Struct Event 

pub struct Event { /* private fields */ }

Custom events that can be queried from Tendermint using a websocket client

Implementations

impl Event

pub fn new(event_type: EventType, level: EventLevel) -> Event

Create a new event with no attributes and the given parameters.

pub fn level(&self) -> &EventLevel

Return the level of the event.

pub fn kind(&self) -> &EventType

Return the type of the event.

pub fn attributes(&self) -> &BTreeMap<String, String>

👎Deprecated: Accessing the event attributes directly is deprecated. Consider using domain types to compose events with attributes.

Return a reference to the event’s attributes.

pub fn attributes_mut(&mut self) -> &mut BTreeMap<String, String>

👎Deprecated: Accessing the event attributes directly is deprecated. Consider using domain types to compose events with attributes.

Return a mutable reference to the event’s attributes.

pub fn into_attributes(self) -> BTreeMap<String, String>

Return the attributes of the event, destroying it in the process.

pub fn has_subset_of_attrs<A>(&self, attrs: &A) -> bool

where A: AttributesMap,

Check if this Event has a subset of the keys and values in attrs.

pub fn delete_attribute<DATA>(&mut self)

where DATA: DeleteFromEventAttributes,

Delete the given attribute.

pub fn raw_read_attribute<'value, DATA>(&self) -> Option<&str>

where DATA: RawReadFromEventAttributes<'value>,

Get the raw string value corresponding to a given attribute, if it exists.

pub fn read_attribute<'value, DATA>( &self, ) -> Result<<DATA as ReadFromEventAttributes<'value>>::Value, EventError>

where DATA: ReadFromEventAttributes<'value>,

Get the value corresponding to a given attribute.

pub fn read_attribute_opt<'value, DATA>( &self, ) -> Result<Option<<DATA as ReadFromEventAttributes<'value>>::Value>, EventError>

where DATA: ReadFromEventAttributes<'value>,

Get the value corresponding to a given attribute, if it exists.

pub fn has_attribute<'value, DATA>(&self) -> bool

where DATA: RawReadFromEventAttributes<'value>,

Check if a certain attribute is present in the event.

pub fn extend<DATA>(&mut self, data: DATA) -> &mut Event

where DATA: ExtendEvent,

Extend this Event with additional data.

pub fn emission_gas_cost(&self, cost_per_byte: u64) -> Option<u64>

Compute the gas cost of emitting this event. Returns None on u64 overflow.

pub fn merge(&mut self, other: Event)

Joins the attribute sets of two Event

Trait Implementations

impl BorshDeserialize for Event

fn deserialize_reader<__R>(reader: &mut __R) -> Result<Event, Error>

where __R: Read,

fn deserialize(buf: &mut &[u8]) -> Result<Self, Error>

Deserializes this instance from a given slice of bytes. Updates the buffer to point at the remaining bytes.

fn try_from_slice(v: &[u8]) -> Result<Self, Error>

Deserialize this instance from a slice of bytes.

fn try_from_reader<R>(reader: &mut R) -> Result<Self, Error>

where R: Read,

impl BorshSerialize for Event

fn serialize<__W>(&self, writer: &mut __W) -> Result<(), Error>

where __W: Write,

impl Clone for Event

fn clone(&self) -> Event

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Event

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for Event

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl EventToEmit for Event

const DOMAIN: &'static str = "unknown"

The domain of the event to emit.

impl<E, DATA> From<CompositeEvent<DATA, E>> for Event

where E: Into<Event>, DATA: ExtendEvent,

fn from(composite: CompositeEvent<DATA, E>) -> Event

Converts to this type from the input type.

impl Hash for Event

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 Ord for Event

fn cmp(&self, other: &Event) -> Ordering

This method returns an Ordering between self and other.

fn max(self, other: Self) -> Self

where Self: Sized,

Compares and returns the maximum of two values.

fn min(self, other: Self) -> Self

where Self: Sized,

Compares and returns the minimum of two values.

fn clamp(self, min: Self, max: Self) -> Self

where Self: Sized,

Restrict a value to a certain interval.

impl PartialEq for Event

fn eq(&self, other: &Event) -> 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 PartialOrd for Event

fn partial_cmp(&self, other: &Event) -> Option<Ordering>

This method returns an ordering between self and other values if one exists.

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

Tests less than (for self and other) and is used by the < operator.

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

Tests less than or equal to (for self and other) and is used by the <= operator.

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

Tests greater than (for self and other) and is used by the > operator.

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

Tests greater than or equal to (for self and other) and is used by the >= operator.

impl Serialize for Event

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 Event

impl StructuralPartialEq for Event