pub fn key_changes_proof(
		&self,
		first: Block::Hash,
		last: Block::Hash,
		min: Block::Hash,
		max: Block::Hash,
		key: &StorageKey
	) -> error::Result<ChangesProof<Block::Header>> {
		self.key_changes_proof_with_cht_size(
			first,
			last,
			min,
			max,
			key,
			cht::SIZE,
		)
	}
/// Get proof for computation of (block, extrinsic) pairs where key has been changed at given blocks range.
/// `min` is the hash of the first block, which changes trie root is known to the requester - when we're using
/// changes tries from ascendants of this block, we should provide proofs for changes tries roots
/// `max` is the hash of the last block known to the requester - we can't use changes tries from descendants
/// of this block.
/// Works only for runtimes that are supporting changes tries.
Get proof for computation of (block, extrinsic) pairs where key has been changed at given blocks range.
`min` is the hash of the first block, which changes trie root is known to the requester - when we're using
changes tries from ascendants of this block, we should provide proofs for changes tries roots
`max` is the hash of the last block known to the requester - we can't use changes tries from descendants
of this block.
Works only for runtimes that are supporting changes tries.
Get proof for computation of ( block extrinsic ) pairs where key has been changed at given blocks range . ` min ` is the hash of the first block which changes trie root is known to the requester - when we ' re using changes tries from ascendants of this block we should provide proofs for changes tries roots ` max ` is the hash of the last block known to the requester - we can ' t use changes tries from descendants of this block . Works only for runtimes that are supporting changes tries .
pub fn key_changes_proof(
		&self,
		first: Block::Hash,
		last: Block::Hash,
		min: Block::Hash,
		max: Block::Hash,
		key: &StorageKey
	) -> error::Result<ChangesProof<Block::Header>> {
		self.key_changes_proof_with_cht_size(
			first,
			last,
			min,
			max,
			key,
			cht::SIZE,
		)
	}
pub fn key_changes_proof ( & self , first : Block :: Hash , last : Block :: Hash , min : Block :: Hash , max : Block :: Hash , key : & StorageKey ) -> error :: Result < ChangesProof < Block :: Header > > { self . key_changes_proof_with_cht_size ( first , last , min , max , key , cht :: SIZE , ) }
Get proof for computation of (block, extrinsic) pairs where key has been changed at given blocks range.
Get proof for computation of ( block extrinsic ) pairs where key has been changed at given blocks range .
&self
first
Block::Hash
last
Block::Hash
min
Block::Hash
max
Block::Hash
key
&StorageKey
&self
first
Block::Hash
last
Block::Hash
min
Block::Hash
max
Block::Hash
key
&StorageKey