tracer_provider_stdstream: Tracer provider to write to the standard output or standard...

In otelsdk: 'R' 'SDK' and Exporters for 'OpenTelemetry'

Tracer provider to write to the standard output or standard error or to a file

Description

Writes spans to the standard output or error, or to a file. Useful for debugging.

Value

tracer_provider_stdstream$new() returns an otel::otel_tracer_provider object.

tracer_provider_stdstream$options() returns a named list, the current values of the options.

Usage

Externally:

OTEL_TRACES_EXPORTER=console
OTEL_TRACES_EXPORTER=stderr

From R:

tracer_provider_stdstream$new(opts = NULL)
tracer_provider_stdstream$options()

Arguments

opts: Named list of options. See below.

Options

Standard stream exporter options

• output: where to write the output. Can be

  • "stdout": write output to the standard output,

  • "stderr": write output to the standard error,

  • another string: write output to a file. (To write output to a file named "stdout" or "stderr", use a ⁠./⁠ prefix.)

  Value is set from

  • the opts argument, or

  • the OTEL_R_EXPORTER_STDSTREAM_TRACES_OUTPUT environment variable, or

  • the OTEL_R_EXPORTER_STDSTREAM_OUTPUT environment variable, or

  • the default is "stdout".

Examples

tracer_provider_stdstream$options()

otelsdk documentation built on Sept. 10, 2025, 10:32 a.m.