Type Alias pq_sys::cookie_read_function_t

pub type cookie_read_function_t = Option<unsafe extern "C" fn(__cookie: *mut c_void, __buf: *mut c_char, __nbytes: usize) -> __ssize_t>;

Aliased Type

enum cookie_read_function_t {
    None,
    Some(unsafe extern "C" fn(_: *mut c_void, _: *mut i8, _: usize) -> i64),
}

Variants

None

No value.

Some(unsafe extern "C" fn(_: *mut c_void, _: *mut i8, _: usize) -> i64)

Some value of type T.