Enum Rseed 

pub enum Rseed {
    BeforeZip212(Fr),
    AfterZip212([u8; 32]),
}

Enum for note randomness before and after ZIP 212.

Before ZIP 212, the note commitment trapdoor rcm must be a scalar value. After ZIP 212, the note randomness rseed is a 32-byte sequence, used to derive both the note commitment trapdoor rcm and the ephemeral private key esk.

Variants

BeforeZip212(Fr)

AfterZip212([u8; 32])

Trait Implementations

impl<'arbitrary> Arbitrary<'arbitrary> for Rseed

fn arbitrary(u: &mut Unstructured<'arbitrary>) -> Result<Self>

Generate an arbitrary value of Self from the given unstructured data.

fn arbitrary_take_rest(u: Unstructured<'arbitrary>) -> Result<Self>

Generate an arbitrary value of Self from the entirety of the given unstructured data.

fn size_hint(depth: usize) -> (usize, Option<usize>)

Get a size hint for how many bytes out of an Unstructured this type needs to construct itself.

fn try_size_hint( depth: usize, ) -> Result<(usize, Option<usize>), MaxRecursionReached>

Get a size hint for how many bytes out of an Unstructured this type needs to construct itself.

impl BorshDeserialize for Rseed

fn deserialize_reader<R: Read>(reader: &mut R) -> Result<Self>

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.

fn try_from_reader<R>(reader: &mut R) -> Result<Self, Error>

where R: Read,

impl BorshSchema for Rseed

fn add_definitions_recursively( definitions: &mut BTreeMap<Declaration, Definition>, )

Recursively, using DFS, add type definitions required for this type. Type definition partially explains how to serialize/deserialize a type.

fn declaration() -> Declaration

Get the name of the type without brackets.

impl BorshSerialize for Rseed

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

impl Clone for Rseed

fn clone(&self) -> Rseed

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Rseed

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

Formats the value using the given formatter.

impl Copy for Rseed