LoggerGlue uses glue::glue() instead of base::sprintf() to construct
log messages. glue is a very well designed package for
string interpolation. It makes composing log messages
more flexible and comfortable at the price of an additional dependency and
slightly less performance than sprintf().
Details
glue() lets you define temporary named variables inside the call.
As with the normal Logger, these named arguments get turned into custom
fields; however, you can suppress this behaviour by making named argument
start with a ".". Please refer to vignette("lgr", package = "lgr") for
examples.
Super classes
lgr::Filterable -> lgr::Logger -> LoggerGlue
Methods
Inherited methods
lgr::Filterable$add_filter()lgr::Filterable$filter()lgr::Filterable$remove_filter()lgr::Filterable$set_filters()lgr::Logger$add_appender()lgr::Logger$config()lgr::Logger$handle_exception()lgr::Logger$initialize()lgr::Logger$remove_appender()lgr::Logger$set_appenders()lgr::Logger$set_exception_handler()lgr::Logger$set_propagate()lgr::Logger$set_threshold()
Method fatal()
Usage
LoggerGlue$fatal(..., caller = get_caller(-8L), .envir = parent.frame())Method error()
Usage
LoggerGlue$error(..., caller = get_caller(-8L), .envir = parent.frame())Method warn()
Usage
LoggerGlue$warn(..., caller = get_caller(-8L), .envir = parent.frame())Method info()
Usage
LoggerGlue$info(..., caller = get_caller(-8L), .envir = parent.frame())Method debug()
Usage
LoggerGlue$debug(..., caller = get_caller(-8L), .envir = parent.frame())Method trace()
Usage
LoggerGlue$trace(..., caller = get_caller(-8L), .envir = parent.frame())Method log()
Usage
LoggerGlue$log(
level,
...,
timestamp = Sys.time(),
caller = get_caller(-7),
.envir = parent.frame()
)