Struct EventTime 

pub struct EventTime {
    pub unix_nanos: u128,
    pub monotonic_nanos: u128,
    pub supervisor_uptime_ms: u64,
    pub generation: Generation,
    pub child_start_count: ChildStartCount,
}

Time data attached to a lifecycle event.

Fields

unix_nanos: u128

Wall-clock time as nanoseconds since the Unix epoch.

monotonic_nanos: u128

Monotonic time source as nanoseconds supplied by the runtime.

supervisor_uptime_ms: u64

Supervisor uptime in milliseconds.

generation: Generation

Child generation related to the event.

child_start_count: ChildStartCount

Child child_start_count related to the event.

Implementations

impl EventTime

pub fn from_parts( monotonic_nanos: u128, supervisor_uptime_ms: u64, generation: Generation, child_start_count: ChildStartCount, ) -> Self

Captures wall-clock timing and caller-supplied monotonic timing.

Arguments

• monotonic_nanos: Runtime monotonic clock value in nanoseconds.
• supervisor_uptime_ms: Supervisor uptime in milliseconds.
• generation: Child generation for this lifecycle fact.
• child_start_count: Child child_start_count for this lifecycle fact.

Returns

Returns an EventTime value.

Examples

let time = rust_supervisor::event::time::EventTime::from_parts(
    10,
    2,
    rust_supervisor::id::types::Generation::initial(),
    rust_supervisor::id::types::ChildStartCount::first(),
);
assert_eq!(time.monotonic_nanos, 10);

pub fn deterministic( unix_nanos: u128, monotonic_nanos: u128, supervisor_uptime_ms: u64, generation: Generation, child_start_count: ChildStartCount, ) -> Self

Creates deterministic event time for tests and replay.

Arguments

• unix_nanos: Wall-clock timestamp in nanoseconds.
• monotonic_nanos: Monotonic timestamp in nanoseconds.
• supervisor_uptime_ms: Supervisor uptime in milliseconds.
• generation: Child generation for this event.
• child_start_count: Child child_start_count for this event.

Returns

Returns an EventTime value with exact caller-provided fields.

Trait Implementations

impl Clone for EventTime

fn clone(&self) -> EventTime

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for EventTime

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for EventTime

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl PartialEq for EventTime

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

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 EventTime

impl Eq for EventTime

impl StructuralPartialEq for EventTime