Trait Sealed

pub trait Sealed {
    const VALUE: Self;
}

🔬This is a nightly-only experimental API. (phantom_variance_markers #135806)

Required Associated Constants

const VALUE: Self

🔬This is a nightly-only experimental API. (phantom_variance_markers #135806)

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 Sealed for PhantomContravariantLifetime<'_>

const VALUE: Self

impl Sealed for PhantomCovariantLifetime<'_>

const VALUE: Self

impl Sealed for PhantomInvariantLifetime<'_>

const VALUE: Self

impl<T> Sealed for PhantomContravariant<T>

where T: ?Sized,

const VALUE: Self

impl<T> Sealed for PhantomCovariant<T>

where T: ?Sized,

const VALUE: Self

impl<T> Sealed for PhantomInvariant<T>

where T: ?Sized,

const VALUE: Self