Enum Event 

#[non_exhaustive]
pub enum Event {
    Started {
        run_id: String,
    },
    Stdout {
        run_id: String,
        line: String,
    },
    Stderr {
        run_id: String,
        line: String,
    },
    Error {
        run_id: String,
        message: String,
    },
    Exited {
        run_id: String,
        exit_code: Option<i32>,
        cancelled: bool,
    },
}

Raw events emitted to the caller’s callback during a streaming run. JSON-tagged so axum SSE and Tauri Channel render identical payloads on the wire. Harness-neutral: a process-backed adapter parses the Stdout lines into a normalized event vocabulary (e.g. agent-harness’s RunEvent).

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.

Started

First event. Sent before the child has produced any output so the UI can show a “thinking…” state.

Fields

run_id: String

Stdout

Raw stdout line. Process-backed CLIs emit one JSON object per line in their streaming mode. The caller parses.

Fields

run_id: String

line: String

Stderr

Raw stderr line. Warnings + the occasional error.

Fields

run_id: String

line: String

Error

Command / IO failure. Terminal — followed by Exited.

Fields

run_id: String

message: String

Exited

Process exited. Always sent exactly once at the end.

Fields

run_id: String

exit_code: Option<i32>

cancelled: bool

True iff cancel() was called before exit.

Trait Implementations

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 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.