Enum PrometheusDeserializationError 

pub enum PrometheusDeserializationError {
    ParseError {
        message: String,
    },
    UnsupportedType {
        metric_name: String,
        metric_type: String,
    },
    UnknownType {
        metric_name: String,
    },
    ValueMismatch {
        metric_name: String,
        expected_type: String,
        actual: String,
    },
    UnknownValue {
        metric_name: String,
    },
    LabelConversion {
        metric_name: String,
        message: String,
    },
    CollectionError {
        message: String,
    },
}

Variants

ParseError

The Prometheus text could not be parsed at all (syntax error).

Fields

message: String

UnsupportedType

The parser emitted a metric type that is syntactically valid but that this implementation does not yet support (e.g. Histogram, Summary).

Fields

metric_name: String

metric_type: String

UnknownType

The parser emitted a metric type that is not recognised at all.

Fields

metric_name: String

ValueMismatch

The value in the exposition does not match the declared metric type.

Fields

metric_name: String

expected_type: String

actual: String

UnknownValue

The value is of an unknown/unrecognised kind.

Fields

metric_name: String

LabelConversion

The label set could not be converted (e.g. invalid label name or value).

Fields

metric_name: String

message: String

CollectionError

A structural error when assembling collections from parsed data.

Fields

message: String

Trait Implementations

impl Clone for PrometheusDeserializationError

fn clone(&self) -> PrometheusDeserializationError

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for PrometheusDeserializationError

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

Formats the value using the given formatter.

impl Display for PrometheusDeserializationError

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

Formats the value using the given formatter.

impl Error for PrometheusDeserializationError

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 PrometheusDeserializationError

fn from(error: MetricCollectionError) -> Self

Converts to this type from the input type.

impl From<Error> for PrometheusDeserializationError

fn from(error: SampleCollectionError) -> Self

Converts to this type from the input type.