Struct monero::cryptonote::hash::Hash8
source · #[repr(C)]pub struct Hash8(pub [u8; 8]);
Expand description
An 8-bytes hash result.
Tuple Fields§
§0: [u8; 8]
Implementations§
source§impl Hash8
impl Hash8
sourcepub const fn repeat_byte(byte: u8) -> Hash8
pub const fn repeat_byte(byte: u8) -> Hash8
Returns a new fixed hash where all bits are set to the given byte.
sourcepub fn as_bytes_mut(&mut self) -> &mut [u8] ⓘ
pub fn as_bytes_mut(&mut self) -> &mut [u8] ⓘ
Extracts a mutable byte slice containing the entire fixed hash.
sourcepub const fn as_fixed_bytes(&self) -> &[u8; 8]
pub const fn as_fixed_bytes(&self) -> &[u8; 8]
Extracts a reference to the byte array containing the entire fixed hash.
sourcepub fn as_fixed_bytes_mut(&mut self) -> &mut [u8; 8]
pub fn as_fixed_bytes_mut(&mut self) -> &mut [u8; 8]
Extracts a reference to the byte array containing the entire fixed hash.
sourcepub const fn to_fixed_bytes(self) -> [u8; 8]
pub const fn to_fixed_bytes(self) -> [u8; 8]
Returns the inner bytes array.
sourcepub fn as_mut_ptr(&mut self) -> *mut u8
pub fn as_mut_ptr(&mut self) -> *mut u8
Returns a mutable raw pointer to the value.
sourcepub fn assign_from_slice(&mut self, src: &[u8])
pub fn assign_from_slice(&mut self, src: &[u8])
sourcepub fn from_slice(src: &[u8]) -> Self
pub fn from_slice(src: &[u8]) -> Self
source§impl Hash8
impl Hash8
Utilities using the byteorder
crate.
sourcepub fn to_low_u64_be(&self) -> u64
pub fn to_low_u64_be(&self) -> u64
Returns the lowest 8 bytes interpreted as big-endian.
§Note
For hash type with less than 8 bytes the missing bytes are interpreted as being zero.
sourcepub fn to_low_u64_le(&self) -> u64
pub fn to_low_u64_le(&self) -> u64
Returns the lowest 8 bytes interpreted as little-endian.
§Note
For hash type with less than 8 bytes the missing bytes are interpreted as being zero.
sourcepub fn to_low_u64_ne(&self) -> u64
pub fn to_low_u64_ne(&self) -> u64
Returns the lowest 8 bytes interpreted as native-endian.
§Note
For hash type with less than 8 bytes the missing bytes are interpreted as being zero.
sourcepub fn from_low_u64_be(val: u64) -> Self
pub fn from_low_u64_be(val: u64) -> Self
Creates a new hash type from the given u64
value.
§Note
- The given
u64
value is interpreted as big endian. - Ignores the most significant bits of the given value if the hash type has less than 8 bytes.
sourcepub fn from_low_u64_le(val: u64) -> Self
pub fn from_low_u64_le(val: u64) -> Self
Creates a new hash type from the given u64
value.
§Note
- The given
u64
value is interpreted as little endian. - Ignores the most significant bits of the given value if the hash type has less than 8 bytes.
sourcepub fn from_low_u64_ne(val: u64) -> Self
pub fn from_low_u64_ne(val: u64) -> Self
Creates a new hash type from the given u64
value.
§Note
- The given
u64
value is interpreted as native endian. - Ignores the most significant bits of the given value if the hash type has less than 8 bytes.
source§impl Hash8
impl Hash8
Utilities using the rand
crate.
sourcepub fn randomize_using<R>(&mut self, rng: &mut R)
pub fn randomize_using<R>(&mut self, rng: &mut R)
Assign self
to a cryptographically random value using the
given random number generator.
sourcepub fn random_using<R>(rng: &mut R) -> Self
pub fn random_using<R>(rng: &mut R) -> Self
Create a new hash with cryptographically random content using the given random number generator.
Trait Implementations§
source§impl<'r> BitAndAssign<&'r Hash8> for Hash8
impl<'r> BitAndAssign<&'r Hash8> for Hash8
source§fn bitand_assign(&mut self, rhs: &'r Hash8)
fn bitand_assign(&mut self, rhs: &'r Hash8)
&=
operation. Read moresource§impl BitAndAssign for Hash8
impl BitAndAssign for Hash8
source§fn bitand_assign(&mut self, rhs: Hash8)
fn bitand_assign(&mut self, rhs: Hash8)
&=
operation. Read moresource§impl<'r> BitOrAssign<&'r Hash8> for Hash8
impl<'r> BitOrAssign<&'r Hash8> for Hash8
source§fn bitor_assign(&mut self, rhs: &'r Hash8)
fn bitor_assign(&mut self, rhs: &'r Hash8)
|=
operation. Read moresource§impl BitOrAssign for Hash8
impl BitOrAssign for Hash8
source§fn bitor_assign(&mut self, rhs: Hash8)
fn bitor_assign(&mut self, rhs: Hash8)
|=
operation. Read moresource§impl<'r> BitXorAssign<&'r Hash8> for Hash8
impl<'r> BitXorAssign<&'r Hash8> for Hash8
source§fn bitxor_assign(&mut self, rhs: &'r Hash8)
fn bitxor_assign(&mut self, rhs: &'r Hash8)
^=
operation. Read moresource§impl BitXorAssign for Hash8
impl BitXorAssign for Hash8
source§fn bitxor_assign(&mut self, rhs: Hash8)
fn bitxor_assign(&mut self, rhs: Hash8)
^=
operation. Read moresource§impl<'de> Deserialize<'de> for Hash8
impl<'de> Deserialize<'de> for Hash8
source§fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>where
__D: Deserializer<'de>,
fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>where
__D: Deserializer<'de>,
source§impl Distribution<Hash8> for Standard
impl Distribution<Hash8> for Standard
source§impl FromStr for Hash8
impl FromStr for Hash8
§type Err = FromHexError
type Err = FromHexError
source§impl Ord for Hash8
impl Ord for Hash8
source§impl PartialEq for Hash8
impl PartialEq for Hash8
source§impl PartialOrd for Hash8
impl PartialOrd for Hash8
1.0.0 · source§fn le(&self, other: &Rhs) -> bool
fn le(&self, other: &Rhs) -> bool
self
and other
) and is used by the <=
operator. Read moreimpl Copy for Hash8
impl Eq for Hash8
Auto Trait Implementations§
impl Freeze for Hash8
impl RefUnwindSafe for Hash8
impl Send for Hash8
impl Sync for Hash8
impl Unpin for Hash8
impl UnwindSafe for Hash8
Blanket Implementations§
source§impl<T> BorrowMut<T> for Twhere
T: ?Sized,
impl<T> BorrowMut<T> for Twhere
T: ?Sized,
source§fn borrow_mut(&mut self) -> &mut T
fn borrow_mut(&mut self) -> &mut T
source§impl<T> ToHex for T
impl<T> ToHex for T
source§fn encode_hex<U>(&self) -> Uwhere
U: FromIterator<char>,
fn encode_hex<U>(&self) -> Uwhere
U: FromIterator<char>,
self
into the result. Lower case
letters are used (e.g. f9b4ca
)source§fn encode_hex_upper<U>(&self) -> Uwhere
U: FromIterator<char>,
fn encode_hex_upper<U>(&self) -> Uwhere
U: FromIterator<char>,
self
into the result. Upper case
letters are used (e.g. F9B4CA
)