That seems old, especially as error-chain is no longer maintained so I wouldn't recommend it. [0]: https://users.rust-lang.org/t/error-chain-is-no-longer-maint

That seems old, especially as error-chain is no longer maintained so I wouldn't recommend it. [0]: https://users.rust-lang.org/t/error-chain-is-no-longer-maintained/27561 https://users.rust-lang.org/t/error-chain-is-no-longer-maint...