Type Alias AutoEnterOOMUnsafeRegion_AnnotateOOMAllocationSizeCallback 

pub type AutoEnterOOMUnsafeRegion_AnnotateOOMAllocationSizeCallback = Option<unsafe extern "C" fn(usize)>;

Aliased Type

pub enum AutoEnterOOMUnsafeRegion_AnnotateOOMAllocationSizeCallback {
    None,
    Some(unsafe extern "C" fn(usize)),
}

Variants

None

No value.

Some(unsafe extern "C" fn(usize))

Some value of type T.

Layout

Note: Unable to compute type layout, possibly due to this type having generic parameters. Layout can only be computed for concrete, fully-instantiated types.