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

Available on crate feature proptest only.

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

Available on crate feature serde only.

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Eq for AllowedProposers

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

Equality operator ==.

fn ne(&self, other: &Rhs) -> bool

Inequality operator !=.

impl Serialize for AllowedProposers

Available on crate feature serde only.

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

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl StructuralPartialEq for AllowedProposers