Print debugging statement: Difference between revisions

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=={{header|Julia}}==
=={{header|Julia}}==
Julia has a native logging functions. In addition, there are several modules, such as Memento, with extended logging functionality. Julia's builtin logging has defined macros for logging levels: @error, @warn, @info, and @debug. By default, debug level statements in code are not printed unless the logging level is set to allow debug statements to print, which can be enabled by setting the JULIA_DEBUG environment variable.
Julia has native print logging type functions, including a core Logging module. In addition, there are several additional downloadable modules, such as Memento, with extended logging functionality. Julia's builtin logging has defined macros for logging levels: @error, @warn, @info, and @debug. By default, debug level statements in code are not printed unless the logging level is set to allow debug statements to print, which can be enabled by setting the JULIA_DEBUG environment variable.
<lang julia>function test()
<lang julia>function test()
@info "starting test()"
@info "starting test()"