1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
use std::error;
use std::fmt;
use crate::descriptor::pipeline_layout::PipelineLayoutAbstract;
use crate::descriptor::pipeline_layout::PipelineLayoutPushConstantsCompatible;
pub fn check_push_constants_validity<Pl, Pc>(
pipeline: &Pl,
push_constants: &Pc,
) -> Result<(), CheckPushConstantsValidityError>
where
Pl: ?Sized + PipelineLayoutAbstract + PipelineLayoutPushConstantsCompatible<Pc>,
Pc: ?Sized,
{
if !pipeline.is_compatible(push_constants) {
return Err(CheckPushConstantsValidityError::IncompatiblePushConstants);
}
Ok(())
}
#[derive(Debug, Copy, Clone)]
pub enum CheckPushConstantsValidityError {
IncompatiblePushConstants,
}
impl error::Error for CheckPushConstantsValidityError {}
impl fmt::Display for CheckPushConstantsValidityError {
#[inline]
fn fmt(&self, fmt: &mut fmt::Formatter) -> Result<(), fmt::Error> {
write!(
fmt,
"{}",
match *self {
CheckPushConstantsValidityError::IncompatiblePushConstants => {
"the push constants are incompatible with the pipeline layout"
}
}
)
}
}