pub trait TryConvert<A, B> {
// Required method
fn try_convert(a: A) -> Result<B, A>;
}Expand description
Fallible conversion trait which returns the argument in the case of being unable to convert. Generic over both source and destination types.
Required Methods§
Sourcefn try_convert(a: A) -> Result<B, A>
fn try_convert(a: A) -> Result<B, A>
Attempt to make conversion. If returning Result::Err, the inner must always be a.
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.