Struct bitcoin::types::H256Le

pub struct H256Le { /* private fields */ }

Represents a bitcoin 32 bytes hash digest encoded in little-endian

Implementations

impl H256Le

pub fn zero() -> H256Le

Creates a new H256Le hash equals to zero

pub fn is_zero(&self) -> bool

pub fn from_bytes_le(bytes: &[u8]) -> H256Le

Creates a H256Le from little endian bytes

pub fn from_bytes_be(bytes: &[u8]) -> H256Le

Creates a H256Le from big endian bytes

pub fn from_hex_le(hex: &str) -> H256Le

pub fn from_hex_be(hex: &str) -> H256Le

pub fn to_bytes_be(&self) -> [u8; 32]

Returns the content of the H256Le encoded in big endian

pub fn to_bytes_le(&self) -> [u8; 32]

Returns the content of the H256Le encoded in little endian

pub fn to_hex_le(&self) -> String

Returns the content of the H256Le encoded in little endian hex

pub fn to_hex_be(&self) -> String

Returns the content of the H256Le encoded in big endian hex

pub fn as_u256(&self) -> U256

Returns the value as a U256

pub fn sha256d(&self) -> Self

Hashes the value a single time using sha256

Trait Implementations

impl Clone for H256Le

fn clone(&self) -> H256Le

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for H256Le

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

Formats the value using the given formatter.

impl Decode for H256Le

fn decode<__CodecInputEdqy: Input>( __codec_input_edqy: &mut __CodecInputEdqy ) -> Result<Self, Error>

Attempt to deserialise the value from input.

fn decode_into<I>( input: &mut I, dst: &mut MaybeUninit<Self> ) -> Result<DecodeFinished, Error>where I: Input,

Attempt to deserialize the value from input into a pre-allocated piece of memory.

fn skip<I>(input: &mut I) -> Result<(), Error>where I: Input,

Attempt to skip the encoded value from input.

fn encoded_fixed_size() -> Option<usize>

Returns the fixed encoded size of the type.

impl Default for H256Le

fn default() -> H256Le

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for H256Le

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Display for H256Le

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

Formats the value using the given formatter.

impl Encode for H256Le

fn size_hint(&self) -> usize

If possible give a hint of expected size of the encoding.

fn encode_to<__CodecOutputEdqy: Output + ?Sized>( &self, __codec_dest_edqy: &mut __CodecOutputEdqy )

Convert self to a slice and append it to the destination.

fn encode(&self) -> Vec<u8>

Convert self to an owned vector.

fn using_encoded<R, F: FnOnce(&[u8]) -> R>(&self, f: F) -> R

Convert self to a slice and then invoke the given closure with it.

fn encoded_size(&self) -> usize

Calculates the encoded size.

impl From<i16> for H256Le

fn from(value: i16) -> H256Le

Converts to this type from the input type.

impl From<i32> for H256Le

fn from(value: i32) -> H256Le

Converts to this type from the input type.

impl From<i64> for H256Le

fn from(value: i64) -> H256Le

Converts to this type from the input type.

impl From<i8> for H256Le

fn from(value: i8) -> H256Le

Converts to this type from the input type.

impl From<u16> for H256Le

fn from(value: u16) -> H256Le

Converts to this type from the input type.

impl From<u32> for H256Le

fn from(value: u32) -> H256Le

Converts to this type from the input type.

impl From<u64> for H256Le

fn from(value: u64) -> H256Le

Converts to this type from the input type.

impl From<u8> for H256Le

fn from(value: u8) -> H256Le

Converts to this type from the input type.

impl LowerHex for H256Le

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

Formats the value using the given formatter.

impl MaxEncodedLen for H256Le

fn max_encoded_len() -> usize

Upper bound, in bytes, of the maximum encoded size of this item.

impl PartialEq<H256> for H256Le

fn eq(&self, other: &H256) -> bool

This method tests for self and other values to be equal, and is used by ==.

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

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

impl PartialEq<H256Le> for H256

fn eq(&self, other: &H256Le) -> bool

This method tests for self and other values to be equal, and is used by ==.

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

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

impl PartialEq<H256Le> for H256Le

fn eq(&self, other: &H256Le) -> bool

This method tests for self and other values to be equal, and is used by ==.

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

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

impl Serialize for H256Le

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

Serialize this value into the given Serde serializer.

impl TryFormat for H256Le

fn try_format<W: Writer>(&self, w: &mut W) -> Result<(), Error>

impl TypeInfo for H256Le

type Identity = H256Le

The type identifying for which type info is provided.

fn type_info() -> Type

Returns the static type identifier for Self.

impl Copy for H256Le

impl EncodeLike<H256Le> for H256Le

impl Eq for H256Le

impl StructuralEq for H256Le

impl StructuralPartialEq for H256Le