Label/Unlabel Log Levels

label_levels(levels, log_levels = getOption("lgr.log_levels"))

unlabel_levels(labels, log_levels = getOption("lgr.log_levels"))

Arguments

levels

an integer vector of log levels

log_levels

named integer vector of valid log levels

labels

a character vector of log level labels. Please note that log levels are lowercase by default, even if many appenders print them in uppercase.

Value

a character vector for label_levels() and an integer vector for unlabel_levels

See also

get_log_levels()

Other formatting utils: colorize_levels()

Examples

x <- label_levels(c(seq(0, 600, by = 100), NA)) print(x)
#> 0 100 200 300 400 500 600 <NA> #> "off" "fatal" "error" "warn" "info" "debug" "trace" "all"
unlabel_levels(x)
#> off fatal error warn info debug trace all #> 0 100 200 300 400 500 600 NA