Struct ethers_rs::TopicFilter

pub struct TopicFilter {
    pub topic0: Topic<H256>,
    pub topic1: Topic<H256>,
    pub topic2: Topic<H256>,
    pub topic3: Topic<H256>,
}

Topic filter.

Fields

topic0: Topic<H256>

Usually (for not-anonymous transactions) the first topic is event signature.

topic1: Topic<H256>

Second topic.

topic2: Topic<H256>

Third topic.

topic3: Topic<H256>

Fourth topic.

Trait Implementations

impl Clone for TopicFilter

fn clone(&self) -> TopicFilter

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for TopicFilter

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

Formats the value using the given formatter.

impl Default for TopicFilter

fn default() -> TopicFilter

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for TopicFilter

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

Deserialize this value from the given Serde deserializer.

impl Hash for TopicFilter

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 PartialEq<TopicFilter> for TopicFilter

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

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

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

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

impl Serialize for TopicFilter

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 Eq for TopicFilter

impl StructuralEq for TopicFilter

impl StructuralPartialEq for TopicFilter