Struct primitive_types::H128
source · [−]Expand description
Fixed-size uninterpreted hash type with 16 bytes (128 bits) size.
Tuple Fields
0: [u8; 16]
Implementations
sourceimpl H128
impl H128
sourcepub const fn repeat_byte(byte: u8) -> H128
pub const fn repeat_byte(byte: u8) -> H128
Returns a new fixed hash where all bits are set to the given byte.
sourcepub fn as_bytes(&self) -> &[u8]ⓘNotable traits for &mut [u8]impl Write for &mut [u8]impl Read for &[u8]
pub fn as_bytes(&self) -> &[u8]ⓘNotable traits for &mut [u8]impl Write for &mut [u8]impl Read for &[u8]
Extracts a byte slice containing the entire fixed hash.
sourcepub fn as_bytes_mut(&mut self) -> &mut [u8]ⓘNotable traits for &mut [u8]impl Write for &mut [u8]impl Read for &[u8]
pub fn as_bytes_mut(&mut self) -> &mut [u8]ⓘNotable traits for &mut [u8]impl Write for &mut [u8]impl Read for &[u8]
Extracts a mutable byte slice containing the entire fixed hash.
sourcepub const fn as_fixed_bytes(&self) -> &[u8; 16]
pub const fn as_fixed_bytes(&self) -> &[u8; 16]
Extracts a reference to the byte array containing the entire fixed hash.
sourcepub fn as_fixed_bytes_mut(&mut self) -> &mut [u8; 16]
pub fn as_fixed_bytes_mut(&mut self) -> &mut [u8; 16]
Extracts a reference to the byte array containing the entire fixed hash.
sourcepub const fn to_fixed_bytes(self) -> [u8; 16]
pub const fn to_fixed_bytes(self) -> [u8; 16]
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
sourceimpl H128
impl H128
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.
sourceimpl H128
impl H128
Utilities using the rand
crate.
sourcepub fn randomize_using<R>(&mut self, rng: &mut R)where
R: Rng + ?Sized,
pub fn randomize_using<R>(&mut self, rng: &mut R)where
R: Rng + ?Sized,
Assign self
to a cryptographically random value using the
given random number generator.
sourcepub fn random_using<R>(rng: &mut R) -> Selfwhere
R: Rng + ?Sized,
pub fn random_using<R>(rng: &mut R) -> Selfwhere
R: Rng + ?Sized,
Create a new hash with cryptographically random content using the given random number generator.
Trait Implementations
sourceimpl<'r> BitAndAssign<&'r H128> for H128
impl<'r> BitAndAssign<&'r H128> for H128
sourcefn bitand_assign(&mut self, rhs: &'r H128)
fn bitand_assign(&mut self, rhs: &'r H128)
&=
operation. Read moresourceimpl BitAndAssign<H128> for H128
impl BitAndAssign<H128> for H128
sourcefn bitand_assign(&mut self, rhs: H128)
fn bitand_assign(&mut self, rhs: H128)
&=
operation. Read moresourceimpl<'r> BitOrAssign<&'r H128> for H128
impl<'r> BitOrAssign<&'r H128> for H128
sourcefn bitor_assign(&mut self, rhs: &'r H128)
fn bitor_assign(&mut self, rhs: &'r H128)
|=
operation. Read moresourceimpl BitOrAssign<H128> for H128
impl BitOrAssign<H128> for H128
sourcefn bitor_assign(&mut self, rhs: H128)
fn bitor_assign(&mut self, rhs: H128)
|=
operation. Read moresourceimpl<'r> BitXorAssign<&'r H128> for H128
impl<'r> BitXorAssign<&'r H128> for H128
sourcefn bitxor_assign(&mut self, rhs: &'r H128)
fn bitxor_assign(&mut self, rhs: &'r H128)
^=
operation. Read moresourceimpl BitXorAssign<H128> for H128
impl BitXorAssign<H128> for H128
sourcefn bitxor_assign(&mut self, rhs: H128)
fn bitxor_assign(&mut self, rhs: H128)
^=
operation. Read moresourceimpl Distribution<H128> for Standard
impl Distribution<H128> for Standard
sourcefn sample<R: Rng + ?Sized>(&self, rng: &mut R) -> H128
fn sample<R: Rng + ?Sized>(&self, rng: &mut R) -> H128
T
, using rng
as the source of randomness.sourceimpl FromStr for H128
impl FromStr for H128
sourceimpl<I> Index<I> for H128where
I: SliceIndex<[u8]>,
impl<I> Index<I> for H128where
I: SliceIndex<[u8]>,
sourceimpl Ord for H128
impl Ord for H128
1.21.0 · sourcefn max(self, other: Self) -> Selfwhere
Self: Sized,
fn max(self, other: Self) -> Selfwhere
Self: Sized,
1.21.0 · sourcefn min(self, other: Self) -> Selfwhere
Self: Sized,
fn min(self, other: Self) -> Selfwhere
Self: Sized,
1.50.0 · sourcefn clamp(self, min: Self, max: Self) -> Selfwhere
Self: Sized + PartialOrd<Self>,
fn clamp(self, min: Self, max: Self) -> Selfwhere
Self: Sized + PartialOrd<Self>,
sourceimpl PartialOrd<H128> for H128
impl PartialOrd<H128> for H128
sourcefn partial_cmp(&self, other: &Self) -> Option<Ordering>
fn partial_cmp(&self, other: &Self) -> Option<Ordering>
1.0.0 · sourcefn le(&self, other: &Rhs) -> bool
fn le(&self, other: &Rhs) -> bool
self
and other
) and is used by the <=
operator. Read moreimpl Copy for H128
impl Eq for H128
Auto Trait Implementations
impl RefUnwindSafe for H128
impl Send for H128
impl Sync for H128
impl Unpin for H128
impl UnwindSafe for H128
Blanket Implementations
sourceimpl<T> BorrowMut<T> for Twhere
T: ?Sized,
impl<T> BorrowMut<T> for Twhere
T: ?Sized,
const: unstable · sourcefn borrow_mut(&mut self) -> &mut T
fn borrow_mut(&mut self) -> &mut T
sourceimpl<T> ToHex for Twhere
T: AsRef<[u8]>,
impl<T> ToHex for Twhere
T: AsRef<[u8]>,
sourcefn 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
) Read moresourcefn 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
) Read more