Struct CryptoHash 

pub struct CryptoHash(pub CryptoHash);

Tuple Fields

0: CryptoHash

Implementations

impl CryptoHash

pub fn new(data: [u8; 32]) -> Self

pub fn zero() -> Self

Initialize a CryptoHash as 32 * 0 bytes.

pub fn hash_bytes(data: &[u8]) -> Self

Calculates hash of given bytes.

pub fn new_from_str(s: &str) -> PyResult<Self>

Parse from a string.

s (str): The string to parse

Returns: CryptoHash

pub fn new_default() -> Self

Build a new CryptoHash using the Rust Default trait.

Returns: CryptoHash

pub fn __richcmp__(&self, other: &Self, op: CompareOp) -> PyResult<bool>

pub fn __bytes__<'a>(&self, py: Python<'a>) -> &'a PyBytes

pub fn __str__(&self) -> String

pub fn __repr__(&self) -> String

pub fn __reduce__(&self) -> PyResult<(PyObject, PyObject)>

pub fn from_bytes(data: &[u8]) -> PyResult<Self>

Deserialize from bytes.

Args: data (bytes): the serialized object.

Returns: the deserialized object.

pub fn to_json(&self) -> String

Convert to a JSON string.

pub fn from_json(raw: &str) -> PyResult<Self>

Build from a JSON string.

pub fn __hash__(&self) -> u64

Trait Implementations

impl<__AsRefT: ?Sized> AsRef<__AsRefT> for CryptoHash

where CryptoHash: AsRef<__AsRefT>,

fn as_ref(&self) -> &__AsRefT

Converts this type into a shared reference of the (usually inferred) input type.

impl BorshDeserialize for CryptoHash

fn deserialize(buf: &mut &[u8]) -> Result<Self, Error>

Deserializes this instance from a given slice of bytes. Updates the buffer to point at the remaining bytes.

fn try_from_slice(v: &[u8]) -> Result<Self, Error>

Deserialize this instance from a slice of bytes.

impl BorshSerialize for CryptoHash

fn serialize<W: Write>(&self, writer: &mut W) -> Result<(), Error>

fn try_to_vec(&self) -> Result<Vec<u8>, Error>

Serialize this instance into a vector of bytes.

impl Clone for CryptoHash

fn clone(&self) -> CryptoHash

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl CommonMethods<'_> for CryptoHash

fn py_to_json(&self) -> String

fn py_from_json(raw: &'a str) -> Result<Self, PyErr>

impl CommonMethodsCore for CryptoHash

fn pybytes<'b>(&self, py: Python<'b>) -> &'b PyBytes

fn pystr(&self) -> String

fn pyrepr(&self) -> String

fn py_from_bytes(raw: &[u8]) -> Result<Self, PyErr>

fn pyreduce(&self) -> Result<(Py<PyAny>, Py<PyAny>), PyErr>

impl Debug for CryptoHash

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Default for CryptoHash

fn default() -> Self

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for CryptoHash

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Display for CryptoHash

fn fmt(&self, _derive_more_display_formatter: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl From<CryptoHash> for CryptoHash

fn from(original: CryptoHashOriginal) -> CryptoHash

Converts to this type from the input type.

impl From<CryptoHash> for CryptoHash

fn from(original: CryptoHash) -> Self

Converts to this type from the input type.

impl Hash for CryptoHash

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl IntoPy<Py<PyAny>> for CryptoHash

fn into_py(self, py: Python<'_>) -> PyObject

Performs the conversion.

impl Ord for CryptoHash

fn cmp(&self, other: &CryptoHash) -> Ordering

This method returns an Ordering between self and other.

fn max(self, other: Self) -> Self

where Self: Sized,

Compares and returns the maximum of two values.

fn min(self, other: Self) -> Self

where Self: Sized,

Compares and returns the minimum of two values.

fn clamp(self, min: Self, max: Self) -> Self

where Self: Sized,

Restrict a value to a certain interval.

impl PartialEq for CryptoHash

fn eq(&self, other: &CryptoHash) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl PartialOrd for CryptoHash

fn partial_cmp(&self, other: &CryptoHash) -> Option<Ordering>

This method returns an ordering between self and other values if one exists.

