Log an OpenTelemetry log message

Usage

log(msg, ..., severity = "info", .envir = parent.frame(), logger = NULL)

log_trace(msg, ..., .envir = parent.frame(), logger = NULL)

log_debug(msg, ..., .envir = parent.frame(), logger = NULL)

log_info(msg, ..., .envir = parent.frame(), logger = NULL)

log_warn(msg, ..., .envir = parent.frame(), logger = NULL)

log_error(msg, ..., .envir = parent.frame(), logger = NULL)

log_fatal(msg, ..., .envir = parent.frame(), logger = NULL)

Arguments

msg: Log message, may contain R expressions to evaluate within braces.
...: Additional arguments are passed to the $log() method of the logger.
severity: Log severity, a string, one of "trace", "trace2", "trace3", "trace4", "debug", "debug2", "debug3", "debug4", "info", "info2", "info3", "info4", "warn", "warn2", "warn3", "warn4", "error", "error2", "error3", "error4", "fatal", "fatal2", "fatal3", "fatal4".
.envir: Environment to evaluate the interpolated expressions of the log message in.
logger: Logger to use. If not an OpenTelemetry logger object (otel_logger), then it passed to get_logger() to get a logger.

Value

The logger, invisibly.

Details

log_trace() is the same as log() with severity_level "trace".

log_debug() is the same as log() with severity_level "debug".

log_info() is the same as log() with severity_level "info".

log_warn() is the same as log() with severity_level "warn".

log_error) is the same as log() with severity_level "error".

log_fatal() is the same as log() with severity_level "fatal".

Examples

host <- "my.db.host"
port <- 6667
otel::log("Connecting to database at {host}:{port}")