Struct cumulus_primitives_core::CollationInfo

pub struct CollationInfo {
    pub upward_messages: Vec<UpwardMessage>,
    pub horizontal_messages: Vec<OutboundHrmpMessage>,
    pub new_validation_code: Option<ValidationCode>,
    pub processed_downward_messages: u32,
    pub hrmp_watermark: BlockNumber,
    pub head_data: HeadData,
}

Information about a collation.

Fields

upward_messages: Vec<UpwardMessage>

Messages destined to be interpreted by the Relay chain itself.

horizontal_messages: Vec<OutboundHrmpMessage>

The horizontal messages sent by the parachain.

new_validation_code: Option<ValidationCode>

New validation code.

processed_downward_messages: u32

The number of messages processed from the DMQ.

hrmp_watermark: BlockNumber

The mark which specifies the block number up to which all inbound HRMP messages are processed.

head_data: HeadData

The head data, aka encoded header, of the block that corresponds to the collation.

Trait Implementations

impl Clone for CollationInfo

fn clone(&self) -> CollationInfo

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for CollationInfo

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

Formats the value using the given formatter.

impl Decode for CollationInfo

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 Encode for CollationInfo

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<CollationInfo> for CollationInfo

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

type Identity = CollationInfo

The type identifying for which type info is provided.

fn type_info() -> Type

Returns the static type identifier for Self.

impl EncodeLike<CollationInfo> for CollationInfo

impl StructuralPartialEq for CollationInfo