[−]Struct primitive_types::H512
Fixed-size uninterpreted hash type with 64 bytes (512 bits) size.
Methods
impl H512
pub fn repeat_byte(byte: u8) -> H512
Returns a new fixed hash where all bits are set to the given byte.
pub fn zero() -> H512
Returns a new zero-initialized fixed hash.
pub fn len_bytes() -> usize
Returns the size of this hash in bytes.
pub fn as_bytes(&self) -> &[u8]
Extracts a byte slice containing the entire fixed hash.
pub fn as_bytes_mut(&mut self) -> &mut [u8]
Extracts a mutable byte slice containing the entire fixed hash.
pub fn as_fixed_bytes(&self) -> &[u8; 64]
Extracts a reference to the byte array containing the entire fixed hash.
pub fn as_fixed_bytes_mut(&mut self) -> &mut [u8; 64]
Extracts a reference to the byte array containing the entire fixed hash.
pub fn to_fixed_bytes(self) -> [u8; 64]
Returns the inner bytes array.
pub fn as_ptr(&self) -> *const u8
Returns a constant raw pointer to the value.
pub fn as_mut_ptr(&mut self) -> *mut u8
Returns a mutable raw pointer to the value.
pub fn assign_from_slice(&mut self, src: &[u8])
Assign the bytes from the byte slice src
to self
.
Note
The given bytes are interpreted in big endian order.
Panics
If the length of src
and the number of bytes in self
do not match.
pub fn from_slice(src: &[u8]) -> Self
Create a new fixed-hash from the given slice src
.
Note
The given bytes are interpreted in big endian order.
Panics
If the length of src
and the number of bytes in Self
do not match.
pub fn covers(&self, b: &Self) -> bool
Returns true
if all bits set in b
are also set in self
.
pub fn is_zero(&self) -> bool
Returns true
if no bits are set.
impl H512
Utilities using the byteorder
crate.
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.
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.
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.
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.
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.
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.
impl H512
Utilities using the rand
crate.
pub fn randomize_using<R: ?Sized>(&mut self, rng: &mut R) where
R: Rng,
R: Rng,
Assign self
to a cryptographically random value using the
given random number generator.
pub fn randomize(&mut self)
Assign self
to a cryptographically random value.
pub fn random_using<R: ?Sized>(rng: &mut R) -> Self where
R: Rng,
R: Rng,
Create a new hash with cryptographically random content using the given random number generator.
pub fn random() -> Self
Create a new hash with cryptographically random content.
Trait Implementations
impl Clone for H512
fn clone(&self) -> H512
fn clone_from(&mut self, source: &Self)
1.0.0[src]
Performs copy-assignment from source
. Read more
impl Ord for H512
fn cmp(&self, other: &Self) -> Ordering
fn max(self, other: Self) -> Self
1.21.0[src]
Compares and returns the maximum of two values. Read more
fn min(self, other: Self) -> Self
1.21.0[src]
Compares and returns the minimum of two values. Read more
fn clamp(self, min: Self, max: Self) -> Self
[src]
clamp
)Restrict a value to a certain interval. Read more
impl AsRef<[u8]> for H512
impl Default for H512
fn default() -> Self
impl From<[u8; 64]> for H512
fn from(bytes: [u8; 64]) -> Self
Constructs a hash type from the given bytes array of fixed length.
Note
The given bytes are interpreted in big endian order.
impl<'a> From<&'a [u8; 64]> for H512
fn from(bytes: &'a [u8; 64]) -> Self
Constructs a hash type from the given reference to the bytes array of fixed length.
Note
The given bytes are interpreted in big endian order.
impl<'a> From<&'a mut [u8; 64]> for H512
fn from(bytes: &'a mut [u8; 64]) -> Self
Constructs a hash type from the given reference to the mutable bytes array of fixed length.
Note
The given bytes are interpreted in big endian order.
impl From<H512> for [u8; 64]
impl PartialOrd<H512> for H512
fn partial_cmp(&self, other: &Self) -> Option<Ordering>
#[must_use]
fn lt(&self, other: &Rhs) -> bool
1.0.0[src]
This method tests less than (for self
and other
) and is used by the <
operator. Read more
#[must_use]
fn le(&self, other: &Rhs) -> bool
1.0.0[src]
This method tests less than or equal to (for self
and other
) and is used by the <=
operator. Read more
#[must_use]
fn gt(&self, other: &Rhs) -> bool
1.0.0[src]
This method tests greater than (for self
and other
) and is used by the >
operator. Read more
#[must_use]
fn ge(&self, other: &Rhs) -> bool
1.0.0[src]
This method tests greater than or equal to (for self
and other
) and is used by the >=
operator. Read more
impl PartialEq<H512> for H512
fn eq(&self, other: &Self) -> bool
#[must_use]
fn ne(&self, other: &Rhs) -> bool
1.0.0[src]
This method tests for !=
.
impl AsMut<[u8]> for H512
impl Copy for H512
impl Eq for H512
impl Display for H512
impl Debug for H512
impl<'l, 'r> BitAnd<&'r H512> for &'l H512
type Output = H512
The resulting type after applying the &
operator.
fn bitand(self, rhs: &'r H512) -> Self::Output
impl BitAnd<H512> for H512
type Output = H512
The resulting type after applying the &
operator.
fn bitand(self, rhs: Self) -> Self::Output
impl<'l, 'r> BitOr<&'r H512> for &'l H512
type Output = H512
The resulting type after applying the |
operator.
