Type Alias integr_fn 

pub type integr_fn = Option<unsafe extern "C" fn(x: *mut f64, n: c_int, ex: *mut c_void)>;

../../appl/integrate.c

Aliased Type

pub enum integr_fn {
    None,
    Some(unsafe extern "C" fn(*mut f64, i32, *mut c_void)),
}

Variants

None

No value.

Some(unsafe extern "C" fn(*mut f64, i32, *mut c_void))

Some value of type T.