Enum GetProcessInfoError 

pub enum GetProcessInfoError {
    ProcessNotFound(ProcessId),
    ManagerCommunicationError(RecvError),
    UnExpectedIoError(Error),
}

Error type returned when trying to get an information about the process.

Variants

ProcessNotFound(ProcessId)

The process with given ID was not found (the ID is wrong or the process has been already killed).

ManagerCommunicationError(RecvError)

Cannot communicate with spawned process manager. Probably process manager task has been aborted.

UnExpectedIoError(Error)

An unexpected IO error occurred when trying to get an information about the process.

Trait Implementations

impl Debug for GetProcessInfoError

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Display for GetProcessInfoError

fn fmt(&self, __formatter: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Error for GetProcessInfoError

fn source(&self) -> Option<&(dyn Error + 'static)>

Returns the lower-level source of this error, if any.

fn description(&self) -> &str

👎Deprecated since 1.42.0: use the Display impl or to_string()

fn cause(&self) -> Option<&dyn Error>

👎Deprecated since 1.33.0: replaced by Error::source, which can support downcasting

fn provide<'a>(&'a self, request: &mut Request<'a>)

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

Provides type-based access to context intended for error reports.

impl From<Error> for GetProcessInfoError

fn from(source: Error) -> Self

Converts to this type from the input type.

impl From<RecvError> for GetProcessInfoError

fn from(source: RecvError) -> Self

Converts to this type from the input type.