Struct sp_session::MembershipProof

pub struct MembershipProof {
    pub session: SessionIndex,
    pub trie_nodes: Vec<Vec<u8>>,
    pub validator_count: ValidatorCount,
}

Proof of membership of a specific key in a given session.

Fields

session: SessionIndex

The session index on which the specific key is a member.

trie_nodes: Vec<Vec<u8>>

Trie nodes of a merkle proof of session membership.

validator_count: ValidatorCount

The validator count of the session on which the specific key is a member.

Trait Implementations

impl Clone for MembershipProof

fn clone(&self) -> MembershipProof

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for MembershipProof

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

Formats the value using the given formatter.

impl Decode for MembershipProof

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 Default for MembershipProof

fn default() -> MembershipProof

Returns the “default value” for a type.

impl Encode for MembershipProof

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 GetSessionNumber for MembershipProof

fn session(&self) -> SessionIndex

impl GetValidatorCount for MembershipProof

fn validator_count(&self) -> ValidatorCount

impl PartialEq for MembershipProof

fn eq(&self, other: &MembershipProof) -> bool

This method tests for self and other values to be equal, and is used by ==.

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

This method tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl TypeInfo for MembershipProof

type Identity = MembershipProof

The type identifying for which type info is provided.

fn type_info() -> Type

Returns the static type identifier for Self.

impl EncodeLike for MembershipProof

impl Eq for MembershipProof

impl StructuralEq for MembershipProof

impl StructuralPartialEq for MembershipProof