File: const_generics_constant.rs

package info (click to toggle)
rust-cbindgen 0.24.3-2
  • links: PTS, VCS
  • area: main
  • in suites: bookworm
  • size: 1,532 kB
  • sloc: ansic: 15; makefile: 11
file content (18 lines) | stat: -rw-r--r-- 444 bytes parent folder | download | duplicates (9) 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
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) {}