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16050
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pub const MAGIC_NUMBER: u64 = 0xABCD_EFAB;
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16067
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pub mod ffi;
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pub mod other_mod;
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16050
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#[derive(Debug)]
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#[repr(C)]
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pub struct Point {
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x: u64,
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y: u64,
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}
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impl Point {
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pub(crate) fn add(&mut self, rhs: &Point) {
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self.x = self.x.wrapping_add(rhs.x);
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self.y = self.y.wrapping_add(rhs.y);
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}
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}
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#[no_mangle]
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pub extern "C" fn add_point(lhs: Option<&mut Point>, rhs: Option<&Point>) {
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if let (Some(p1), Some(p2)) = (lhs, rhs) {
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p1.add(p2);
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// Print something so we can let Ctest assert the output.
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println!("add_point Result: {:?}", p1);
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}
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}
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// simple test if the constant was exported by cbindgen correctly
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#[no_mangle]
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pub extern "C" fn is_magic_number(num: u64) -> bool {
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num == MAGIC_NUMBER
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}
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