set RUST_LOG for aardvark and keep aardvark stderr open with debug log level #218
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Signed-off-by: Paul Holzinger <[email protected]>
It is important to read stderr output from aardvark to debug things like panics. Since keeping the stderr open can cause EPIPE when aardvark tries to write to it and the user closed the original stderr, this is only done for debug/trace level. Signed-off-by: Paul Holzinger <[email protected]>
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set RUST_LOG for aardvark
keep aardvark stderr open with debug log level
It is important to read stderr output from aardvark to debug things like
panics. Since keeping the stderr open can cause EPIPE when aardvark tries
to write to it and the user closed the original stderr, this is only done
for debug/trace level.