Struct Open Telemetry Metric Config

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pub struct OpenTelemetryMetricConfig {Show 20 fields
    pub endpoint: String,
    pub headers: HashMap<String, String>,
    pub header_env: HashMap<String, String>,
    pub header_file: HeaderFiles,
    pub tls: Option<OpenTelemetryTlsConfig>,
    pub plaintext: PlaintextPolicy,
    pub resource_attributes: HashMap<String, String>,
    pub service_name: Option<String>,
    pub promote_resource_metadata_prefixes: Vec<String>,
    pub service_namespace: Option<String>,
    pub service_version: Option<String>,
    pub instrumentation_scope: String,
    pub timeout: Duration,
    pub transport: OtlpTransport,
    pub export_interval: Duration,
    pub temporality: MetricTemporality,
    pub max_instruments: usize,
    pub cardinality_limit: usize,
    pub diagnostic_field: Option<String>,
    pub automatic: bool,
}

Configuration for an OTLP metric subscriber.

Fields

`endpoint: String`

`headers: HashMap<String, String>`

`header_env: HashMap<String, String>`

`header_file: HeaderFiles`

`tls: Option<OpenTelemetryTlsConfig>`

`plaintext: PlaintextPolicy`

`resource_attributes: HashMap<String, String>`

`service_name: Option<String>`

`promote_resource_metadata_prefixes: Vec<String>`

`service_namespace: Option<String>`

`service_version: Option<String>`

`instrumentation_scope: String`

`timeout: Duration`

`transport: OtlpTransport`

`export_interval: Duration`

`temporality: MetricTemporality`

`max_instruments: usize`

`cardinality_limit: usize`

`diagnostic_field: Option<String>`

`automatic: bool`

Implementations

`impl OpenTelemetryMetricConfig`

impl OpenTelemetryMetricConfig

`with_transport`

pub fn with_transport(self, transport: OtlpTransport) -> Self

Select the OTLP transport.

`with_header`

pub fn with_header(
    self,
    key: impl Into<String>,
    value: impl Into<String>,
) -> Self

Add an exporter header or gRPC metadata entry.

`with_header_env`

pub fn with_header_env(
    self,
    key: impl Into<String>,
    variable: impl Into<String>,
) -> Self

Map an exporter header name to the environment variable supplying its value.

`with_allow_insecure`

pub fn with_allow_insecure(self, allow_insecure: bool) -> Self

Allows plain HTTP to any host; data and configured headers travel unencrypted.

`with_tls`

pub fn with_tls(self, tls: OpenTelemetryTlsConfig) -> Self

Sets the certificate and private key file paths for this endpoint.

`with_resource_attribute`

pub fn with_resource_attribute(
    self,
    key: impl Into<String>,
    value: impl Into<String>,
) -> Self

Add an OpenTelemetry resource attribute.

`with_promote_resource_metadata_prefixes`

pub fn with_promote_resource_metadata_prefixes<I, S>(self, prefixes: I) -> Selfwhere
    I: IntoIterator<Item = S>,
    S: Into<String>,

Promote matching root-scope Event metadata to OTLP resource attributes.

`with_service_name`

pub fn with_service_name(self, service_name: impl Into<String>) -> Self

Set the service.name resource attribute.

`with_service_namespace`

pub fn with_service_namespace(self, namespace: impl Into<String>) -> Self

Set the optional service.namespace resource attribute.

`with_service_version`

pub fn with_service_version(self, version: impl Into<String>) -> Self

Set the optional service.version resource attribute.

`with_instrumentation_scope`

pub fn with_instrumentation_scope(self, scope: impl Into<String>) -> Self

Set the instrumentation scope name.

`with_timeout`

pub fn with_timeout(self, timeout: Duration) -> Self

Set the OTLP request timeout.

`with_export_interval`

pub fn with_export_interval(self, interval: Duration) -> Self

Set the interval between metric collections.

`with_temporality`

pub fn with_temporality(self, temporality: MetricTemporality) -> Self

Set the preferred aggregation temporality.

`with_max_instruments`

pub fn with_max_instruments(self, max_instruments: usize) -> Self

Set the maximum number of distinct instrument names retained by this endpoint.

`with_cardinality_limit`

pub fn with_cardinality_limit(self, cardinality_limit: usize) -> Self

Set the SDK series cardinality limit per instrument.

Trait Implementations

`impl Clone for OpenTelemetryMetricConfig`

impl Clone for OpenTelemetryMetricConfig

`clone`

fn clone(&self) -> OpenTelemetryMetricConfig

`clone_from`

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

`impl Debug for OpenTelemetryMetricConfig`

impl Debug for OpenTelemetryMetricConfig

`fmt`

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