Derive Macro r3_core::utils::Zeroable

#[derive(Zeroable)]

Derive the Zeroable trait for a struct

The macro ensures that the struct follows all the the safety requirements for the Zeroable trait.

The following constraints need to be satisfied for the macro to succeed

• All fields in the struct must to implement Zeroable

Example

#[derive(Copy, Clone, Zeroable)]
#[repr(C)]
struct Test {
  a: u16,
  b: u16,
}