Struct web30::types::Log

source · [−]

pub struct Log {
    pub removed: Option<bool>,
    pub log_index: Option<Uint256>,
    pub transaction_index: Option<Uint256>,
    pub transaction_hash: Option<Data>,
    pub block_hash: Option<Data>,
    pub block_number: Option<Uint256>,
    pub address: Address,
    pub data: Data,
    pub topics: Vec<Data>,
    pub type_: Option<String>,
}

Fields

removed: Option<bool>

true when the log was removed, due to a chain reorganization. false if its a valid log.

log_index: Option<Uint256>

integer of the log index position in the block. null when its pending log.

transaction_index: Option<Uint256>

integer of the transactions index position log was created from. null when its pending log.

transaction_hash: Option<Data>

hash of the transactions this log was created from. null when its pending log.

block_hash: Option<Data>

hash of the block where this log was in. null when its pending. null when its pending log.

block_number: Option<Uint256>

the block number where this log was in. null when its pending. null when its pending log.

address: Address

20 Bytes - address from which this log originated.

data: Data

contains the non-indexed arguments of the log.

topics: Vec<Data>

Array of 0 to 4 32 Bytes DATA of indexed log arguments. (In solidity: The first topic is the hash of the signature of the event (e.g. Deposit(address,bytes32,uint256)), except you declared the event with the anonymous specifier.)

type_: Option<String>

Trait Implementations

impl Clone for Log

fn clone(&self) -> Log

Returns a copy of the value. Read more

1.0.0 · source

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

Performs copy-assignment from source. Read more

impl Debug for Log

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

Formats the value using the given formatter. Read more

impl Default for Log

fn default() -> Log

Returns the “default value” for a type. Read more

impl<'de> Deserialize<'de> for Log

fn deserialize<D>(deserializer: D) -> Result<Self, D::Error> where
__D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer. Read more

impl PartialEq<Log> for Log

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

This method tests for self and other values to be equal, and is used by ==. Read more

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

This method tests for !=.

impl Serialize for Log

fn serialize<S>(&self, serializer: S) -> Result<S::Ok, S::Error> where
S: Serializer,

Serialize this value into the given Serde serializer. Read more

impl Eq for Log

impl StructuralEq for Log

impl StructuralPartialEq for Log

Auto Trait Implementations

impl RefUnwindSafe for Log

impl Send for Log

impl Sync for Log

impl Unpin for Log

impl UnwindSafe for Log

Blanket Implementations

impl<T> Any for T where
T: 'static + ?Sized,

fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

impl<T> Borrow<T> for T where
T: ?Sized,

const: unstable · source

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

impl<T> BorrowMut<T> for T where
T: ?Sized,

const: unstable · source

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

Mutably borrows from an owned value. Read more

impl<Q, K> Equivalent<K> for Q where
Q: Eq + ?Sized,
K: Borrow<Q> + ?Sized,

fn equivalent(&self, key: &K) -> bool

Compare self to key and return true if they are equal.

impl<T> From<T> for T

const: unstable · source

fn from(t: T) -> T

Returns the argument unchanged.

impl<T> Instrument for T

fn instrument(self, span: Span) -> Instrumented<Self>

Instruments this type with the provided Span, returning an Instrumented wrapper. Read more

fn in_current_span(self) -> Instrumented<Self>

Instruments this type with the current Span, returning an Instrumented wrapper. Read more

impl<T, U> Into<U> for T where
U: From<T>,

const: unstable · source

fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

impl<T> Same<T> for T

type Output = T

Should always be Self

impl<T> ToOwned for T where
T: Clone,

type Owned = T

The resulting type after obtaining ownership.

fn to_owned(&self) -> T

Creates owned data from borrowed data, usually by cloning. Read more

fn clone_into(&self, target: &mut T)

🔬 This is a nightly-only experimental API. (toowned_clone_into)

Uses borrowed data to replace owned data, usually by cloning. Read more

impl<T, U> TryFrom<U> for T where
U: Into<T>,

type Error = Infallible

The type returned in the event of a conversion error.

const: unstable · source

fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

Performs the conversion.

impl<T, U> TryInto<U> for T where
U: TryFrom<T>,

type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.

const: unstable · source

fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.

impl<V, T> VZip<V> for T where
V: MultiLane<T>,

fn vzip(self) -> V

impl<T> WithSubscriber for T

fn with_subscriber<S>(self, subscriber: S) -> WithDispatch<Self> where
S: Into<Dispatch>,

Attaches the provided Subscriber to this type, returning a WithDispatch wrapper. Read more

fn with_current_subscriber(self) -> WithDispatch<Self>

Attaches the current default Subscriber to this type, returning a WithDispatch wrapper. Read more

impl<T> DeserializeOwned for T where
T: for<'de> Deserialize<'de>,