Struct pallet_distance::EvaluationPool

pub struct EvaluationPool<AccountId: Ord, IdtyIndex> {
    pub evaluations: BoundedVec<(IdtyIndex, MedianAcc<Perbill, MAX_EVALUATORS_PER_SESSION>), ConstU32<MAX_EVALUATIONS_PER_SESSION>>,
    pub evaluators: BoundedBTreeSet<AccountId, ConstU32<MAX_EVALUATORS_PER_SESSION>>,
}

Represents a pool where distance evaluation requests and results are stored.

Depending on the pool rotation, this may not be complete and may still be accepting new evaluation requests (with empty median accumulators) or new evaluations (with evaluators and new samples in the median accumulators).

Fields

evaluations: BoundedVec<(IdtyIndex, MedianAcc<Perbill, MAX_EVALUATORS_PER_SESSION>), ConstU32<MAX_EVALUATIONS_PER_SESSION>>

List of identities with their evaluation result. The result is the median of all the evaluations.

evaluators: BoundedBTreeSet<AccountId, ConstU32<MAX_EVALUATORS_PER_SESSION>>

Evaluators who have published a result. Its length should be the same as the number of samples in each evaluation result MedianAcc. An evaluator is not allowed to publish twice in a single session.

Trait Implementations

impl<AccountId: Clone + Ord, IdtyIndex: Clone> Clone for EvaluationPool<AccountId, IdtyIndex>

fn clone(&self) -> EvaluationPool<AccountId, IdtyIndex>

Returns a copy of the value.

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

Performs copy-assignment from source.

impl<AccountId, IdtyIndex> Debug for EvaluationPool<AccountId, IdtyIndex>

where AccountId: Debug + Ord, IdtyIndex: Debug,

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

Formats the value using the given formatter.

impl<AccountId: Ord, IdtyIndex> Decode for EvaluationPool<AccountId, IdtyIndex>

where BoundedVec<(IdtyIndex, MedianAcc<Perbill, MAX_EVALUATORS_PER_SESSION>), ConstU32<MAX_EVALUATIONS_PER_SESSION>>: Decode, BoundedVec<(IdtyIndex, MedianAcc<Perbill, MAX_EVALUATORS_PER_SESSION>), ConstU32<MAX_EVALUATIONS_PER_SESSION>>: Decode, BoundedBTreeSet<AccountId, ConstU32<MAX_EVALUATORS_PER_SESSION>>: Decode, BoundedBTreeSet<AccountId, ConstU32<MAX_EVALUATORS_PER_SESSION>>: Decode,

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<AccountId: Ord, IdtyIndex> Default for EvaluationPool<AccountId, IdtyIndex>

fn default() -> Self

Returns the “default value” for a type.

impl<AccountId: Ord, IdtyIndex> Encode for EvaluationPool<AccountId, IdtyIndex>

where BoundedVec<(IdtyIndex, MedianAcc<Perbill, MAX_EVALUATORS_PER_SESSION>), ConstU32<MAX_EVALUATIONS_PER_SESSION>>: Encode, BoundedVec<(IdtyIndex, MedianAcc<Perbill, MAX_EVALUATORS_PER_SESSION>), ConstU32<MAX_EVALUATIONS_PER_SESSION>>: Encode, BoundedBTreeSet<AccountId, ConstU32<MAX_EVALUATORS_PER_SESSION>>: Encode, BoundedBTreeSet<AccountId, ConstU32<MAX_EVALUATORS_PER_SESSION>>: Encode,

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<R, F>(&self, f: F) -> R

where F: FnOnce(&[u8]) -> R,

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

fn encoded_size(&self) -> usize

Calculates the encoded size.

impl<AccountId, IdtyIndex> TypeInfo for EvaluationPool<AccountId, IdtyIndex>

where BoundedVec<(IdtyIndex, MedianAcc<Perbill, MAX_EVALUATORS_PER_SESSION>), ConstU32<MAX_EVALUATIONS_PER_SESSION>>: TypeInfo + 'static, BoundedBTreeSet<AccountId, ConstU32<MAX_EVALUATORS_PER_SESSION>>: TypeInfo + 'static, AccountId: Ord + TypeInfo + 'static, IdtyIndex: TypeInfo + 'static,

type Identity = EvaluationPool<AccountId, IdtyIndex>

The type identifying for which type info is provided.

fn type_info() -> Type

Returns the static type identifier for Self.

impl<AccountId: Ord, IdtyIndex> EncodeLike for EvaluationPool<AccountId, IdtyIndex>

where BoundedVec<(IdtyIndex, MedianAcc<Perbill, MAX_EVALUATORS_PER_SESSION>), ConstU32<MAX_EVALUATIONS_PER_SESSION>>: Encode, BoundedVec<(IdtyIndex, MedianAcc<Perbill, MAX_EVALUATORS_PER_SESSION>), ConstU32<MAX_EVALUATIONS_PER_SESSION>>: Encode, BoundedBTreeSet<AccountId, ConstU32<MAX_EVALUATORS_PER_SESSION>>: Encode, BoundedBTreeSet<AccountId, ConstU32<MAX_EVALUATORS_PER_SESSION>>: Encode,