Enum opentelemetry_api::metrics::MetricsError

#[non_exhaustive]
pub enum MetricsError {
    Other(String),
    InvalidQuantile,
    NaNInput,
    NegativeInput,
    InconsistentAggregator(String),
    NoDataCollected,
    MetricKindMismatch(String),
    InconsistentState,
    NoSubtraction,
    ExportErr(Box<dyn ExportError>),
    InvalidInstrumentConfiguration(&'static str),
}

Errors returned by the metrics API.

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.

Other(String)

Other errors not covered by specific cases.

InvalidQuantile

Errors when requesting quantiles out of the 0-1 range.

NaNInput

Errors when recording nan values.

NegativeInput

Errors when recording negative values in monotonic sums.

InconsistentAggregator(String)

Errors when merging aggregators of incompatible types.

NoDataCollected

Errors when requesting data when no data has been collected

MetricKindMismatch(String)

Errors when registering to instruments with the same name and kind

InconsistentState

Errors when processor logic is incorrect

NoSubtraction

Errors when aggregator cannot subtract

ExportErr(Box<dyn ExportError>)

Fail to export metrics

InvalidInstrumentConfiguration(&'static str)

Invalid instrument configuration such invalid instrument name, invalid instrument description, invalid instrument unit, etc. See spec for full list of requirements.

Trait Implementations

impl Debug for MetricsError

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

Formats the value using the given formatter.

impl Display for MetricsError

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

Formats the value using the given formatter.

impl Error for MetricsError

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

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, demand: &mut Demand<'a>)

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

Provides type based access to context intended for error reports.

impl From<MetricsError> for Error

fn from(source: MetricsError) -> Self

Converts to this type from the input type.

impl<T> From<PoisonError<T>> for MetricsError

fn from(err: PoisonError<T>) -> Self

Converts to this type from the input type.

impl<T: ExportError> From<T> for MetricsError

fn from(err: T) -> Self

Converts to this type from the input type.