Struct EventKey 

pub struct EventKey {
    pub creation_number: u64,
    pub account_address: AccountAddress,
}

A unique identifier for an event stream.

Event keys are composed of a creation number and an address.

Fields

creation_number: u64

The creation number (unique within the account).

account_address: AccountAddress

The account address that owns this event stream.

Implementations

impl EventKey

pub fn new(creation_number: u64, account_address: AccountAddress) -> Self

Creates a new event key.

Trait Implementations

impl Clone for EventKey

fn clone(&self) -> EventKey

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for EventKey

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for EventKey

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Display for EventKey

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

Formats the value using the given formatter.

impl Hash for EventKey

fn hash<__H: Hasher>(&self, state: &mut __H)

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 EventKey

fn eq(&self, other: &EventKey) -> 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 EventKey

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl Copy for EventKey

impl Eq for EventKey

impl StructuralPartialEq for EventKey