Type Alias HashCopyFunc 

pub type HashCopyFunc = Option<unsafe extern "C-unwind" fn(dest: *mut c_void, src: *const c_void, keysize: Size) -> *mut c_void>;

Aliased Type

pub enum HashCopyFunc {
    None,
    Some(unsafe extern "C-unwind" fn(*mut c_void, *const c_void, usize) -> *mut c_void),
}

Variants

None

No value.

Some(unsafe extern "C-unwind" fn(*mut c_void, *const c_void, usize) -> *mut c_void)

Some value of type T.