Commits on Aug 18, 2021

1. Fix FmtToIoWriter::write_str to call write_all …

   Previously, the implementation could silently fail to write some
   bytes. Now, the implementation should either write all the bytes or
   return an error.
   
   The docs for `std::fmt::Write::write_str` say, "This method can only
   succeed if the entire string slice was successfully written, and this
   method will not return until all data has been written or an error
   occurs." So, `FmtToIoWriter::write_str` must call
   `std::io::Write::write_all` instead of `std::io::Write::write` on the
   inner writer in order to ensure that all the bytes are written.

   

   jturner314 committed Aug 18, 2021
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   b6c38bf View commit details

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