const_shader_layout 0.3.0

Compile-time checks for whether structs conform to WGSL's memory layout rules
Documentation 
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error[E0080]: evaluation panicked:
              assertion failed.
              When implementing `ShaderLayout`, field `OffsetUnaligned::a4` is not properly aligned. The offset is 4 but required align is 16

 --> tests/compile_fail/offset_unaligned.rs:3:1
  |
3 | / shader_layout! {
4 | |
5 | |     pub struct OffsetUnaligned {
6 | |         a1: f32,
... |
9 | | }
  | |_^ evaluation of `_::_` failed here
  |
  = note: this error originates in the macro `shader_layout` (in Nightly builds, run with -Z macro-backtrace for more info)

error: aborting due to 1 previous error

For more information about this error, try `rustc --explain E0080`.