Module concordium_std::marker

Re-export. 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.

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

• 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 do not require any pinning guarantees.
• ConstParamTyExperimental
  A marker for types which can be used as types of const generic parameters.
• DestructExperimental
  A marker for types that can be dropped.
• DiscriminantKindExperimental
  Compiler-internal trait used to indicate the type of enum discriminants.
• FnPtrExperimental
  A common trait implemented by all function pointers.
• PointerLikeExperimental
  A marker for pointer-like types.
• StructuralPartialEqExperimental
  Required trait for constants used in pattern matches.
• TupleExperimental
  A marker for tuple types.
• UnsizeExperimental
  Types that can be “unsized” to a dynamically-sized type.

Derive Macros

• Copy
  Derive macro generating an impl of the trait Copy.
• ConstParamTyExperimental
  Derive macro generating an impl of the trait ConstParamTy.