Struct ProcessRegistry 

pub struct ProcessRegistry { /* private fields */ }

This process’s entry in a registry directory; removed on drop.

Implementations

impl ProcessRegistry

pub fn default_dir() -> Option<PathBuf>

$ASC_RUNTIME_DIR, else $XDG_RUNTIME_DIR/asc, else <temp dir>/asc-<uid>/procs.

pub fn open(dir: impl Into<PathBuf>) -> Option<ProcessRegistry>

Register this process in dir (created private to the user). None where processes cannot be told apart reliably (not Linux or macOS) or the directory is unusable, e.g. owned by someone else.

pub fn dir(&self) -> &Path

pub fn update(&self, bytes: u64, busy: bool) -> Result<()>

Publish the bytes this process’s memory cache holds now, and whether it is serving a request.

pub fn others(&self) -> Vec<ProcessUsage>

Every other live registered process; entries of dead ones are removed.

pub fn others_in(dir: &Path) -> Vec<ProcessUsage>

ProcessRegistry::others of dir for a process that does not register itself (a one-shot command).

Trait Implementations

impl Drop for ProcessRegistry

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.