wiwi::num

Trait SubChecked

Source 
pub trait SubChecked<R>
where
    Self: Sealed,
    R: Sealed,
{
    type Output;

    // Required method
    fn sub_checked(self, rhs: R) -> Option<Self::Output>;
}

Required Associated Types§

Source

type Output

Required Methods§

Source

fn sub_checked(self, rhs: R) -> Option<Self::Output>

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§