fn bitor(self, rhs: &'r H512) -> Self::Output
impl BitOr<H512> for H512
type Output = H512
The resulting type after applying the |
operator.
fn bitor(self, rhs: Self) -> Self::Output
impl<'l, 'r> BitXor<&'r H512> for &'l H512
type Output = H512
The resulting type after applying the ^
operator.
fn bitxor(self, rhs: &'r H512) -> Self::Output
impl BitXor<H512> for H512
type Output = H512
The resulting type after applying the ^
operator.
fn bitxor(self, rhs: Self) -> Self::Output
impl<'r> BitAndAssign<&'r H512> for H512
fn bitand_assign(&mut self, rhs: &'r H512)
impl BitAndAssign<H512> for H512
fn bitand_assign(&mut self, rhs: H512)
impl<'r> BitOrAssign<&'r H512> for H512
fn bitor_assign(&mut self, rhs: &'r H512)
impl BitOrAssign<H512> for H512
fn bitor_assign(&mut self, rhs: H512)
impl<'r> BitXorAssign<&'r H512> for H512
fn bitxor_assign(&mut self, rhs: &'r H512)
impl BitXorAssign<H512> for H512
fn bitxor_assign(&mut self, rhs: H512)
impl<I> Index<I> for H512 where
I: SliceIndex<[u8]>,
I: SliceIndex<[u8]>,
impl<I> IndexMut<I> for H512 where
I: SliceIndex<[u8], Output = [u8]>,
I: SliceIndex<[u8], Output = [u8]>,
impl Hash for H512
fn hash<H>(&self, state: &mut H) where
H: Hasher,
H: Hasher,
fn hash_slice<H>(data: &[Self], state: &mut H) where
H: Hasher,
1.3.0[src]
H: Hasher,
Feeds a slice of this type into the given [Hasher
]. Read more
impl FromStr for H512
type Err = FromHexError
The associated error which can be returned from parsing.
fn from_str(input: &str) -> Result<H512, FromHexError>
impl LowerHex for H512
impl UpperHex for H512
impl Distribution<H512> for Standard
fn sample<R: Rng + ?Sized>(&self, rng: &mut R) -> H512
fn sample_iter<R>(&'a self, rng: &'a mut R) -> DistIter<'a, Self, R, T> where
R: Rng,
[src]
R: Rng,
Create an iterator that generates random values of T
, using rng
as the source of randomness. Read more
impl Encode for H512
fn using_encoded<R, F: FnOnce(&[u8]) -> R>(&self, f: F) -> R
fn size_hint(&self) -> usize
If possible give a hint of expected size of the encoding. Read more
fn encode_to<T>(&self, dest: &mut T) where
T: Output,
T: Output,
Convert self to a slice and append it to the destination.
fn encode(&self) -> Vec<u8>
Convert self to an owned vector.
impl Decode for H512
Auto Trait Implementations
impl Sync for H512
impl Send for H512
impl Unpin for H512
impl RefUnwindSafe for H512
impl UnwindSafe for H512
Blanket Implementations
impl<T> ToOwned for T where
T: Clone,
[src]
T: Clone,
type Owned = T
The resulting type after obtaining ownership.
fn to_owned(&self) -> T
[src]
fn clone_into(&self, target: &mut T)
[src]
impl<T> From<T> for T
[src]
impl<T, U> Into<U> for T where
U: From<T>,
[src]
U: From<T>,
impl<T> ToString for T where
T: Display + ?Sized,
[src]
T: Display + ?Sized,
impl<T, U> TryFrom<U> for T where
U: Into<T>,
[src]
U: Into<T>,
type Error = Infallible
The type returned in the event of a conversion error.
fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>
[src]
impl<T, U> TryInto<U> for T where
U: TryFrom<T>,
[src]
U: TryFrom<T>,
type Error = <U as TryFrom<T>>::Error
The type returned in the event of a conversion error.
fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>
[src]
impl<T> BorrowMut<T> for T where
T: ?Sized,
[src]
T: ?Sized,
fn borrow_mut(&mut self) -> &mut T
[src]
impl<T> Borrow<T> for T where
T: ?Sized,
[src]
T: ?Sized,
impl<T> Any for T where
T: 'static + ?Sized,
[src]
T: 'static + ?Sized,
impl<T> Rand for T where
Standard: Distribution<T>,
[src]
Standard: Distribution<T>,
impl<T, X> Encode for X where
T: Encode + ?Sized,
X: WrapperTypeEncode<Target = T>,
T: Encode + ?Sized,
X: WrapperTypeEncode<Target = T>,
fn size_hint(&self) -> usize
fn using_encoded<R, F>(&self, f: F) -> R where
F: FnOnce(&[u8]) -> R,
F: FnOnce(&[u8]) -> R,
fn encode(&self) -> Vec<u8>
fn encode_to<W>(&self, dest: &mut W) where
W: Output,
W: Output,
impl<T, X> Decode for X where
T: Decode + Into<X>,
X: WrapperTypeDecode<Wrapped = T>,
T: Decode + Into<X>,
X: WrapperTypeDecode<Wrapped = T>,
impl<S> Codec for S where
S: Encode + Decode,
S: Encode + Decode,
impl<'_, T> EncodeLike<&'_ T> for T where
T: Encode,
T: Encode,
impl<T> KeyedVec for T where
T: Codec,
T: Codec,
impl<T> DecodeAll for T where
T: Decode,
T: Decode,