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try to warn about ffi startup failures - #440

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jcupitt wants to merge 2 commits into
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ffi-startup-warning
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try to warn about ffi startup failures#440
jcupitt wants to merge 2 commits into
masterfrom
ffi-startup-warning

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@jcupitt

@jcupitt jcupitt commented Aug 17, 2026

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FFI can fail with RuntimeError if write-execute memory protection is on. Try to warn about this.

see #439

thanks @paulschreiber

FFI can fail with RuntimeError if write-execute memory protection is on.
Try to warn about this.

see #439

thanks @paulschreiber
@jcupitt

jcupitt commented Aug 17, 2026

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I just used STDERR.puts for the error, since it occurs before the logger is built. Hopefully that'll be visible.

@kleisauke

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To appease standardrb, I think it should use warn instead.
https://rubystyle.guide/#warn

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