Struct EventId 

pub struct EventId(/* private fields */);

Unique identifier for an event.

Implementations

impl EventId

pub fn new() -> Self

Creates a new unique event ID.

pub fn from_ordered_u64(sequence: u64) -> Self

Creates a unique event ID that is ordered by the provided sequence.

This preserves UUID wire format while allowing stores to guarantee a monotonic ordering property for event IDs within a log.

pub fn as_uuid(&self) -> Uuid

Returns the inner UUID.

Trait Implementations

impl Clone for EventId

fn clone(&self) -> EventId

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for EventId

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

Formats the value using the given formatter.

impl Default for EventId

fn default() -> Self

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for EventId

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Display for EventId

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

Formats the value using the given formatter.

impl Hash for EventId

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 EventId

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

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 EventId

impl Eq for EventId

impl StructuralPartialEq for EventId