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Wez Furlong
42bf5c5e61
We've been hoping that mkdocs-material will ship the much anticipated search enhancements for some time, but it's time to recognize that we need to do something to improve the search results with how things work right now. This is a big commit that changes the titles of the various pages from the code-annotated synopsis to just the name of the function. This makes it much easier now to match things like `kumo.reject` directly, but `reject` remains awkward to find. I think this is the best that we can do at this time. A few functions have been annotated with the `status: deprecated` to show as deprecated in the toc/nav (shows with a little trash can next to the name).
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kumo.log_error
kumo.log_error(ARGS)
{{since('2025.03.19-1d3f1f67')}}
Logs the series of ARGS to the diagnostic log at ERROR level.
This works similarly to the print function except that it is routed
via the diagnostic logging system, which might be set to filter out
the event via the set_diagnostic_log_filter.
The purpose of this function is to log meaningful information from your policy scripts for diagnostic purposes.
-- I am a file named unix.lua
-- The next line is line number 3
kumo.log_error('Logging something', true, false, 42, { 1, 2, 3 })
Will produce something like this in your diagnostic log:
2025-03-07T00:08:20.071516Z ERROR main lua: ./unix.lua:3: Logging something true false 42 table: 0x7199e11bda40
The main string there is the thread name. You can see that the calling source
file and line number are automatically included in the diagnostic record. The
arguments are converted to strings via the equivalent of the lua tostring()
function and output as part of the diagnostic.