Struct BlockMeta 

pub struct BlockMeta {
    pub prepared: bool,
    pub codes_queue: Option<VecDeque<CodeId>>,
    pub last_committed_batch: Option<Digest>,
    pub last_committed_mb: Option<H256>,
    pub last_committed_eb: Option<H256>,
    pub latest_era_validators_committed: Option<u64>,
}

Ethexe metadata associated with an on-chain block.

Fields

prepared: bool

Block has been prepared, meaning: all metadata is ready, all predecessors till start block are prepared too.

codes_queue: Option<VecDeque<CodeId>>

Queue of code ids waiting for validation status commitment on-chain.

last_committed_batch: Option<Digest>

Last committed on-chain batch hash (digest).

last_committed_mb: Option<H256>

Last committed MB hash.

last_committed_eb: Option<H256>

Last committed EB hash.

latest_era_validators_committed: Option<u64>

Latest era with committed validators.

Trait Implementations

impl Clone for BlockMeta

fn clone(&self) -> BlockMeta

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for BlockMeta

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

Formats the value using the given formatter.

impl Decode for BlockMeta

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 BlockMeta

fn default() -> BlockMeta

Returns the “default value” for a type.

impl Encode for BlockMeta

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 EncodeLike for BlockMeta

impl Eq for BlockMeta

impl Hash for BlockMeta

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 BlockMeta

fn eq(&self, other: &BlockMeta) -> 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 StructuralPartialEq for BlockMeta

impl TypeInfo for BlockMeta

type Identity = BlockMeta

The type identifying for which type info is provided.

fn type_info() -> Type

Returns the static type identifier for Self.