Fix bare-trait-objects warning on nightly

shepmaster / snafu

Easily assign underlying errors into domain-specific errors while adding context

https://docs.rs/snafu/

Apache License 2.0

1.45k stars 61 forks source link

Closed Enet4 closed 3 years ago

Enet4 commented 3 years ago

StdError::downcast_ref is a method call on a trait object, which results in a warning in current and upcoming nightly toolchains.