Enum ReportingError 

#[non_exhaustive]
pub enum ReportingError {
    Configuration(ConfigurationError),
    TerminalAlreadyOwned,
    TaskCountTooLarge {
        task_count: u64,
    },
    DuplicateIdentityParameter {
        key: String,
    },
    UnknownIdentityParameter {
        key: String,
    },
    NonUniqueTaskIdentity {
        identity: String,
        first_ordinal: u64,
        second_ordinal: u64,
    },
    UnknownTaskOrdinal {
        task_ordinal: u64,
    },
    TaskIdentityMismatch {
        task_ordinal: u64,
    },
    TaskAlreadyStarted {
        identity: String,
    },
    InitialIterationBeyondTarget {
        identity: String,
        initial: u64,
        target: u64,
    },
    IterationRegressed {
        identity: String,
        current: u64,
        attempted: u64,
    },
    IterationBeyondTarget {
        identity: String,
        iteration: u64,
        target: u64,
    },
    TargetIterationNotReached {
        identity: String,
        current: u64,
        target: u64,
    },
    StartRenderer {
        source: Error,
    },
    RendererUnavailable,
    RendererPanicked,
    IncompleteProgress {
        pending: u64,
        running: u64,
        failed: u64,
    },
}

Failure while configuring, updating, or finalizing progress reporting.

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.

Configuration(ConfigurationError)

Project configuration could not supply a required task or identity value.

TerminalAlreadyOwned

Another live reporter already owns process terminal rendering.

TaskCountTooLarge

The validated task count cannot be represented by this platform.

Fields

task_count: u64

Validated project task count.

DuplicateIdentityParameter

One identity key was supplied more than once.

Fields

key: String

Repeated exact parameter name.

UnknownIdentityParameter

One requested identity key is absent from project parameters.

Fields

key: String

Missing exact parameter name.

NonUniqueTaskIdentity

Two generated tasks have the same selected parameter identity.

Fields

identity: String

Deterministic rendered parameter identity.

first_ordinal: u64

First colliding automatically assigned ordinal.

second_ordinal: u64

Second colliding automatically assigned ordinal.

UnknownTaskOrdinal

A task handle does not belong to the reporter’s configured task space.

Fields

task_ordinal: u64

Automatically assigned ordinal obtained from TaskConfig.

TaskIdentityMismatch

A task handle’s selected identity differs from the registered project.

Fields

task_ordinal: u64

Automatically assigned task ordinal.

TaskAlreadyStarted

The same task was started more than once.

Fields

identity: String

Human-readable parameter identity.

InitialIterationBeyondTarget

Initial progress lies beyond a known target.

Fields

identity: String

Human-readable parameter identity.

initial: u64

Initial absolute simulation iteration.

target: u64

Target absolute simulation iteration.

IterationRegressed

A progress update attempted to move scientific iteration backward.

Fields

identity: String

Human-readable parameter identity.

current: u64

Previously reported iteration.

attempted: u64

Rejected iteration.

IterationBeyondTarget

A progress update exceeded a known target.

Fields

identity: String

Human-readable parameter identity.

iteration: u64

Rejected absolute simulation iteration.

target: u64

Configured absolute target iteration.

TargetIterationNotReached

Completion was requested before a known target was reached.

Fields

identity: String

Human-readable parameter identity.

current: u64

Last reported absolute simulation iteration.

target: u64

Configured absolute target iteration.

StartRenderer

The sole renderer thread could not be created.

Fields

source: Error

Underlying thread-creation failure.

RendererUnavailable

The renderer stopped before accepting a requested message.

RendererPanicked

The renderer thread panicked while the reporter was active.

IncompleteProgress

Successful finalization was requested before every task completed.

Fields

pending: u64

Tasks that never started.

running: u64

Tasks that have not reached a terminal status.

failed: u64

Tasks that failed or dropped before completion.

Trait Implementations

impl Debug for ReportingError

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

Formats the value using the given formatter.

impl Display for ReportingError

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

Formats the value using the given formatter.

impl Error for ReportingError

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<ConfigurationError> for ReportingError

fn from(source: ConfigurationError) -> Self

Converts to this type from the input type.