn bitcoin_hashes::sha512::HashEngine::n_bytes_hashed(&self) -> u64
 impl bitcoin_hashes::HashEngine for bitcoin_hashes::sha512_256::HashEngine
-pub type bitcoin_hashes::sha512_256::HashEngine::Bytes = [u8; 64]
 pub type bitcoin_hashes::sha512_256::HashEngine::Hash = bitcoin_hashes::sha512_256::Hash
 pub const bitcoin_hashes::sha512_256::HashEngine::BLOCK_SIZE: usize
 pub fn bitcoin_hashes::sha512_256::HashEngine::finalize(self) -> Self::Hash
 pub fn bitcoin_hashes::sha512_256::HashEngine::input(&mut self, inp: &[u8])
 pub fn bitcoin_hashes::sha512_256::HashEngine::n_bytes_hashed(&self) -> u64
 impl bitcoin_hashes::HashEngine for bitcoin_hashes::siphash24::HashEngine
-pub type bitcoin_hashes::siphash24::HashEngine::Bytes = [u8; 8]
 pub type bitcoin_hashes::siphash24::HashEngine::Hash = bitcoin_hashes::siphash24::Hash
 pub const bitcoin_hashes::siphash24::HashEngine::BLOCK_SIZE: usize
 pub fn bitcoin_hashes::siphash24::HashEngine::finalize(self) -> Self::Hash
 pub fn bitcoin_hashes::siphash24::HashEngine::input(&mut self, msg: &[u8])
 pub fn bitcoin_hashes::siphash24::HashEngine::n_bytes_hashed(&self) -> u64
 impl<T: bitcoin_hashes::HashEngine> bitcoin_hashes::HashEngine for bitcoin_hashes::hmac::HmacEngine<T>
-pub type bitcoin_hashes::hmac::HmacEngine<T>::Bytes = <T as bitcoin_hashes::HashEngine>::Bytes
 pub type bitcoin_hashes::hmac::HmacEngine<T>::Hash = bitcoin_hashes::hmac::Hmac<<T as bitcoin_hashes::HashEngine>::Hash>
 pub const bitcoin_hashes::hmac::HmacEngine<T>::BLOCK_SIZE: usize
 pub fn bitcoin_hashes::hmac::HmacEngine<T>::finalize(self) -> Self::Hash
 pub fn bitcoin_hashes::hmac::HmacEngine<T>::input(&mut self, buf: &[u8])
 pub fn bitcoin_hashes::hmac::HmacEngine<T>::n_bytes_hashed(&self) -> u64
 impl<T: bitcoin_hashes::sha256t::Tag> bitcoin_hashes::HashEngine for bitcoin_hashes::sha256t::HashEngine<T>
-pub type bitcoin_hashes::sha256t::HashEngine<T>::Bytes = [u8; 32]
 pub type bitcoin_hashes::sha256t::HashEngine<T>::Hash = bitcoin_hashes::sha256t::Hash<T>
 pub const bitcoin_hashes::sha256t::HashEngine<T>::BLOCK_SIZE: usize
 pub fn bitcoin_hashes::sha256t::HashEngine<T>::finalize(self) -> Self::Hash
Risk score
Why this scored 15/100

Our methodology →
Potential impact 0/30
Exploitability 0/25
Stealth signal 0/15
Affected reach 0/15
Confidence 10/10
Evidence quality 5/5
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Merge rust-bitcoin/rust-bitcoin#6657: Release tracking PR: `base58ck 0.5.0`
