Struct Log

pub struct Log<T = LogData> {
    pub inner: Log<T>,
    pub block_hash: Option<FixedBytes<32>>,
    pub block_number: Option<u64>,
    pub block_timestamp: Option<u64>,
    pub transaction_hash: Option<FixedBytes<32>>,
    pub transaction_index: Option<u64>,
    pub log_index: Option<u64>,
    pub removed: bool,
}

Available on crate feature eth only.

Ethereum Log emitted by a transaction

Fields

inner: Log<T>

Consensus log object

block_hash: Option<FixedBytes<32>>

Hash of the block the transaction that emitted this log was mined in

block_number: Option<u64>

Number of the block the transaction that emitted this log was mined in

block_timestamp: Option<u64>

The timestamp of the block as proposed in: https://ethereum-magicians.org/t/proposal-for-adding-blocktimestamp-to-logs-object-returned-by-eth-getlogs-and-related-requests https://github.com/ethereum/execution-apis/issues/295

transaction_hash: Option<FixedBytes<32>>

Transaction Hash

transaction_index: Option<u64>

Index of the Transaction in the block

log_index: Option<u64>

Log Index in Block

removed: bool

Geth Compatibility Field: whether this log was removed

Implementations

impl<T> Log<T>

pub const fn address(&self) -> Address

Getter for the address field. Shortcut for log.inner.address.

pub const fn data(&self) -> &T

Getter for the data field. Shortcut for log.inner.data.

impl Log

pub fn topics(&self) -> &[FixedBytes<32>]

Getter for the topics field. Shortcut for log.inner.topics().

pub fn topic0(&self) -> Option<&FixedBytes<32>>

Getter for the topic0 field.

pub fn topics_mut(&mut self) -> &mut [FixedBytes<32>]

Get the topic list, mutably. This gives access to the internal array, without allowing extension of that array. Shortcut for LogData::topics_mut

pub fn log_decode<T>(&self) -> Result<Log<T>, Error>

where T: SolEvent,

Decode the log data into a typed log.

impl<T> Log<T>

where &'a T: for<'a> Into<LogData>,

pub fn reserialize_inner(&self) -> Log

Reserialize the inner data, returning an alloy_primitives::Log.

pub fn reserialize(&self) -> Log

Reserialize the data, returning a new Log object wrapping an alloy_primitives::Log. this copies the log metadata, preserving the original object.

Trait Implementations

impl<'arbitrary, T> Arbitrary<'arbitrary> for Log<T>

where T: Arbitrary<'arbitrary>,

fn arbitrary(u: &mut Unstructured<'arbitrary>) -> Result<Log<T>, Error>

Generate an arbitrary value of Self from the given unstructured data.

fn arbitrary_take_rest(u: Unstructured<'arbitrary>) -> Result<Log<T>, Error>

Generate an arbitrary value of Self from the entirety of the given unstructured data.

fn size_hint(depth: usize) -> (usize, Option<usize>)

Get a size hint for how many bytes out of an Unstructured this type needs to construct itself.

fn try_size_hint( depth: usize, ) -> Result<(usize, Option<usize>), MaxRecursionReached>

Get a size hint for how many bytes out of an Unstructured this type needs to construct itself.

impl<T> AsMut<Log<T>> for Log<T>

fn as_mut(&mut self) -> &mut Log<T>

Converts this type into a mutable reference of the (usually inferred) input type.

impl<T> AsMut<T> for Log<T>

fn as_mut(&mut self) -> &mut T

Converts this type into a mutable reference of the (usually inferred) input type.

impl<T> AsRef<Log<T>> for Log<T>

fn as_ref(&self) -> &Log<T>

Converts this type into a shared reference of the (usually inferred) input type.

impl<T> AsRef<T> for Log<T>

fn as_ref(&self) -> &T

Converts this type into a shared reference of the (usually inferred) input type.

impl<T> Clone for Log<T>

where T: Clone,

fn clone(&self) -> Log<T>

Returns a copy of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl<T> Debug for Log<T>

where T: Debug,

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

Formats the value using the given formatter.

impl<T> Default for Log<T>

where T: Default,

fn default() -> Log<T>

Returns the “default value” for a type.

impl<'de, T> Deserialize<'de> for Log<T>

where T: Deserialize<'de>,

fn deserialize<__D>( __deserializer: __D, ) -> Result<Log<T>, <__D as Deserializer<'de>>::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl<T> Encodable for Log<T>

where &'a T: for<'a> Into<LogData>,

fn encode(&self, out: &mut dyn BufMut)

Encodes the type into the out buffer.

fn length(&self) -> usize

Returns the length of the encoding of this type in bytes.

impl<T> Hash for Log<T>

where T: Hash,

fn hash<__H>(&self, state: &mut __H)

where __H: Hasher,

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl<T> PartialEq for Log<T>

where T: PartialEq,

fn eq(&self, other: &Log<T>) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl<T> Serialize for Log<T>

where T: Serialize,

fn serialize<__S>( &self, __serializer: __S, ) -> Result<<__S as Serializer>::Ok, <__S as Serializer>::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl<T> Eq for Log<T>

where T: Eq,

impl<T> StructuralPartialEq for Log<T>