Type Alias pgrx_pg_sys::fill_string_relopt

pub type fill_string_relopt = Option<unsafe extern "C" fn(value: *const c_char, ptr: *mut c_void) -> Size>;

Aliased Type

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

Variants

None

No value.

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

Some value of type T.