Struct PreFlightArgs 

pub struct PreFlightArgs<'a> {
    pub binary_path: &'a Path,
    pub argv: &'a [OsString],
    pub workspace_root: &'a Path,
    pub mcp_config_inline_json: Option<&'a str>,
    pub expected_output_bytes: usize,
    pub spawner_name: &'static str,
}

Arguments for the pre-flight validation gate.

Each caller populates exactly what the gate needs to validate without relying on global env vars. The gate never mutates the argv in place — it only reads and reports. Callers act on PreFlightError to substitute alternatives (e.g. swap inline --mcp-config '{}' for a tempfile path).

Fields

binary_path: &'a Path

Resolved path to the binary that will be spawned.

argv: &'a [OsString]

argv after build_argv finished. Includes binary path as argv[0].

workspace_root: &'a Path

CWD-style anchor for walk-up detection of .mcp.json.

mcp_config_inline_json: Option<&'a str>

If the spawner constructs --mcp-config '{...}' literally, the gate returns McpConfigInlineJsonRejected with a suggested tempfile path the caller can substitute.

expected_output_bytes: usize

Caller’s estimate of the maximum output payload size in bytes. Triggers OutputBufferTooSmall when above the documented parser cap.

spawner_name: &'static str

Stable label emitted in telemetry. One of "claude_runner", "codex_spawn", "ingest_claude", "ingest_codex", "llm_embedding".

Trait Implementations

impl<'a> Debug for PreFlightArgs<'a>

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

Formats the value using the given formatter.