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Add Destructible for replacing ~const Drop

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Deadbeef 2022-03-13 15:04:01 +11:00
parent 051d1176b7
commit 4df2a28aee
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7
library/core/src/marker.rs
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@ -792,6 +792,13 @@ impl<T: ?Sized> Unpin for *const T {}
#[stable(feature = "pin_raw", since = "1.38.0")]
impl<T: ?Sized> Unpin for *mut T {}
/// A marker for types that can be dropped.
///
/// The compiler logic for this trait is currently unimplemented.
#[unstable(feature = "const_trait_impl", issue = "67792")]
#[cfg_attr(not(bootstrap), lang = "destructible")]
pub trait Destructible {}
/// Implementations of `Copy` for primitive types.
///
/// Implementations that cannot be described in Rust