Enum BlockId
pub enum BlockId {
Hash(RpcBlockHash),
Number(BlockNumberOrTag),
}
Expand description
A Block Identifier. https://github.com/ethereum/EIPs/blob/master/EIPS/eip-1898.md
Variants§
Hash(RpcBlockHash)
A block hash and an optional bool that defines if it’s canonical
Number(BlockNumberOrTag)
A block number
Implementations§
§impl BlockId
impl BlockId
pub const fn as_block_hash(&self) -> Option<FixedBytes<32>>
pub const fn as_block_hash(&self) -> Option<FixedBytes<32>>
Returns the block hash if it is BlockId::Hash
pub const fn as_u64(&self) -> Option<u64>
pub const fn as_u64(&self) -> Option<u64>
Returns the block number if it is BlockId::Number
and not a tag
pub const fn is_latest(&self) -> bool
pub const fn is_latest(&self) -> bool
Returns true if this is BlockNumberOrTag::Latest
pub const fn is_pending(&self) -> bool
pub const fn is_pending(&self) -> bool
Returns true if this is BlockNumberOrTag::Pending
pub const fn is_safe(&self) -> bool
pub const fn is_safe(&self) -> bool
Returns true if this is BlockNumberOrTag::Safe
pub const fn is_finalized(&self) -> bool
pub const fn is_finalized(&self) -> bool
Returns true if this is BlockNumberOrTag::Finalized
pub const fn is_earliest(&self) -> bool
pub const fn is_earliest(&self) -> bool
Returns true if this is BlockNumberOrTag::Earliest
pub const fn is_number(&self) -> bool
pub const fn is_number(&self) -> bool
Returns true if this is BlockNumberOrTag::Number
pub const fn is_hash(&self) -> bool
pub const fn is_hash(&self) -> bool
Returns true if this is BlockId::Hash
pub const fn hash(block_hash: FixedBytes<32>) -> BlockId
pub const fn hash(block_hash: FixedBytes<32>) -> BlockId
Create a new block hash instance.
pub const fn hash_canonical(block_hash: FixedBytes<32>) -> BlockId
pub const fn hash_canonical(block_hash: FixedBytes<32>) -> BlockId
Create a new block hash instance that requires the block to be canonical.
Trait Implementations§
§impl<'de> Deserialize<'de> for BlockId
Available on crate feature serde
only.
impl<'de> Deserialize<'de> for BlockId
serde
only.§fn deserialize<D>(
deserializer: D,
) -> Result<BlockId, <D as Deserializer<'de>>::Error>where
D: Deserializer<'de>,
fn deserialize<D>(
deserializer: D,
) -> Result<BlockId, <D as Deserializer<'de>>::Error>where
D: Deserializer<'de>,
§impl From<BlockNumberOrTag> for BlockId
impl From<BlockNumberOrTag> for BlockId
§fn from(num: BlockNumberOrTag) -> BlockId
fn from(num: BlockNumberOrTag) -> BlockId
§impl From<FixedBytes<32>> for BlockId
impl From<FixedBytes<32>> for BlockId
§fn from(block_hash: FixedBytes<32>) -> BlockId
fn from(block_hash: FixedBytes<32>) -> BlockId
§impl From<RpcBlockHash> for BlockId
impl From<RpcBlockHash> for BlockId
§fn from(value: RpcBlockHash) -> BlockId
fn from(value: RpcBlockHash) -> BlockId
§impl Serialize for BlockId
Available on crate feature serde
only.
impl Serialize for BlockId
serde
only.§fn serialize<S>(
&self,
serializer: S,
) -> Result<<S as Serializer>::Ok, <S as Serializer>::Error>where
S: Serializer,
fn serialize<S>(
&self,
serializer: S,
) -> Result<<S as Serializer>::Ok, <S as Serializer>::Error>where
S: Serializer,
impl Copy for BlockId
impl Eq for BlockId
impl StructuralPartialEq for BlockId
Auto Trait Implementations§
impl Freeze for BlockId
impl RefUnwindSafe for BlockId
impl Send for BlockId
impl Sync for BlockId
impl Unpin for BlockId
impl UnwindSafe for BlockId
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Size: 40 bytes
Size for each variant:
Hash
: 33 bytesNumber
: 23 bytes