Macro nih_plug::nih_log

macro_rules! nih_log {
    ($($args:tt)*) => { ... };
}

Write something to the logger. This defaults to STDERR unless the user is running Windows and a debugger has been attached, in which case OutputDebugString() will be used instead.

The logger’s behavior can be controlled by setting the NIH_LOG environment variable to:

• stderr, in which case the log output always gets written to STDERR.
• windbg (only on Windows), in which case the output always gets logged using OutputDebugString().
• A file path, in which case the output gets appended to the end of that file which will be created if necessary.