no_std_compat::marker

Trait ConstParamTy_

Source 
pub trait ConstParamTy_:
    UnsizedConstParamTy
    + StructuralPartialEq
    + Eq { }
🔬This is a nightly-only experimental API. (unsized_const_params)
Expand description

A marker for types which can be used as types of const generic parameters.

These types must have a proper equivalence relation (Eq) and it must be automatically derived (StructuralPartialEq). There’s a hard-coded check in the compiler ensuring that all fields are also ConstParamTy, which implies that recursively, all fields are StructuralPartialEq.

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§