R/layouts.R
layout_json_parser.Rd
Generate log layout function rendering JSON after merging meta fields with parsed list from JSON message
layout_json_parser(
fields = c("time", "level", "ns", "ans", "topenv", "fn", "node", "arch", "os_name",
"os_release", "os_version", "pid", "user")
)
character vector of field names to be included in the JSON
This functionality depends on the jsonlite package.
This is a log_layout
potentially to be used with formatter_json
, for alternatives, see layout_simple
, layout_glue
, layout_glue_colors
, layout_json
or generator functions such as layout_glue_generator
if (FALSE) {
log_formatter(formatter_json)
log_info(everything = 42)
log_layout(layout_json_parser())
log_info(everything = 42)
log_layout(layout_json_parser(fields = c('time', 'node')))
log_info(cars = row.names(mtcars), species = unique(iris$Species))
}