Trait FromRef 

pub trait FromRef<T> {
    // Required method
    fn from_ref(_: &T) -> Self;
}

Required Methods

fn from_ref(_: &T) -> Self

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.

Implementors

impl<T, U> FromRef<T> for U

where T: Clone, U: From<T>,