Enum zebra_network::protocol::external::inv::InventoryHash
source · pub enum InventoryHash {
Error,
Tx(Hash),
Block(Hash),
FilteredBlock(Hash),
Wtx(WtxId),
}
Expand description
An inventory hash which refers to some advertised or requested data.
Bitcoin calls this an “inventory vector” but it is just a typed hash, not a
container, so we do not use that term to avoid confusion with Vec<T>
.
Variants§
Error
An error.
The Bitcoin wiki just says “Any data of with this number may be ignored”, so we don’t include a typed hash.
Tx(Hash)
A hash of a transaction.
Block(Hash)
A hash of a block.
FilteredBlock(Hash)
A hash of a filtered block.
The Bitcoin wiki says: Hash of a block header, but only to be used in getdata message. Indicates the reply should be a merkleblock message rather than a block message; this only works if a bloom filter has been set.
Wtx(WtxId)
A pair with the hash of a V5 transaction and the Authorizing Data Commitment.
Introduced by ZIP-239, which is analogous to Bitcoin’s BIP-339.
Implementations§
source§impl InventoryHash
impl InventoryHash
sourcepub fn from_legacy_tx_id(legacy_tx_id: Hash) -> InventoryHash
pub fn from_legacy_tx_id(legacy_tx_id: Hash) -> InventoryHash
Creates a new inventory hash from a legacy transaction ID.
Correctness
This method must only be used for v1-v4 transaction IDs.
transaction::Hash
does not uniquely identify unmined v5 transactions.
sourcepub fn block_hash(&self) -> Option<Hash>
pub fn block_hash(&self) -> Option<Hash>
Returns the block hash for this inventory hash, if this inventory hash is a non-filtered block variant.
sourcepub fn unmined_tx_id(&self) -> Option<UnminedTxId>
pub fn unmined_tx_id(&self) -> Option<UnminedTxId>
Returns the unmined transaction ID for this inventory hash, if this inventory hash is a transaction variant.
source§impl InventoryHash
impl InventoryHash
sourcepub fn error_strategy() -> BoxedStrategy<Self>
pub fn error_strategy() -> BoxedStrategy<Self>
Generate a proptest strategy for InventoryHash::Error
s.
sourcepub fn tx_strategy() -> BoxedStrategy<Self>
pub fn tx_strategy() -> BoxedStrategy<Self>
Generate a proptest strategy for InventoryHash::Tx
hashes.
sourcepub fn block_strategy() -> BoxedStrategy<Self>
pub fn block_strategy() -> BoxedStrategy<Self>
Generate a proptest strategy for InventoryHash::Block
hashes.
sourcepub fn filtered_block_strategy() -> BoxedStrategy<Self>
pub fn filtered_block_strategy() -> BoxedStrategy<Self>
Generate a proptest strategy for InventoryHash::FilteredBlock
hashes.
sourcepub fn wtx_strategy() -> BoxedStrategy<Self>
pub fn wtx_strategy() -> BoxedStrategy<Self>
Generate a proptest strategy for InventoryHash::Wtx
hashes.
sourcepub fn smallest_types_strategy() -> BoxedStrategy<Self>
pub fn smallest_types_strategy() -> BoxedStrategy<Self>
Generate a proptest strategy for InventoryHash
variants of the smallest serialized size.
Trait Implementations§
source§impl Arbitrary for InventoryHash
impl Arbitrary for InventoryHash
§type Parameters = ()
type Parameters = ()
arbitrary_with
accepts for configuration
of the generated Strategy
. Parameters must implement Default
.source§fn arbitrary_with(_args: Self::Parameters) -> Self::Strategy
fn arbitrary_with(_args: Self::Parameters) -> Self::Strategy
§type Strategy = BoxedStrategy<InventoryHash>
type Strategy = BoxedStrategy<InventoryHash>
Strategy
used to generate values of type Self
.source§impl Clone for InventoryHash
impl Clone for InventoryHash
source§fn clone(&self) -> InventoryHash
fn clone(&self) -> InventoryHash
1.0.0 · source§fn clone_from(&mut self, source: &Self)
fn clone_from(&mut self, source: &Self)
source
. Read moresource§impl Debug for InventoryHash
impl Debug for InventoryHash
source§impl From<&UnminedTxId> for InventoryHash
impl From<&UnminedTxId> for InventoryHash
source§fn from(tx_id: &UnminedTxId) -> InventoryHash
fn from(tx_id: &UnminedTxId) -> InventoryHash
source§impl From<&WtxId> for InventoryHash
impl From<&WtxId> for InventoryHash
source§fn from(wtx_id: &WtxId) -> InventoryHash
fn from(wtx_id: &WtxId) -> InventoryHash
source§impl From<Hash> for InventoryHash
impl From<Hash> for InventoryHash
source§fn from(hash: Hash) -> InventoryHash
fn from(hash: Hash) -> InventoryHash
source§impl From<UnminedTxId> for InventoryHash
impl From<UnminedTxId> for InventoryHash
source§fn from(tx_id: UnminedTxId) -> InventoryHash
fn from(tx_id: UnminedTxId) -> InventoryHash
source§impl From<WtxId> for InventoryHash
impl From<WtxId> for InventoryHash
source§fn from(wtx_id: WtxId) -> InventoryHash
fn from(wtx_id: WtxId) -> InventoryHash
source§impl Hash for InventoryHash
impl Hash for InventoryHash
source§impl PartialEq<InventoryHash> for InventoryHash
impl PartialEq<InventoryHash> for InventoryHash
source§fn eq(&self, other: &InventoryHash) -> bool
fn eq(&self, other: &InventoryHash) -> bool
self
and other
values to be equal, and is used
by ==
.source§impl TrustedPreallocate for InventoryHash
impl TrustedPreallocate for InventoryHash
source§fn max_allocation() -> u64
fn max_allocation() -> u64
Vec<T: TrustedPreallocate>
which can possibly be received from an honest peer.source§impl ZcashDeserialize for InventoryHash
impl ZcashDeserialize for InventoryHash
source§fn zcash_deserialize<R: Read>(reader: R) -> Result<Self, SerializationError>
fn zcash_deserialize<R: Read>(reader: R) -> Result<Self, SerializationError>
source§impl ZcashSerialize for InventoryHash
impl ZcashSerialize for InventoryHash
source§fn zcash_serialize_to_vec(&self) -> Result<Vec<u8, Global>, Error>
fn zcash_serialize_to_vec(&self) -> Result<Vec<u8, Global>, Error>
source§fn zcash_serialized_size(&self) -> usize
fn zcash_serialized_size(&self) -> usize
self
by using a fake writer.impl Copy for InventoryHash
impl Eq for InventoryHash
impl StructuralEq for InventoryHash
impl StructuralPartialEq for InventoryHash
Auto Trait Implementations§
impl RefUnwindSafe for InventoryHash
impl Send for InventoryHash
impl Sync for InventoryHash
impl Unpin for InventoryHash
impl UnwindSafe for InventoryHash
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