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rust-bitcoin-unsafe-fast
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siphash: Make functions inherent 

In recent work making functions on hash types inherent it seems we
missed `siphash`. Add inherent getters/setters to the `siphash::Hash`
type and call through to them from the `Hash` trait impl.
This commit is contained in:
Tobin C. Harding 2024-08-09 11:47:51 +10:00
parent 321d82ca53
commit f8846101ae
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1 changed files with 12 additions and 3 deletions
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15
hashes/src/siphash24.rs
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@ -226,6 +226,15 @@ impl Hash {
/// Creates a hash from its (little endian) 64-bit integer representation.
pub fn from_u64(hash: u64) -> Hash { Hash(hash.to_le_bytes()) }
/// Returns the underlying byte array.
pub const fn to_byte_array(self) -> [u8; 8] { self.0 }
/// Returns a reference to the underlying byte array.
pub const fn as_byte_array(&self) -> &[u8; 8] { &self.0 }
/// Constructs a hash from the underlying byte array.
pub const fn from_byte_array(bytes: [u8; 8]) -> Self { Self(bytes) }
fn from_slice(sl: &[u8]) -> Result<Self, crate::FromSliceError> {
let mut ret = [0; 8];
ret.copy_from_slice(sl);
@ -241,11 +250,11 @@ impl crate::Hash for Hash {
fn from_slice(sl: &[u8]) -> Result<Self, crate::FromSliceError> { Self::from_slice(sl) }
fn to_byte_array(self) -> Self::Bytes { self.0 }
fn to_byte_array(self) -> Self::Bytes { self.to_byte_array() }
fn as_byte_array(&self) -> &Self::Bytes { &self.0 }
fn as_byte_array(&self) -> &Self::Bytes { self.as_byte_array() }
fn from_byte_array(bytes: Self::Bytes) -> Self { Hash(bytes) }
fn from_byte_array(bytes: Self::Bytes) -> Self { Self::from_byte_array(bytes) }
}
impl<I: SliceIndex<[u8]>> Index<I> for Hash {