Struct bitcoin_hashes::sha256::Hash
source · #[repr(transparent)]pub struct Hash(_);
Expand description
Output of the SHA256 hash function.
Implementations§
source§impl Hash
impl Hash
sourcepub fn forward_hex(&self) -> impl '_ + LowerHex + UpperHex
pub fn forward_hex(&self) -> impl '_ + LowerHex + UpperHex
Displays hex forwards, regardless of how this type would display it naturally.
This is mainly intended as an internal method and you shouldn’t need it unless you’re doing something special.
sourcepub fn backward_hex(&self) -> impl '_ + LowerHex + UpperHex
pub fn backward_hex(&self) -> impl '_ + LowerHex + UpperHex
Displays hex backwards, regardless of how this type would display it naturally.
This is mainly intended as an internal method and you shouldn’t need it unless you’re doing something special.
Trait Implementations§
source§impl<'de> Deserialize<'de> for Hash
impl<'de> Deserialize<'de> for Hash
source§fn deserialize<D: Deserializer<'de>>(d: D) -> Result<Hash, D::Error>
fn deserialize<D: Deserializer<'de>>(d: D) -> Result<Hash, D::Error>
Deserialize this value from the given Serde deserializer. Read more
source§impl Hash for Hash
impl Hash for Hash
§type Engine = HashEngine
type Engine = HashEngine
A hashing engine which bytes can be serialized into. It is expected
to implement the
io::Write
trait, and to never return errors under
any conditions.source§const DISPLAY_BACKWARD: bool = false
const DISPLAY_BACKWARD: bool = false
Flag indicating whether user-visible serializations of this hash
should be backward. For some reason Satoshi decided this should be
true for
Sha256dHash
, so here we are.source§fn from_engine(e: HashEngine) -> Hash
fn from_engine(e: HashEngine) -> Hash
Produces a hash from the current state of a given engine.
source§fn to_byte_array(self) -> Self::Bytes
fn to_byte_array(self) -> Self::Bytes
Returns the underlying byte array.
source§fn as_byte_array(&self) -> &Self::Bytes
fn as_byte_array(&self) -> &Self::Bytes
Returns a reference to the underlying byte array.
source§fn from_byte_array(bytes: Self::Bytes) -> Self
fn from_byte_array(bytes: Self::Bytes) -> Self
Constructs a hash from the underlying byte array.
source§impl JsonSchema for Hash
impl JsonSchema for Hash
source§fn schema_name() -> String
fn schema_name() -> String
The name of the generated JSON Schema. Read more
source§fn json_schema(gen: &mut SchemaGenerator) -> Schema
fn json_schema(gen: &mut SchemaGenerator) -> Schema
Generates a JSON Schema for this type. Read more
source§fn is_referenceable() -> bool
fn is_referenceable() -> bool
Whether JSON Schemas generated for this type should be re-used where possible using the
$ref
keyword. Read moresource§impl Ord for Hash
impl Ord for Hash
source§impl PartialEq<Hash> for Hash
impl PartialEq<Hash> for Hash
source§impl PartialOrd<Hash> for Hash
impl PartialOrd<Hash> for Hash
1.0.0 · source§fn le(&self, other: &Rhs) -> bool
fn le(&self, other: &Rhs) -> bool
This method tests less than or equal to (for
self
and other
) and is used by the <=
operator. Read moresource§impl SerdeHash for Hash
impl SerdeHash for Hash
source§fn from_slice_delegated(sl: &[u8]) -> Result<Self, Error>
fn from_slice_delegated(sl: &[u8]) -> Result<Self, Error>
Available on crate feature
serde
only.Helper function to turn a deserialized slice into the correct hash type.
source§fn serialize<S: Serializer>(&self, s: S) -> Result<S::Ok, S::Error>
fn serialize<S: Serializer>(&self, s: S) -> Result<S::Ok, S::Error>
Available on crate feature
serde
only.Do serde serialization.
source§fn deserialize<'de, D: Deserializer<'de>>(d: D) -> Result<Self, D::Error>
fn deserialize<'de, D: Deserializer<'de>>(d: D) -> Result<Self, D::Error>
Available on crate feature
serde
only.Do serde deserialization.