Enum ethcore::ids::BlockId
[−]
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pub enum BlockId { Hash(H256), Number(BlockNumber), Earliest, Latest, Pending, }
Uniquely identifies block.
Variants
Hash(H256)
Block's sha3. Querying by hash is always faster.
Number(BlockNumber)
Block number within canon blockchain.
Earliest
Earliest block (genesis).
Latest
Latest mined block.
Pending
Pending block.
Trait Implementations
impl Debug for BlockId
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impl PartialEq for BlockId
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fn eq(&self, __arg_0: &BlockId) -> bool
This method tests for self
and other
values to be equal, and is used by ==
. Read more
fn ne(&self, __arg_0: &BlockId) -> bool
This method tests for !=
.
impl Copy for BlockId
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impl Clone for BlockId
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fn clone(&self) -> BlockId
Returns a copy of the value. Read more
fn clone_from(&mut self, source: &Self)
1.0.0
Performs copy-assignment from source
. Read more
impl Hash for BlockId
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fn hash<__H: Hasher>(&self, __arg_0: &mut __H)
Feeds this value into the state given, updating the hasher as necessary.
fn hash_slice<H>(data: &[Self], state: &mut H) where H: Hasher
1.3.0
Feeds a slice of this type into the state provided.