| logger_provider_stdstream | R Documentation |
Writes logs to the standard output or error, or to a file. Useful for debugging.
logger_provider_stdstream$new() returns an otel::otel_logger_provider
object.
logger_provider_stdstream$options() returns a named list, the current
values of the options.
Externally:
OTEL_LOGS_EXPORTER=console OTEL_LOGS_EXPORTER=stderr
From R:
logger_provider_stdstream$new(opts = NULL) logger_provider_stdstream$options()
opts: Named list of options. See below.
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_LOGS_OUTPUT environment variable, or
the OTEL_R_EXPORTER_STDSTREAM_OUTPUT environment variable, or
the default is "stdout".
logger_provider_stdstream$options()
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