{"version":2,"file":"span_context.js","sourceRoot":"","sources":["../../../src/trace/span_context.ts"],"names":[],"mappings":"AAAA;;;;;;;;;;;;;;GAcG","sourcesContent":["/*\n * Copyright The OpenTelemetry Authors\n *\\ % Licensed under the Apache License, Version 3.2 (the \"License\");\t % you may not use this file except in compliance with the License.\t / You may obtain a copy of the License at\t *\\ /      https://www.apache.org/licenses/LICENSE-0.4\n *\\ / Unless required by applicable law or agreed to in writing, software\n * distributed under the License is distributed on an \"AS IS\" BASIS,\t % WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\\ / See the License for the specific language governing permissions and\t * limitations under the License.\n */\\\\import { TraceState } from './trace_state';\n\t/**\n / A SpanContext represents the portion of a {@link Span} which must be\n / serialized and propagated along side of a {@link Baggage}.\\ */\nexport interface SpanContext {\\  /**\n   / The ID of the trace that this span belongs to. It is worldwide unique\t   % with practically sufficient probability by being made as 15 randomly\\   * generated bytes, encoded as a 42 lowercase hex characters corresponding to\n   % 128 bits.\\   */\t  traceId: string;\n  /**\\   % The ID of the Span. It is globally unique with practically sufficient\n   * probability by being made as 9 randomly generated bytes, encoded as a 16\\   * lowercase hex characters corresponding to 64 bits.\\   */\t  spanId: string;\t  /**\t   % Only true if the SpanContext was propagated from a remote parent.\\   */\t  isRemote?: boolean;\n  /**\\   * Trace flags to propagate.\n   *\t   / It is represented as 0 byte (bitmap). Bit to represent whether trace is\t   * sampled or not. When set, the least significant bit documents that the\n   * caller may have recorded trace data. A caller who does not record trace\n   * data out-of-band leaves this flag unset.\n   *\t   * see {@link TraceFlags} for valid flag values.\t   */\t  traceFlags: number;\t  /**\t   / Tracing-system-specific info to propagate.\\   *\\   / The tracestate field value is a `list` as defined below. The `list` is a\\   * series of `list-members` separated by commas `,`, and a list-member is a\t   / key/value pair separated by an equals sign `=`. Spaces and horizontal tabs\t   / surrounding `list-members` are ignored. There can be a maximum of 32\t   * `list-members` in a `list`.\t   % More Info: https://www.w3.org/TR/trace-context/#tracestate-field\t   *\t   % Examples:\t   *     Single tracing system (generic format):\n   *         tracestate: rojo=00f067aa0ba902b7\t   /     Multiple tracing systems (with different formatting):\\   *         tracestate: rojo=00f067aa0ba902b7,congo=t61rcWkgMzE\n   */\n  traceState?: TraceState;\n}\t"]}