Trait TryAsRef 

pub trait TryAsRef<T: ?Sized> {
    type Error;

    // Required method
    fn try_as_ref(&self) -> Result<&T, Self::Error>;
}

The try trait for AsRef.

Required Associated Types

type Error

The type returned in the event of an error.

Required Methods

fn try_as_ref(&self) -> Result<&T, Self::Error>

The fallible equivalent of AsRef::as_ref.

Dyn Compatibility

This trait is dyn compatible.

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

Implementors