Make Error
implement std::fmt::Display
, std::error::Error
and Sync
#47
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This is necessary to make it work with error-wrapping libraries like anyhow or eyre. Of course it is also generally a good idea. ;-)
Please check if the error descriptions in the
Display
implementation are to your liking. Theimpl<E> From<E> for Error
is unused and conflicts withError
implementingstd::error::Error
so I removed it.