Struct PotSeed

pub struct PotSeed(/* private fields */);

Proof of time seed

Implementations

impl PotSeed

pub const SIZE: usize = 16usize

Size of proof of time seed in bytes

pub fn from_genesis(genesis_block_hash: &[u8], external_entropy: &[u8]) -> Self

Derive initial PoT seed from genesis block hash

pub fn key(&self) -> PotKey

Derive key from proof of time seed

Trait Implementations

impl AsMut<[u8; 16]> for PotSeed

fn as_mut(&mut self) -> &mut [u8; 16]

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

impl AsRef<[u8; 16]> for PotSeed

fn as_ref(&self) -> &[u8; 16]

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

impl Clone for PotSeed

fn clone(&self) -> PotSeed

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for PotSeed

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

Formats the value using the given formatter.

impl Decode for PotSeed

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 PotSeed

fn default() -> PotSeed

Returns the “default value” for a type.

impl Deref for PotSeed

type Target = [u8; 16]

The resulting type after dereferencing.

fn deref(&self) -> &Self::Target

Dereferences the value.

impl DerefMut for PotSeed

fn deref_mut(&mut self) -> &mut Self::Target

Mutably dereferences the value.

impl<'de> Deserialize<'de> for PotSeed

fn deserialize<D>(deserializer: D) -> Result<Self, D::Error>

where D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Display for PotSeed

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

Formats the value using the given formatter.

impl Encode for PotSeed

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<__CodecOutputReturn, __CodecUsingEncodedCallback: FnOnce(&[u8]) -> __CodecOutputReturn>( &self, f: __CodecUsingEncodedCallback, ) -> __CodecOutputReturn

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

fn encoded_size(&self) -> usize

Calculates the encoded size.

impl From<[u8; 16]> for PotSeed

fn from(value: [u8; 16]) -> Self

Converts to this type from the input type.

impl Hash for PotSeed

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 MaxEncodedLen for PotSeed

fn max_encoded_len() -> usize

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

impl PartialEq for PotSeed

fn eq(&self, other: &PotSeed) -> 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 Serialize for PotSeed

fn serialize<S>(&self, serializer: S) -> Result<S::Ok, S::Error>

where S: Serializer,

Serialize this value into the given Serde serializer.

impl TypeInfo for PotSeed

type Identity = PotSeed

The type identifying for which type info is provided.

fn type_info() -> Type

Returns the static type identifier for Self.

impl Copy for PotSeed

impl EncodeLike for PotSeed

impl Eq for PotSeed

impl StructuralPartialEq for PotSeed