Line data    Source code

       1              : pub trait Alignment: std::marker::Unpin + 'static {
       2              :     /// Returns the required alignments.
       3              :     fn align(&self) -> usize;
       4              : }
       5              : 
       6              : /// Alignment at compile time.
       7              : #[derive(Debug, Clone, Copy)]
       8              : pub struct ConstAlign<const A: usize>;
       9              : 
      10              : impl<const A: usize> Alignment for ConstAlign<A> {
      11      2889562 :     fn align(&self) -> usize {
      12      2889562 :         A
      13      2889562 :     }
      14              : }
      15              : 
      16              : /// Alignment at run time.
      17              : #[derive(Debug, Clone, Copy)]
      18              : pub struct RuntimeAlign {
      19              :     align: usize,
      20              : }
      21              : 
      22              : impl Alignment for RuntimeAlign {
      23            0 :     fn align(&self) -> usize {
      24            0 :         self.align
      25            0 :     }
      26              : }