Change compression body error type to BoxError
#166
Merged
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The compression related middleware would previously use
BodyOrIoError
as the body error type. That only implemented
std::error::Error
if theinner error did as well. Since
Box<dyn std::error::Error + Send + Sync>
does not implement
std::error::Error
Compression
andDecompression
wouldn't be usable with hyper if the body they wrappedhad that error type.
This changes the middleware to use
BoxError
as the error type whichresolves the issue. Its also consistent with other middleware.
Reimplementation of #107 on top of latest
master
.