Type Alias flash_prepare_func 

pub type flash_prepare_func = Option<unsafe extern "C" fn(flash: *mut target_flash_s) -> bool>;

Aliased Type

pub enum flash_prepare_func {
    None,
    Some(unsafe extern "C" fn(*mut target_flash) -> bool),
}

Variants

None

No value.

Some(unsafe extern "C" fn(*mut target_flash) -> bool)

Some value of type T.