Span

import { Span } from "destack:telemetry";

Active trace span.

export class Span {
    name: string;
    context: SpanContext;
    kind: SpanKind;
    constructor(name: &'a readonly string, context: SpanContext, kind?: SpanKind | undefined, fields?: Fields | undefined, sink?: readonly TraceSink | undefined);
    addFields(fields: { readonly [key: string]: FieldValue }): void;
    event(name: &'b readonly string, fields?: Fields | undefined): void;
    setStatus(status: SpanStatus): void;
    error(error: unknown): void;
    end(status?: SpanStatus | undefined): void;
}
language/library/src/telemetry/trace.ds:22:121

Members

name: string

Span name.

context: SpanContext

Span identity.

kind: SpanKind

Span kind.

constructor(name: &'a readonly string, context: SpanContext, kind?: SpanKind | undefined, fields?: Fields | undefined, sink?: readonly TraceSink | undefined)

Create a span.

addFields(fields: { readonly [key: string]: FieldValue }): void

Add fields to this span.

event(name: &'b readonly string, fields?: Fields | undefined): void

Add one event to this span.

setStatus(status: SpanStatus): void

Set this span status.

error(error: unknown): void

Mark this span as failed.

end(status?: SpanStatus | undefined): void

Finish this span.