Enum OutputEvent 

#[non_exhaustive]
pub enum OutputEvent {
    Chunk(OutputChunk),
    RunStarted {
        generation: u64,
        attempt: u32,
        started_at: SystemTime,
    },
    RunFinished {
        generation: u64,
        attempt: u32,
        exit_code: Option<i32>,
        finished_at: SystemTime,
    },
    Lagged {
        skipped: u64,
    },
}

Event in a task live-output stream.

Run markers are the best effort. They are not ordering barriers for chunks.

JSON Shape

{"type":"chunk","generation":2,"attempt":1,"stream":"stdout","seq":0,"ts":1700,"line":"aGVsbG8="}
{"type":"runStarted","generation":2,"attempt":1,"startedAt":1700}
{"type":"runFinished","generation":2,"attempt":1,"exitCode":0,"finishedAt":1701}
{"type":"lagged","skipped":42}

Example

use bytes::Bytes;
use solti_model::{OutputChunk, OutputEvent, StreamKind};
use std::time::SystemTime;

let event = OutputEvent::Chunk(OutputChunk {
    generation: 2,
    attempt: 1,
    stream: StreamKind::Stdout,
    seq: 0,
    ts: SystemTime::UNIX_EPOCH,
    line: Bytes::from_static(b"hello"),
});

let json = serde_json::to_string(&event).unwrap();
assert!(json.contains(r#""type":"chunk""#));

Variants (Non-exhaustive)

Non-exhaustive enums could have additional variants added in future. Therefore, when matching against variants of non-exhaustive enums, an extra wildcard arm must be added to account for any future variants.

Chunk(OutputChunk)

Carries stdout or stderr bytes from one run.

RunStarted

Reports that a run attempt started.

This marker is not an ordering barrier for chunks. Use each chunk’s generation, attempt, stream, and seq fields for grouping and ordering.

Fields

generation: u64

Desired-state generation executed by this run.

attempt: u32

Attempt number of the run that just started.

started_at: SystemTime

Wall-clock start time (unix milliseconds on the wire).

RunFinished

Reports that a run attempt finished.

This marker is not an ordering barrier: chunks for the same generation and attempt may still be observed after it.

Fields

generation: u64

Desired-state generation executed by this run.

attempt: u32

Attempt number of the run that finished.

exit_code: Option<i32>

Process exit code.

None means no exit code was available.

finished_at: SystemTime

Wall-clock finish time (unix milliseconds on the wire).

Lagged

Reports events lost before the next delivered event.

Fields

skipped: u64

Number of lost events.

Trait Implementations

impl Clone for OutputEvent

fn clone(&self) -> OutputEvent

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for OutputEvent

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for OutputEvent

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Eq for OutputEvent

impl JsonSchema for OutputEvent

fn schema_name() -> Cow<'static, str>

The name of the generated JSON Schema.

fn schema_id() -> Cow<'static, str>

Returns a string that uniquely identifies the schema produced by this type.

fn json_schema(generator: &mut SchemaGenerator) -> Schema

Generates a JSON Schema for this type.

fn inline_schema() -> bool

Whether JSON Schemas generated for this type should be included directly in parent schemas, rather than being re-used where possible using the $ref keyword.

impl PartialEq for OutputEvent

fn eq(&self, other: &OutputEvent) -> bool

Equality operator ==.

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

Inequality operator !=.

impl Serialize for OutputEvent

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

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl StructuralPartialEq for OutputEvent