Type Alias ERR_print_errors_callback_t 

pub type ERR_print_errors_callback_t = Option<unsafe extern "C" fn(str_: *const c_char, len: usize, ctx: *mut c_void) -> c_int>;

Aliased Type

pub enum ERR_print_errors_callback_t {
    None,
    Some(unsafe extern "C" fn(*const i8, usize, *mut c_void) -> i32),
}

Variants

None

No value.

Some(unsafe extern "C" fn(*const i8, usize, *mut c_void) -> i32)

Some value of type T.