Struct AllowedProposers 

pub struct AllowedProposers {
    pub epoch: EpochId,
    pub proposers: Vec<u32>,
}

The validators allowed to propose a transaction in consensus

Proposal by any other validator is byzantine behavior and invalidates the whole block.

BCS

The BCS serialized form for this type is defined by the following ABNF:

allowed-proposers = u64 (vector u32)  ; epoch, then committee indices

Fields

epoch: EpochId

The epoch whose committee proposers indexes into

Committee indices are only meaningful against one committee, so a set recorded for any other epoch is ignored and the transaction is treated as naming no proposers.

proposers: Vec<u32>

Committee indices of the allowed proposers, strictly increasing and non-empty

An empty set is rejected at deserialization, since it names no validator and would be rejected on chain.

Trait Implementations

impl Arbitrary for AllowedProposers

type Parameters = ()

The type of parameters that arbitrary_with accepts for configuration of the generated Strategy. Parameters must implement Default.

type Strategy = BoxedStrategy<AllowedProposers>

The type of Strategy used to generate values of type Self.

fn arbitrary_with(args: <Self as Arbitrary>::Parameters) -> Self::Strategy

Generates a Strategy for producing arbitrary values of type the implementing type (Self). The strategy is passed the arguments given in args.

fn arbitrary() -> Self::Strategy

Generates a Strategy for producing arbitrary values of type the implementing type (Self).

impl Clone for AllowedProposers

fn clone(&self) -> AllowedProposers

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for AllowedProposers

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for AllowedProposers

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Hash for AllowedProposers

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 PartialEq for AllowedProposers

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

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

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl Eq for AllowedProposers

impl StructuralPartialEq for AllowedProposers