Macro type_ops_direct 

macro_rules! type_ops_direct {
    ($ty:ty =>) => { ... };
    ($ty:ty => Default $(,)?) => { ... };
    ($ty:ty => Clone $(,)?) => { ... };
    ($ty:ty => Default, Clone $(,)?) => { ... };
    ($ty:ty => Clone, Default $(,)?) => { ... };
}

Creates a TypeOpsDirect for a type by specifying which traits it implements.

Supported traits

• Default -> generates default_in_place function
• Clone -> generates clone_into function

Note: drop_in_place is always generated automatically using core::ptr::drop_in_place.

Example

const TYPE_OPS: TypeOpsDirect = type_ops_direct!(u32 => Default, Clone);