Trait ethers_contract::EthEvent[−][src]

pub trait EthEvent: Detokenize + Send + Sync {
    fn name() -> Cow<'static, str>;
    fn signature() -> H256;
    fn abi_signature() -> Cow<'static, str>;
    fn decode_log(log: &RawLog) -> Result<Self, Error>
    where
        Self: Sized;
    fn is_anonymous() -> bool;

    fn new<M: Middleware>(filter: Filter, provider: &M) -> Event<'_, M, Self>
    where
        Self: Sized,
    { ... }
}

Expand description

A trait for implementing event bindings

Required methods

fn name() -> Cow<'static, str>

The name of the event this type represents

fn signature() -> H256

Retrieves the signature for the event this data corresponds to. This signature is the Keccak-256 hash of the ABI signature of this event.

fn abi_signature() -> Cow<'static, str>

Retrieves the ABI signature for the event this data corresponds to.

fn decode_log(log: &RawLog) -> Result<Self, Error> where
Self: Sized,

Decodes an Ethereum RawLog into an instance of the type.

fn is_anonymous() -> bool

Returns true if this is an anonymous event

Provided methods

fn new<M: Middleware>(filter: Filter, provider: &M) -> Event<'_, M, Self> where
Self: Sized,

Returns an Event builder for the ethereum event represented by this types ABI signature.

Implementors