Struct RandomnessStateUpdate

#[non_exhaustive]
pub struct RandomnessStateUpdate {
    pub epoch: Option<u64>,
    pub randomness_round: Option<u64>,
    pub random_bytes: Option<Bytes>,
    pub randomness_object_initial_shared_version: Option<u64>,
}

Randomness update.

Fields (Non-exhaustive)

Non-exhaustive structs could have additional fields added in future. Therefore, non-exhaustive structs cannot be constructed in external crates using the traditional Struct { .. } syntax; cannot be matched against without a wildcard ..; and struct update syntax will not work.

epoch: Option<u64>

Epoch of the randomness state update transaction.

randomness_round: Option<u64>

Randomness round of the update.

random_bytes: Option<Bytes>

Updated random bytes.

randomness_object_initial_shared_version: Option<u64>

The initial version of the randomness object that it was shared at.

Implementations

impl RandomnessStateUpdate

pub fn epoch(&self) -> u64

Returns the value of epoch, or the default value if epoch is unset.

pub fn randomness_round(&self) -> u64

Returns the value of randomness_round, or the default value if randomness_round is unset.

pub fn random_bytes(&self) -> &[u8]

Returns the value of random_bytes, or the default value if random_bytes is unset.

pub fn randomness_object_initial_shared_version(&self) -> u64

Returns the value of randomness_object_initial_shared_version, or the default value if randomness_object_initial_shared_version is unset.

impl RandomnessStateUpdate

pub const EPOCH_FIELD: &'static MessageField

pub const RANDOMNESS_ROUND_FIELD: &'static MessageField

pub const RANDOM_BYTES_FIELD: &'static MessageField

pub const RANDOMNESS_OBJECT_INITIAL_SHARED_VERSION_FIELD: &'static MessageField

impl RandomnessStateUpdate

pub fn path_builder() -> RandomnessStateUpdateFieldPathBuilder

impl RandomnessStateUpdate

pub const fn const_default() -> RandomnessStateUpdate

pub fn epoch_opt_mut(&mut self) -> Option<&mut u64>

If epoch is set, returns Some with a mutable reference to the value; otherwise returns None.

pub fn epoch_mut(&mut self) -> &mut u64

Returns a mutable reference to epoch. If the field is unset, it is first initialized with the default value.

pub fn epoch_opt(&self) -> Option<u64>

If epoch is set, returns Some with the value; otherwise returns None.

pub fn set_epoch<T>(&mut self, field: T)

where T: Into<u64>,

Sets epoch with the provided value.

pub fn with_epoch<T>(self, field: T) -> RandomnessStateUpdate

where T: Into<u64>,

Sets epoch with the provided value.

pub fn randomness_round_opt_mut(&mut self) -> Option<&mut u64>

If randomness_round is set, returns Some with a mutable reference to the value; otherwise returns None.

pub fn randomness_round_mut(&mut self) -> &mut u64

Returns a mutable reference to randomness_round. If the field is unset, it is first initialized with the default value.

pub fn randomness_round_opt(&self) -> Option<u64>

If randomness_round is set, returns Some with the value; otherwise returns None.

pub fn set_randomness_round<T>(&mut self, field: T)

where T: Into<u64>,

Sets randomness_round with the provided value.

pub fn with_randomness_round<T>(self, field: T) -> RandomnessStateUpdate

where T: Into<u64>,

Sets randomness_round with the provided value.

pub fn random_bytes_opt(&self) -> Option<&[u8]>

If random_bytes is set, returns Some with the value; otherwise returns None.

pub fn set_random_bytes<T>(&mut self, field: T)

where T: Into<Bytes>,

Sets random_bytes with the provided value.

pub fn with_random_bytes<T>(self, field: T) -> RandomnessStateUpdate

where T: Into<Bytes>,

Sets random_bytes with the provided value.

pub fn randomness_object_initial_shared_version_opt_mut( &mut self, ) -> Option<&mut u64>

If randomness_object_initial_shared_version is set, returns Some with a mutable reference to the value; otherwise returns None.

pub fn randomness_object_initial_shared_version_mut(&mut self) -> &mut u64

Returns a mutable reference to randomness_object_initial_shared_version. If the field is unset, it is first initialized with the default value.

pub fn randomness_object_initial_shared_version_opt(&self) -> Option<u64>

If randomness_object_initial_shared_version is set, returns Some with the value; otherwise returns None.

pub fn set_randomness_object_initial_shared_version<T>(&mut self, field: T)

where T: Into<u64>,

Sets randomness_object_initial_shared_version with the provided value.

pub fn with_randomness_object_initial_shared_version<T>( self, field: T, ) -> RandomnessStateUpdate

where T: Into<u64>,

Sets randomness_object_initial_shared_version with the provided value.

Trait Implementations

impl Clone for RandomnessStateUpdate

fn clone(&self) -> RandomnessStateUpdate

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for RandomnessStateUpdate

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

Formats the value using the given formatter.

impl Default for RandomnessStateUpdate

fn default() -> RandomnessStateUpdate

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for RandomnessStateUpdate

fn deserialize<D>( deserializer: D, ) -> Result<RandomnessStateUpdate, <D as Deserializer<'de>>::Error>

where D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl From<RandomnessStateUpdate> for RandomnessStateUpdate

fn from(value: RandomnessStateUpdate) -> RandomnessStateUpdate

Converts to this type from the input type.

impl From<RandomnessStateUpdate> for RandomnessStateUpdate

fn from(value: RandomnessStateUpdate) -> RandomnessStateUpdate

Converts to this type from the input type.

impl Message for RandomnessStateUpdate

fn encoded_len(&self) -> usize

Returns the encoded length of the message without a length delimiter.

fn clear(&mut self)

Clears the message, resetting all fields to their default.

fn encode(&self, buf: &mut impl BufMut) -> Result<(), EncodeError>

where Self: Sized,

Encodes the message to a buffer.

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

where Self: Sized,

Encodes the message to a newly allocated buffer.

fn encode_length_delimited( &self, buf: &mut impl BufMut, ) -> Result<(), EncodeError>

where Self: Sized,

Encodes the message with a length-delimiter to a buffer.

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

where Self: Sized,

Encodes the message with a length-delimiter to a newly allocated buffer.

fn decode(buf: impl Buf) -> Result<Self, DecodeError>

where Self: Default,

Decodes an instance of the message from a buffer.

fn decode_length_delimited(buf: impl Buf) -> Result<Self, DecodeError>

where Self: Default,

Decodes a length-delimited instance of the message from the buffer.

fn merge(&mut self, buf: impl Buf) -> Result<(), DecodeError>

where Self: Sized,

Decodes an instance of the message from a buffer, and merges it into self.

fn merge_length_delimited(&mut self, buf: impl Buf) -> Result<(), DecodeError>

where Self: Sized,

Decodes a length-delimited instance of the message from buffer, and merges it into self.

impl MessageFields for RandomnessStateUpdate

const FIELDS: &'static [&'static MessageField]

impl PartialEq for RandomnessStateUpdate

fn eq(&self, other: &RandomnessStateUpdate) -> 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 RandomnessStateUpdate

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

where S: Serializer,

Serialize this value into the given Serde serializer.

impl StructuralPartialEq for RandomnessStateUpdate