Macro dynamic_generic_alias 

macro_rules! dynamic_generic_alias {
    ($vis:vis $name:ident, $doc:literal) => { ... };
    ($vis:vis $name:ident) => { ... };
}

Creates a generic type alias Name<T> for Dynamic<T>.

Useful when you need a single reusable name for heap-allocated secrets of varying types.

Requires feature alloc.

Syntax

dynamic_generic_alias!(pub Name, "doc string"); // public with custom doc
dynamic_generic_alias!(pub(crate) Name);        // crate-visible, auto-generated doc

Examples

use secure_gate::{dynamic_generic_alias, RevealSecret};

dynamic_generic_alias!(pub SecureBox, "Generic heap-allocated secret wrapper.");

let key: SecureBox<Vec<u8>> = vec![0u8; 32].into();
key.with_secret(|b| assert_eq!(b.len(), 32));

Implementation Notes

Macro-generated generic aliases lack runtime size checks. Validate expected inner types and sizes in unit tests. As with dynamic_alias!, zero-sized or empty inner types are permitted; validate non-zero size in tests.

The inner type T must implement Zeroize — this is enforced by Dynamic<T>, not the macro.

See also

• dynamic_alias! — preferred when the inner type is known
• fixed_generic_alias! — stack-allocated alternative