Enum WaitWithOutputError 

#[non_exhaustive]
pub enum WaitWithOutputError {
    WaitFailed(WaitError),
    WaitOrTerminateFailed(WaitOrTerminateError),
    OutputCollectionTimeout {
        process_name: Cow<'static, str>,
        timeout: Duration,
    },
    OutputCollectionFailed {
        process_name: Cow<'static, str>,
        source: ConsumerError,
    },
    OutputCollectionStartFailed {
        process_name: Cow<'static, str>,
        source: StreamConsumerError,
    },
}

Errors that can occur when waiting for a process while collecting its output, with or without automatic termination on timeout.

WaitFailed is emitted by APIs without automatic termination (wait_for_completion_with_output, wait_for_completion_with_raw_output). WaitOrTerminateFailed is emitted by the *_or_terminate variants. The remaining variants can be emitted by either family.

Variants (Non-exhaustive)

Non-exhaustive enums could have additional variants added in future. Therefore, when matching against variants of non-exhaustive enums, an extra wildcard arm must be added to account for any future variants.

WaitFailed(WaitError)

Waiting for the process failed.

WaitOrTerminateFailed(WaitOrTerminateError)

Waiting with automatic termination failed.

OutputCollectionTimeout

Output collection did not complete before the operation timeout elapsed.

Fields

process_name: Cow<'static, str>

The name of the process.

timeout: Duration

The timeout duration that was exceeded.

OutputCollectionFailed

Collecting stdout or stderr failed.

Fields

process_name: Cow<'static, str>

The name of the process.

source: ConsumerError

The collector error that caused output collection to fail.

OutputCollectionStartFailed

Starting stdout or stderr output collection failed.

Fields

process_name: Cow<'static, str>

The name of the process.

source: StreamConsumerError

The stream consumer error that prevented output collection from starting.

Trait Implementations

impl Debug for WaitWithOutputError

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

Formats the value using the given formatter.

impl Display for WaitWithOutputError

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

Formats the value using the given formatter.

impl Error for WaitWithOutputError

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<WaitError> for WaitWithOutputError

fn from(source: WaitError) -> Self

Converts to this type from the input type.

impl From<WaitOrTerminateError> for WaitWithOutputError

fn from(source: WaitOrTerminateError) -> Self

Converts to this type from the input type.