Function load_last_sandbox

crates/openshell-bootstrap/src/metadata.rs:290–295

Load the last-used sandbox name for a gateway from persistent storage. Returns `None` if no last sandbox has been set.

(gateway: &str)

///
/// Returns `None` if no last sandbox has been set.
pub fn load_last_sandbox(gateway: &str) -> Option<String> {
    last_sandbox_path(gateway)
        .ok()
        .as_deref()
        .and_then(read_nonempty_trimmed)
}

/// Clear the last-used sandbox record for a gateway if it matches the given name.
///