Enum ProcessError 

pub enum ProcessError {
    SpawnError(Error),
    ExecutablePathError(Error),
    CommunicationError(Error),
    ProcessTerminated,
    ProcessPanicked(String),
    TaskError(String),
    ProtocolError(String),
}

Error types for Process operations

Variants

SpawnError(Error)

Failed to spawn the child process

ExecutablePathError(Error)

Failed to get the current executable path

CommunicationError(Error)

Failed to communicate with the child process

ProcessTerminated

Child process terminated unexpectedly

ProcessPanicked(String)

Child process panicked

TaskError(String)

Task error from child

ProtocolError(String)

Protocol error

Trait Implementations

impl Debug for ProcessError

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

Formats the value using the given formatter.

impl Display for ProcessError

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

Formats the value using the given formatter.

impl Error for ProcessError

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 ProcessError

fn from(err: Error) -> Self

Converts to this type from the input type.