Write messages to logs at a given priority level. — levellog • log4r

Write messages to logs at a given priority level.

levellog(logger, level, ...)

debug(logger, ...)

info(logger, ...)

warn(logger, ...)

error(logger, ...)

fatal(logger, ...)

Arguments

logger: An object of class 'logger'.
level: The desired priority level: a number, a character, or an object of class 'loglevel'. Will be coerced using as.loglevel().
...: One or more items to be written to the log at the corresponding priority level.

See also

Examples


library('log4r')

logger <- create.logger(logfile = 'debugging.log', level = "WARN")

levellog(logger, 'WARN', 'First warning from our code')
debug(logger, 'Debugging our code')
info(logger, 'Information about our code')
warn(logger, 'Another warning from our code')
error(logger, 'An error from our code')
fatal(logger, "I'm outta here")