pub trait TryConvertBack<A, B>: TryConvert<A, B> {
// Required method
fn try_convert_back(b: B) -> Result<A, B>;
}Expand description
Reversing fallible conversion trait which returns the argument in the case of being unable to convert back. Generic over both source and destination types.
Required Methods§
Sourcefn try_convert_back(b: B) -> Result<A, B>
fn try_convert_back(b: B) -> Result<A, B>
Attempt to make conversion back. If returning Result::Err, the inner must always be b.
Dyn Compatibility§
This trait is not dyn compatible.
In older versions of Rust, dyn compatibility was called "object safety", so this trait is not object safe.