build monarch_extension as extension-module (fixed) #1611
  Add this suggestion to a batch that can be applied as a single commit.
  This suggestion is invalid because no changes were made to the code.
  Suggestions cannot be applied while the pull request is closed.
  Suggestions cannot be applied while viewing a subset of changes.
  Only one suggestion per line can be applied in a batch.
  Add this suggestion to a batch that can be applied as a single commit.
  Applying suggestions on deleted lines is not supported.
  You must change the existing code in this line in order to create a valid suggestion.
  Outdated suggestions cannot be applied.
  This suggestion has been applied or marked resolved.
  Suggestions cannot be applied from pending reviews.
  Suggestions cannot be applied on multi-line comments.
  Suggestions cannot be applied while the pull request is queued to merge.
  Suggestion cannot be applied right now. Please check back later.
  
    
  
    
Summary:
this is a patch of D84956118 where
rust_binding_args = ["--"]is removed.setup-tools-rustinserts its own--to pass flags torustc(along with-Zthreads=...). our extra--yields-- -- -Zthreads=16 ...so-Zthreads=16is misparsed as a positional input.Differential Revision: D84986921