jackin-process

Shared subprocess transport for jackin❯: capture, timeout, retry, and exit status.

What this crate owns

• ExecRequest / ExecResult and the async + sync run helpers used by xtask, capsule probes, and runtime shell execution.
• Timeout and retry policy knobs only — not redaction, protected-value classification, environment policy, or telemetry (callers own those).

Architecture tier

T0 foundational. Allowed deps: external crates only (anyhow, tokio). No jackin❯ workspace dependencies.

Structure

How to verify

cargo nextest run -p jackin-process
cargo clippy -p jackin-process --all-targets -- -D warnings