Crate error_support

Modules

backtrace

A compatibility shim for backtrace.

Macros

define_error	All the error boilerplate (okay, with a couple exceptions in some cases) in one place.
define_error_conversions	Define a set of conversions from external error types into the provided error kind. Use define_error to do this at the same time as define_error_wrapper.
define_error_wrapper	Define a wrapper around the the provided ErrorKind type. See also define_error which is more likely to be what you want.