Struct Filter

pub struct Filter {
    pub from_block: Option<Uint<256>>,
    pub to_block: Option<Uint<256>>,
    pub address: Option<AddressFilter>,
    pub topics: Option<TopicFilter>,
}

Filter argument for events

Fields

from_block: Option<Uint<256>>

The lowest number block of returned range.

to_block: Option<Uint<256>>

The highest number block of returned range.

address: Option<AddressFilter>

topics: Option<TopicFilter>

Trait Implementations

impl Clone for Filter

fn clone(&self) -> Filter

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for Filter

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for Filter

fn deserialize<__D>( __deserializer: __D, ) -> Result<Filter, <__D as Deserializer<'de>>::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl From<(Address, TopicFilter)> for Filter

fn from(value: (Address, TopicFilter)) -> Filter

Converts to this type from the input type.

impl From<(Vec<Address>, TopicFilter)> for Filter

fn from(value: (Vec<Address>, TopicFilter)) -> Filter

Converts to this type from the input type.

impl Hash for Filter

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 for Filter

fn eq(&self, other: &Filter) -> 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 Serialize for Filter

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 TryFrom<&str> for Filter

type Error = Error

The type returned in the event of a conversion error.

fn try_from(value: &str) -> Result<Filter, <Filter as TryFrom<&str>>::Error>

Performs the conversion.

impl TryFrom<String> for Filter

type Error = Error

The type returned in the event of a conversion error.

fn try_from(value: String) -> Result<Filter, <Filter as TryFrom<String>>::Error>

Performs the conversion.

impl TryFrom<Value> for Filter

type Error = Error

The type returned in the event of a conversion error.

fn try_from(value: Value) -> Result<Filter, <Filter as TryFrom<Value>>::Error>

Performs the conversion.

impl Eq for Filter

impl StructuralPartialEq for Filter