pub struct ParachainInherentData {
pub validation_data: PersistedValidationData,
pub relay_chain_state: StorageProof,
pub downward_messages: Vec<InboundDownwardMessage>,
pub horizontal_messages: BTreeMap<ParaId, Vec<InboundHrmpMessage>>,
}
Expand description
The inherent data that is passed by the collator to the parachain runtime.
Fields§
§validation_data: PersistedValidationData
§relay_chain_state: StorageProof
A storage proof of a predefined set of keys from the relay-chain.
Specifically this witness contains the data for:
- the current slot number at the given relay parent
- active host configuration as per the relay parent,
- the relay dispatch queue sizes
- the list of egress HRMP channels (in the list of recipients form)
- the metadata for the egress HRMP channels
downward_messages: Vec<InboundDownwardMessage>
Downward messages in the order they were sent.
horizontal_messages: BTreeMap<ParaId, Vec<InboundHrmpMessage>>
HRMP messages grouped by channels. The messages in the inner vec must be in order they
were sent. In combination with the rule of no more than one message in a channel per block,
this means sent_at
is strictly greater than the previous one (if any).
Trait Implementations§
source§impl Clone for ParachainInherentData
impl Clone for ParachainInherentData
source§fn clone(&self) -> ParachainInherentData
fn clone(&self) -> ParachainInherentData
Returns a copy of the value. Read more
1.0.0 · source§fn clone_from(&mut self, source: &Self)
fn clone_from(&mut self, source: &Self)
Performs copy-assignment from
source
. Read moresource§impl Debug for ParachainInherentData
impl Debug for ParachainInherentData
source§impl Decode for ParachainInherentData
impl Decode for ParachainInherentData
source§fn decode<__CodecInputEdqy: Input>(
__codec_input_edqy: &mut __CodecInputEdqy,
) -> Result<Self, Error>
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,
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. Read more
§fn skip<I>(input: &mut I) -> Result<(), Error>where
I: Input,
fn skip<I>(input: &mut I) -> Result<(), Error>where
I: Input,
Attempt to skip the encoded value from input. Read more
§fn encoded_fixed_size() -> Option<usize>
fn encoded_fixed_size() -> Option<usize>
Returns the fixed encoded size of the type. Read more
source§impl Encode for ParachainInherentData
impl Encode for ParachainInherentData
source§fn size_hint(&self) -> usize
fn size_hint(&self) -> usize
If possible give a hint of expected size of the encoding. Read more
source§fn encode_to<__CodecOutputEdqy: Output + ?Sized>(
&self,
__codec_dest_edqy: &mut __CodecOutputEdqy,
)
fn encode_to<__CodecOutputEdqy: Output + ?Sized>( &self, __codec_dest_edqy: &mut __CodecOutputEdqy, )
Convert self to a slice and append it to the destination.
§fn using_encoded<R, F>(&self, f: F) -> R
fn using_encoded<R, F>(&self, f: F) -> R
Convert self to a slice and then invoke the given closure with it.
§fn encoded_size(&self) -> usize
fn encoded_size(&self) -> usize
Calculates the encoded size. Read more
source§impl InherentDataProvider for ParachainInherentData
impl InherentDataProvider for ParachainInherentData
source§fn provide_inherent_data<'life0, 'life1, 'async_trait>(
&'life0 self,
inherent_data: &'life1 mut InherentData,
) -> Pin<Box<dyn Future<Output = Result<(), Error>> + Send + 'async_trait>>where
Self: 'async_trait,
'life0: 'async_trait,
'life1: 'async_trait,
fn provide_inherent_data<'life0, 'life1, 'async_trait>(
&'life0 self,
inherent_data: &'life1 mut InherentData,
) -> Pin<Box<dyn Future<Output = Result<(), Error>> + Send + 'async_trait>>where
Self: 'async_trait,
'life0: 'async_trait,
'life1: 'async_trait,
Provide inherent data that should be included in a block. Read more
source§fn try_handle_error<'life0, 'life1, 'life2, 'async_trait>(
&'life0 self,
_: &'life1 InherentIdentifier,
_: &'life2 [u8],
) -> Pin<Box<dyn Future<Output = Option<Result<(), Error>>> + Send + 'async_trait>>where
Self: 'async_trait,
'life0: 'async_trait,
'life1: 'async_trait,
'life2: 'async_trait,
fn try_handle_error<'life0, 'life1, 'life2, 'async_trait>(
&'life0 self,
_: &'life1 InherentIdentifier,
_: &'life2 [u8],
) -> Pin<Box<dyn Future<Output = Option<Result<(), Error>>> + Send + 'async_trait>>where
Self: 'async_trait,
'life0: 'async_trait,
'life1: 'async_trait,
'life2: 'async_trait,
Convert the given encoded error to a string. Read more
source§impl PartialEq for ParachainInherentData
impl PartialEq for ParachainInherentData
source§fn eq(&self, other: &ParachainInherentData) -> bool
fn eq(&self, other: &ParachainInherentData) -> bool
This method tests for
self
and other
values to be equal, and is used
by ==
.source§impl TypeInfo for ParachainInherentData
impl TypeInfo for ParachainInherentData
impl EncodeLike for ParachainInherentData
impl StructuralPartialEq for ParachainInherentData
Auto Trait Implementations§
impl Freeze for ParachainInherentData
impl RefUnwindSafe for ParachainInherentData
impl Send for ParachainInherentData
impl Sync for ParachainInherentData
impl Unpin for ParachainInherentData
impl UnwindSafe for ParachainInherentData
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