[−][src]Struct ontio_std::types::H160
A byte array of length 20 representing the Address.
Implementations
impl H160
[src]
pub fn repeat_byte(byte: u8) -> H160
[src]
Returns a new fixed hash where all bits are set to the given byte.
pub fn zero() -> H160
[src]
Returns a new zero-initialized fixed hash.
pub fn len_bytes() -> usize
[src]
Returns the size of this hash in bytes.
pub fn as_bytes(&self) -> &[u8]
[src]
Extracts a byte slice containing the entire fixed hash.
pub fn as_bytes_mut(&mut self) -> &mut [u8]
[src]
Extracts a mutable byte slice containing the entire fixed hash.
pub fn as_fixed_bytes(&self) -> &[u8; 20]
[src]
Extracts a reference to the byte array containing the entire fixed hash.
pub fn as_fixed_bytes_mut(&mut self) -> &mut [u8; 20]
[src]
Extracts a reference to the byte array containing the entire fixed hash.
pub fn to_fixed_bytes(self) -> [u8; 20]
[src]
Returns the inner bytes array.
pub fn as_ptr(&self) -> *const u8
[src]
Returns a constant raw pointer to the value.
pub fn as_mut_ptr(&mut self) -> *mut u8
[src]
Returns a mutable raw pointer to the value.
pub fn assign_from_slice(&mut self, src: &[u8])
[src]
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
[src]
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
[src]
Returns true
if all bits set in b
are also set in self
.
pub fn is_zero(&self) -> bool
[src]
Returns true
if no bits are set.
impl H160
[src]
pub fn to_hex_string(&self) -> String
[src]
impl H160
[src]
Trait Implementations
impl AsMut<[u8]> for H160
[src]
impl AsRef<[u8]> for H160
[src]
impl AsRef<H160> for H160
[src]
impl<'l, 'r> BitAnd<&'r H160> for &'l H160
[src]
type Output = H160
The resulting type after applying the &
operator.
pub fn bitand(self, rhs: &'r H160) -> Self::Output
[src]
impl BitAnd<H160> for H160
[src]
type Output = H160
The resulting type after applying the &
operator.
pub fn bitand(self, rhs: Self) -> Self::Output
[src]
impl<'r> BitAndAssign<&'r H160> for H160
[src]
pub fn bitand_assign(&mut self, rhs: &'r H160)
[src]
impl BitAndAssign<H160> for H160
[src]
pub fn bitand_assign(&mut self, rhs: H160)
[src]
impl<'l, 'r> BitOr<&'r H160> for &'l H160
[src]
type Output = H160
The resulting type after applying the |
operator.
pub fn bitor(self, rhs: &'r H160) -> Self::Output
[src]
impl BitOr<H160> for H160
[src]
type Output = H160
The resulting type after applying the |
operator.
pub fn bitor(self, rhs: Self) -> Self::Output
[src]
impl<'r> BitOrAssign<&'r H160> for H160
[src]
pub fn bitor_assign(&mut self, rhs: &'r H160)
[src]
impl BitOrAssign<H160> for H160
[src]
pub fn bitor_assign(&mut self, rhs: H160)
[src]
impl<'l, 'r> BitXor<&'r H160> for &'l H160
[src]
type Output = H160
The resulting type after applying the ^
operator.
pub fn bitxor(self, rhs: &'r H160) -> Self::Output
[src]
impl BitXor<H160> for H160
[src]
type Output = H160
The resulting type after applying the ^
operator.
pub fn bitxor(self, rhs: Self) -> Self::Output
[src]
impl<'r> BitXorAssign<&'r H160> for H160
[src]
pub fn bitxor_assign(&mut self, rhs: &'r H160)
[src]
impl BitXorAssign<H160> for H160
[src]
pub fn bitxor_assign(&mut self, rhs: H160)
[src]
impl Clone for H160
[src]
pub fn clone(&self) -> H160
[src]
pub fn clone_from(&mut self, source: &Self)
1.0.0[src]
impl Copy for H160
[src]
impl Debug for H160
[src]
impl Default for H160
[src]
impl Display for H160
[src]
impl Eq for H160
[src]
impl<'a> From<&'a [u8; 20]> for H160
[src]
pub fn from(bytes: &'a [u8; 20]) -> Self
[src]
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; 20]> for H160
[src]
pub fn from(bytes: &'a mut [u8; 20]) -> Self
[src]
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<[u8; 20]> for H160
[src]
pub fn from(bytes: [u8; 20]) -> Self
[src]
Constructs a hash type from the given bytes array of fixed length.
Note
The given bytes are interpreted in big endian order.
impl From<H160> for [u8; 20]
[src]
impl Hash for H160
[src]
pub fn hash<H>(&self, state: &mut H) where
H: Hasher,
[src]
H: Hasher,
pub fn hash_slice<H>(data: &[Self], state: &mut H) where
H: Hasher,
1.3.0[src]
H: Hasher,
impl<I> Index<I> for H160 where
I: SliceIndex<[u8]>,
[src]
I: SliceIndex<[u8]>,
type Output = I::Output
The returned type after indexing.
pub fn index(&self, index: I) -> &I::Output
[src]
impl<I> IndexMut<I> for H160 where
I: SliceIndex<[u8], Output = [u8]>,
[src]
I: SliceIndex<[u8], Output = [u8]>,
impl LowerHex for H160
[src]
impl Ord for H160
[src]
pub fn cmp(&self, other: &Self) -> Ordering
[src]
#[must_use]pub fn max(self, other: Self) -> Self
1.21.0[src]
#[must_use]pub fn min(self, other: Self) -> Self
1.21.0[src]
#[must_use]pub fn clamp(self, min: Self, max: Self) -> Self
1.50.0[src]
impl PartialEq<H160> for H160
[src]
pub fn eq(&self, other: &Self) -> bool
[src]
#[must_use]pub fn ne(&self, other: &Rhs) -> bool
1.0.0[src]
impl PartialOrd<H160> for H160
[src]
pub fn partial_cmp(&self, other: &Self) -> Option<Ordering>
[src]
#[must_use]pub fn lt(&self, other: &Rhs) -> bool
1.0.0[src]
#[must_use]pub fn le(&self, other: &Rhs) -> bool
1.0.0[src]
#[must_use]pub fn gt(&self, other: &Rhs) -> bool
1.0.0[src]
#[must_use]pub fn ge(&self, other: &Rhs) -> bool
1.0.0[src]
impl UpperHex for H160
[src]
Auto Trait Implementations
Blanket Implementations
impl<T> Any for T where
T: 'static + ?Sized,
[src]
T: 'static + ?Sized,
impl<T> Borrow<T> for T where
T: ?Sized,
[src]
T: ?Sized,
impl<T> BorrowMut<T> for T where
T: ?Sized,
[src]
T: ?Sized,
pub fn borrow_mut(&mut self) -> &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> ToOwned for T where
T: Clone,
[src]
T: Clone,
type Owned = T
The resulting type after obtaining ownership.
pub fn to_owned(&self) -> T
[src]
pub fn clone_into(&self, target: &mut T)
[src]
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.
pub 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>,