Enum ReplicateExecutionError 

#[non_exhaustive]
pub enum ReplicateExecutionError {
    CurrentExecutable(Error),
    InvalidWorkerIndex {
        variable: &'static str,
        value: String,
    },
    WorkerIndexOutOfRange {
        index: u64,
        replicates: u64,
    },
    PrepareOutput {
        index: u64,
        source: ExecutionScopeError,
    },
    RunProcess {
        index: u64,
        source: Error,
    },
    ReplicatesFailed {
        indices: Vec<u64>,
    },
}

Failure while dispatching or entering a replicate subprocess.

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.

CurrentExecutable(Error)

The operating system could not identify the running executable.

InvalidWorkerIndex

The reserved worker environment variable was not a valid index.

Fields

variable: &'static str

Reserved environment-variable name.

value: String

Rejected environment value.

WorkerIndexOutOfRange

A worker index does not belong to the currently loaded settings.

Fields

index: u64

Rejected zero-based index.

replicates: u64

Positive count loaded from study.json.

PrepareOutput

A replicate output scope could not be created or reopened.

Fields

index: u64

Affected zero-based replicate index.

source: ExecutionScopeError

Filesystem scope failure.

RunProcess

A replicate process could not be started or observed.

Fields

index: u64

Affected zero-based replicate index.

source: Error

Operating-system process failure.

ReplicatesFailed

One or more replicate subprocesses returned unsuccessful statuses.

Fields

indices: Vec<u64>

Failed indices in ascending order.

Trait Implementations

impl Debug for ReplicateExecutionError

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

Formats the value using the given formatter.

impl Display for ReplicateExecutionError

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

Formats the value using the given formatter.

impl Error for ReplicateExecutionError

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.