Struct ethcontract::contract::Event

pub struct Event<T> {
    pub data: T,
    pub meta: Option<EventMetadata>,
}

A contract event

Fields

data: T

The decoded log data.

meta: Option<EventMetadata>

The additional metadata for the event. Note that this is not always available if these logs are pending. This can happen if the to_block option was set to BlockNumber::Pending.

Implementations

impl<T> Event<EventStatus<T>>

pub fn inner_data(&self) -> &T

Get a reference the underlying event data regardless of whether the event was added or removed.

pub fn is_added(&self) -> bool

Gets a bool representing if the event was added.

pub fn is_removed(&self) -> bool

Gets a bool representing if the event was removed.

pub fn added(self) -> Option<T>

Get the underlying event data if the event was added, None otherwise.

pub fn removed(self) -> Option<T>

Get the underlying event data if the event was removed, None otherwise.

pub fn map<U, F>(self, f: F) -> StreamEvent<U> where
    F: FnOnce(T) -> U, 

Maps the inner data of an event into some other data.

Trait Implementations

impl<T: Clone> Clone for Event<T>

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

Returns a copy of the value.

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

Performs copy-assignment from source.

impl<T: Debug> Debug for Event<T>

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

Formats the value using the given formatter.

impl<T: PartialEq> PartialEq<Event<T>> for Event<T>

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

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

fn ne(&self, other: &Event<T>) -> bool

This method tests for !=.

impl<T: Eq> Eq for Event<T>

impl<T> StructuralEq for Event<T>

impl<T> StructuralPartialEq for Event<T>