Module sp_std::marker

Primitive traits and types representing basic properties of types.

Rust types can be classified in various useful ways according to their intrinsic properties. These classifications are represented as traits.

Macros

Copy	Derive macro generating an impl of the trait Copy.

Structs

PhantomData	Zero-sized type used to mark things that “act like” they own a T.
PhantomPinned	A marker type which does not implement Unpin.

Traits

DiscriminantKind	Experimental Compiler-internal trait used to indicate the type of enum discriminants.
StructuralEq	Experimental Required trait for constants used in pattern matches.
StructuralPartialEq	Experimental Required trait for constants used in pattern matches.
Unsize	Experimental Types that can be “unsized” to a dynamically-sized type.
Copy	Types whose values can be duplicated simply by copying bits.
Send	Types that can be transferred across thread boundaries.
Sized	Types with a constant size known at compile time.
Sync	Types for which it is safe to share references between threads.
Unpin	Types that can be safely moved after being pinned.