Struct cumulus_pallet_parachain_system::RelayChainState

pub struct RelayChainState {
    pub number: BlockNumber,
    pub state_root: Hash,
}

Holds the most recent relay-parent state root and block number of the current parachain block.

Fields

number: BlockNumber

Current relay chain height.

state_root: Hash

State root for current relay chain height.

Trait Implementations

impl Clone for RelayChainState

fn clone(&self) -> RelayChainState

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for RelayChainState

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

Formats the value using the given formatter.

impl Decode for RelayChainState

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 RelayChainState

fn default() -> RelayChainState

Returns the “default value” for a type.

impl Encode for RelayChainState

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, Global>

Convert self to an owned vector.

fn using_encoded<R, F>(&self, f: F) -> Rwhere 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 PartialEq<RelayChainState> for RelayChainState

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

type Identity = RelayChainState

The type identifying for which type info is provided.

fn type_info() -> Type

Returns the static type identifier for Self.

impl EncodeLike<RelayChainState> for RelayChainState

impl Eq for RelayChainState

impl StructuralEq for RelayChainState

impl StructuralPartialEq for RelayChainState