Output capturing #12

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1. epage

   added

   A-libtest2Area: libtest implemented on top of the new harnessArea: libtest implemented on top of the new harness

   C-enhancementCategory: Raise on the bar on expectationsCategory: Raise on the bar on expectations

   on Apr 25, 2023
2. epage commented on May 13, 2023

   

   epage

   on May 13, 2023

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   dyn Write before but was ripped though

   Exploit the lock for where to insert this?

   What about thread local file handle?

   • What about spawning a thread

   Concern about the quality of the feature for stablizing

   • not universal for all output sources (e.g. libc)
3. epage commented on Oct 11, 2023

   

   epage

   on Oct 11, 2023

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   https://docs.rs/gag/latest/gag/index.html is interesting (though Linux only)
4. epage

   added a commit that references this issue on Mar 5, 2025

   Merge pull request assert-rs#12 from epage/renovate/actions-setup-pyt…

   ...

   c7805bc
5. stefnotch commented on Oct 1, 2026

   

   stefnotch

   on Oct 1, 2026

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   https://docs.rs/gag/latest/gag/index.html uses filedescriptor which is a cross platform (Windows, Linux, MacOS) library.

   gag specifically calls this function to redirect stdio
   https://github.com/wezterm/wezterm/blob/cab25161054c50fd6c705db4ceefef0f1e5a9575/filedescriptor/src/lib.rs#L335