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Diffstat (limited to '')
-rw-r--r-- | tests/rust/const_generics_constant.rs | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/tests/rust/const_generics_constant.rs b/tests/rust/const_generics_constant.rs new file mode 100644 index 0000000..83ed860 --- /dev/null +++ b/tests/rust/const_generics_constant.rs @@ -0,0 +1,18 @@ +#[repr(C)] +pub struct FixedPoint<const FRACTION_BITS: u16> { + value: u16, +} + +pub const FONT_WEIGHT_FRACTION_BITS: u16 = 6; + +pub type FontWeightFixedPoint = FixedPoint<FONT_WEIGHT_FRACTION_BITS>; + +#[repr(C)] +pub struct FontWeight(FontWeightFixedPoint); + +impl FontWeight { + pub const NORMAL: FontWeight = FontWeight(FontWeightFixedPoint { value: 400 << FONT_WEIGHT_FRACTION_BITS }); +} + +#[no_mangle] +pub extern "C" fn root(w: FontWeight) {} |