Struct Open Telemetry File Sink Config

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pub struct OpenTelemetryFileSinkConfig {Show 19 fields
    pub otel_type: OpenTelemetryType,
    pub output_directory: PathBuf,
    pub filename: Option<String>,
    pub format: OtlpFileFormat,
    pub mode: String,
    pub mark_projection: MarkProjection,
    pub mark_exclude_names: Vec<String>,
    pub attribute_mappings: Vec<OtlpAttributeMapping>,
    pub promote_metadata_prefixes: Vec<String>,
    pub promote_resource_metadata_prefixes: Vec<String>,
    pub resource_attributes: HashMap<String, String>,
    pub service_name: String,
    pub service_namespace: Option<String>,
    pub service_version: Option<String>,
    pub instrumentation_scope: String,
    pub max_queue_size: Option<usize>,
    pub max_export_batch_size: Option<usize>,
    pub scheduled_delay_millis: Option<u64>,
    pub completed_span_context_ttl_millis: Option<u64>,
}

One local file destination for projected OTLP spans.

A file sink writes the same ExportTraceServiceRequest an OTLP endpoint would receive, so a consumer that reads trajectories as artifacts needs no collector. It shares the projection and batching settings with OpenTelemetryEndpointConfig and drops the fields that only a network destination has: endpoint, transport, headers, and timeout.

Fields

`otel_type: OpenTelemetryType`

Semantic projection written to this file.

`output_directory: PathBuf`

Directory containing the output file.

`filename: Option<String>`

Output filename. Defaults to a timestamped name for the chosen format.

`format: OtlpFileFormat`

On-disk encoding: json_lines or proto.

`mode: String`

File open mode: append or overwrite.

`mark_projection: MarkProjection`

Representation used for point-in-time marks.

`mark_exclude_names: Vec<String>`

Mark names excluded from tool projection.

`attribute_mappings: Vec<OtlpAttributeMapping>`

Projected attributes copied to aliases.

`promote_metadata_prefixes: Vec<String>`

Literal Event metadata prefixes copied to top-level OTLP attributes.

`promote_resource_metadata_prefixes: Vec<String>`

Literal root-scope Event metadata prefixes copied to OTLP resource attributes.

`resource_attributes: HashMap<String, String>`

Extra resource attributes.

`service_name: String`

service.name resource attribute.

`service_namespace: Option<String>`

Optional service.namespace resource attribute.

`service_version: Option<String>`

Optional service.version resource attribute.

`instrumentation_scope: String`

Instrumentation scope name.

`max_queue_size: Option<usize>`

Maximum completed spans buffered before the sink drops new spans.

`max_export_batch_size: Option<usize>`

Maximum spans written in one batch.

`scheduled_delay_millis: Option<u64>`

Maximum delay before writing a non-full batch, in milliseconds.

`completed_span_context_ttl_millis: Option<u64>`

How long completed scopes retain trace context for late marks, in milliseconds.

Trait Implementations

`impl Clone for OpenTelemetryFileSinkConfig`

impl Clone for OpenTelemetryFileSinkConfig

`clone`

fn clone(&self) -> OpenTelemetryFileSinkConfig

`clone_from`

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

`impl Debug for OpenTelemetryFileSinkConfig`

impl Debug for OpenTelemetryFileSinkConfig

`fmt`

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

`impl<'de> Deserialize<'de> for OpenTelemetryFileSinkConfig`

impl<'de> Deserialize<'de> for OpenTelemetryFileSinkConfig

`deserialize`

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>where
    __D: Deserializer<'de>,

`impl EditorConfig for OpenTelemetryFileSinkConfig`

impl EditorConfig for OpenTelemetryFileSinkConfig

`editor_schema`

fn editor_schema() -> &'static EditorSchema

`impl Serialize for OpenTelemetryFileSinkConfig`

impl Serialize for OpenTelemetryFileSinkConfig

`serialize`

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>where
    __S: Serializer,