Expand description
Per-sandbox lock, so two concurrent up/ensure calls do not both create.
An flock on $XDG_RUNTIME_DIR/isb/<project>/<name>.lock. The fd is opened
close-on-exec (Rust’s default), so it never leaks into a child process: a
long-lived child such as a dev server holding it would block every later task.
Structs§
- Name
Lock - Held for its lifetime; released on drop.