fn lt(&self, other: &Rhs) -> bool

Tests less than (for self and other) and is used by the < operator.

fn le(&self, other: &Rhs) -> bool

Tests less than or equal to (for self and other) and is used by the <= operator.

fn gt(&self, other: &Rhs) -> bool

Tests greater than (for self and other) and is used by the > operator.

fn ge(&self, other: &Rhs) -> bool

Tests greater than or equal to (for self and other) and is used by the >= operator.

impl PyBytesGeneral for CryptoHash

fn pybytes_general<'a>(&self, py: Python<'a>) -> &'a PyBytes

impl PyBytesSlice for CryptoHash

fn pybytes_slice<'a>(&self, py: Python<'a>) -> &'a PyBytes

impl PyClass for CryptoHash

type Frozen = False

Whether the pyclass is frozen.

impl PyClassImpl for CryptoHash

const DOC: &'static str = "\u{0}"

Class doc string

const IS_BASETYPE: bool = true

#[pyclass(subclass)]

const IS_SUBCLASS: bool = false

#[pyclass(extends=…)]

const IS_MAPPING: bool = false

#[pyclass(mapping)]

const IS_SEQUENCE: bool = false

#[pyclass(sequence)]

type Layout = PyCell<CryptoHash>

Layout

type BaseType = PyAny

Base class

type ThreadChecker = ThreadCheckerStub<CryptoHash>

This handles following two situations:

type PyClassMutability = <<PyAny as PyClassBaseType>::PyClassMutability as PyClassMutability>::MutableChild

Immutable or mutable

type Dict = PyClassDummySlot

Specify this class has #[pyclass(dict)] or not.

type WeakRef = PyClassDummySlot

Specify this class has #[pyclass(weakref)] or not.

type BaseNativeType = PyAny

The closest native ancestor. This is PyAny by default, and when you declare #[pyclass(extends=PyDict)], it’s PyDict.

fn items_iter() -> PyClassItemsIter

fn lazy_type_object() -> &'static LazyTypeObject<Self>

fn dict_offset() -> Option<isize>

fn weaklist_offset() -> Option<isize>

impl PyFromBytesGeneral for CryptoHash

fn py_from_bytes_general(raw: &[u8]) -> PyResult<Self>

impl<'a, 'py> PyFunctionArgument<'a, 'py> for &'a CryptoHash

type Holder = Option<PyRef<'py, CryptoHash>>

fn extract(obj: &'py PyAny, holder: &'a mut Self::Holder) -> PyResult<Self>

impl<'a, 'py> PyFunctionArgument<'a, 'py> for &'a mut CryptoHash

type Holder = Option<PyRefMut<'py, CryptoHash>>

fn extract(obj: &'py PyAny, holder: &'a mut Self::Holder) -> PyResult<Self>

impl PyHash for CryptoHash

fn pyhash(&self) -> u64

impl PyMethods<CryptoHash> for PyClassImplCollector<CryptoHash>

fn py_methods(self) -> &'static PyClassItems

impl PyTypeInfo for CryptoHash

const NAME: &'static str = "CryptoHash"

Class name.

const MODULE: Option<&'static str>

Module name, if any.

type AsRefTarget = PyCell<CryptoHash>

Utility type to make Py::as_ref work.

fn type_object_raw(py: Python<'_>) -> *mut PyTypeObject

Returns the PyTypeObject instance for this type.

fn type_object(py: Python<'_>) -> &PyType

Returns the safe abstraction over the type object.

fn is_type_of(object: &PyAny) -> bool

Checks if object is an instance of this type or a subclass of this type.

fn is_exact_type_of(object: &PyAny) -> bool

Checks if object is an instance of this type.

impl RichcmpEqualityOnly for CryptoHash

fn richcmp(&self, other: &Self, op: CompareOp) -> Result<bool, PyErr>

impl Serialize for CryptoHash

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl Copy for CryptoHash

impl Eq for CryptoHash

impl StructuralPartialEq for CryptoHash