sp_subspace_mmr

Struct ConsensusChainMmrLeafProof

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pub struct ConsensusChainMmrLeafProof<CBlockNumber, CBlockHash, MmrHash> {
    pub consensus_block_number: CBlockNumber,
    pub consensus_block_hash: CBlockHash,
    pub opaque_mmr_leaf: EncodableOpaqueLeaf,
    pub proof: LeafProof<MmrHash>,
}
Expand description

Consensus chain MMR leaf and its Proof at specific block.

The verifier is not required to contains any the MMR offchain data but this proof will be expired after N blocks where N is the number of MMR root stored in the

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§consensus_block_number: CBlockNumber

Consensus block info from which this proof was generated.

§consensus_block_hash: CBlockHash§opaque_mmr_leaf: EncodableOpaqueLeaf

Encoded MMR leaf

§proof: LeafProof<MmrHash>

MMR proof for the leaf above.

Trait Implementations§

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impl<CBlockNumber: Clone, CBlockHash: Clone, MmrHash: Clone> Clone for ConsensusChainMmrLeafProof<CBlockNumber, CBlockHash, MmrHash>

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fn clone(&self) -> ConsensusChainMmrLeafProof<CBlockNumber, CBlockHash, MmrHash>

Returns a copy of the value. Read more
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fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source. Read more
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impl<CBlockNumber: Debug, CBlockHash: Debug, MmrHash: Debug> Debug for ConsensusChainMmrLeafProof<CBlockNumber, CBlockHash, MmrHash>

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

Formats the value using the given formatter. Read more
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impl<CBlockNumber, CBlockHash, MmrHash> Decode for ConsensusChainMmrLeafProof<CBlockNumber, CBlockHash, MmrHash>
where CBlockNumber: Decode, CBlockHash: Decode, MmrProof<MmrHash>: Decode,

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fn decode<__CodecInputEdqy: Input>( __codec_input_edqy: &mut __CodecInputEdqy, ) -> Result<Self, Error>

Attempt to deserialise the value from input.
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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
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fn skip<I>(input: &mut I) -> Result<(), Error>
where I: Input,

Attempt to skip the encoded value from input. Read more
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fn encoded_fixed_size() -> Option<usize>

Returns the fixed encoded size of the type. Read more
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impl<CBlockNumber, CBlockHash, MmrHash> Encode for ConsensusChainMmrLeafProof<CBlockNumber, CBlockHash, MmrHash>
where CBlockNumber: Encode, CBlockHash: Encode, MmrProof<MmrHash>: Encode,

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fn size_hint(&self) -> usize

If possible give a hint of expected size of the encoding. Read more
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fn encode_to<__CodecOutputEdqy: Output + ?Sized>( &self, __codec_dest_edqy: &mut __CodecOutputEdqy, )

Convert self to a slice and append it to the destination.
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fn encode(&self) -> Vec<u8> ⓘ

Convert self to an owned vector.
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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.
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fn encoded_size(&self) -> usize

Calculates the encoded size. Read more
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impl<CBlockNumber: PartialEq, CBlockHash: PartialEq, MmrHash: PartialEq> PartialEq for ConsensusChainMmrLeafProof<CBlockNumber, CBlockHash, MmrHash>

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fn eq( &self, other: &ConsensusChainMmrLeafProof<CBlockNumber, CBlockHash, MmrHash>, ) -> bool

Tests for self and other values to be equal, and is used by ==.
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fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.
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impl<CBlockNumber, CBlockHash, MmrHash> TypeInfo for ConsensusChainMmrLeafProof<CBlockNumber, CBlockHash, MmrHash>
where CBlockNumber: TypeInfo + 'static, CBlockHash: TypeInfo + 'static, MmrProof<MmrHash>: TypeInfo + 'static, MmrHash: TypeInfo + 'static,

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type Identity = ConsensusChainMmrLeafProof<CBlockNumber, CBlockHash, MmrHash>

The type identifying for which type info is provided. Read more
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fn type_info() -> Type

Returns the static type identifier for Self.
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impl<CBlockNumber, CBlockHash, MmrHash> EncodeLike for ConsensusChainMmrLeafProof<CBlockNumber, CBlockHash, MmrHash>
where CBlockNumber: Encode, CBlockHash: Encode, MmrProof<MmrHash>: Encode,

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impl<CBlockNumber: Eq, CBlockHash: Eq, MmrHash: Eq> Eq for ConsensusChainMmrLeafProof<CBlockNumber, CBlockHash, MmrHash>

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impl<CBlockNumber, CBlockHash, MmrHash> StructuralPartialEq for ConsensusChainMmrLeafProof<CBlockNumber, CBlockHash, MmrHash>

Auto Trait Implementations§

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impl<CBlockNumber, CBlockHash, MmrHash> Freeze for ConsensusChainMmrLeafProof<CBlockNumber, CBlockHash, MmrHash>
where CBlockNumber: Freeze, CBlockHash: Freeze,

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impl<CBlockNumber, CBlockHash, MmrHash> RefUnwindSafe for ConsensusChainMmrLeafProof<CBlockNumber, CBlockHash, MmrHash>
where CBlockNumber: RefUnwindSafe, CBlockHash: RefUnwindSafe, MmrHash: RefUnwindSafe,

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impl<CBlockNumber, CBlockHash, MmrHash> Send for ConsensusChainMmrLeafProof<CBlockNumber, CBlockHash, MmrHash>
where CBlockNumber: Send, CBlockHash: Send, MmrHash: Send,

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impl<CBlockNumber, CBlockHash, MmrHash> Sync for ConsensusChainMmrLeafProof<CBlockNumber, CBlockHash, MmrHash>
where CBlockNumber: Sync, CBlockHash: Sync, MmrHash: Sync,

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impl<CBlockNumber, CBlockHash, MmrHash> Unpin for ConsensusChainMmrLeafProof<CBlockNumber, CBlockHash, MmrHash>
where CBlockNumber: Unpin, CBlockHash: Unpin, MmrHash: Unpin,

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impl<CBlockNumber, CBlockHash, MmrHash> UnwindSafe for ConsensusChainMmrLeafProof<CBlockNumber, CBlockHash, MmrHash>
where CBlockNumber: UnwindSafe, CBlockHash: UnwindSafe, MmrHash: UnwindSafe,

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impl<T> Any for T
where T: 'static + ?Sized,

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Gets the TypeId of self. Read more
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Consume self to return Some equivalent value of Option<T>. Read more
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🔬This is a nightly-only experimental API. (clone_to_uninit)
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fn using_encoded<R, F>(&self, f: F, _compact: bool) -> R
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Encode the leaf either in its full or compact form. Read more
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