Struct Confined 

pub struct Confined { /* private fields */ }

Owns reusable copies and holds background copies until their member ends (D10).

Implementations

impl Confined

pub fn detect() -> Confined

The arm this machine gives, and where its copies go.

pub fn with_arm(arm: Confinement, scratch: Option<PathBuf>) -> Confined

An arm stated rather than found: a test’s machine, or a report about one.

pub fn arm(&self) -> &Confinement

pub fn statement(&self) -> String

What this arm promises and does not, for the caller’s own description of itself.

pub fn place( &mut self, command: Command, workdir: &Path, ) -> Result<(Command, Placed), AxError>

Places one command under this machine’s arm: the tool’s copy of workdir, synced to it, for the command to run in, wrapped in the platform’s isolation where the arm is one that has a wrapper.

Errors

E_SANDBOX_DENIED when this machine has no arm, when the arm cannot be given by any build of this crate, or when the working tree is too large or too deep to copy. On Linux, namespace setup must succeed with a required unprivileged user namespace before the working tree is copied.

pub fn settled(&mut self, placed: Placed)

Retains a settled command’s copy for reuse.

pub fn handed(&mut self, id: BacklogId, placed: Placed)

Holds a background command’s copy until its member reports.

pub fn reaped(&mut self, finished: &[Finished])

Releases copies whose background members have ended.

Trait Implementations

impl Drop for Confined

fn drop(&mut self)

Executes the destructor for this type.

fn pin_drop(self: Pin<&mut Self>)

🔬This is a nightly-only experimental API. (pin_ergonomics)

Execute the destructor for this type, but different to Drop::drop, it requires self to be pinned.