Trait HostError 

pub trait HostError:
    Any
    + StdError
    + Send
    + Sync
    + 'static { }

Any foreign error that can be carried as an Error::HostLang. Blanket- implemented for every Send + Sync + 'static standard error.

Dyn Compatibility

This trait is dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety".

Implementors

impl<T: Any + StdError + Send + Sync + 'static> HostError for T