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Merge #172

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172: Builder: fix &'a [c_void] to &'a [8u] r=MaikKlein a=MatusT

Fix https://github.com/MaikKlein/ash/issues/155. There is a lot of noise because I already used 1.0.0 stable version of rustfmt. 

Probably merge the https://github.com/MaikKlein/ash/pull/171 first and I'll rebase then.

Co-authored-by: Matus Talcik <matus.talcik@outlook>
This commit is contained in:
bors[bot] 2018-12-09 11:08:42 +00:00
parent 43eabee68a 6497e2f58c
commit 91e6eed93a
2 changed files with 2168 additions and 2164 deletions
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4304
ash/src/vk.rs
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28
generator/src/lib.rs
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@ -1497,26 +1497,36 @@ pub fn derive_setters(_struct: &vkxml::Struct) -> Option<Tokens> {
}
let slice_param_ty_tokens;
let ptr_mutability;
let ptr;
if param_ty_string.starts_with("*const ") {
slice_param_ty_tokens =
"&'a [".to_string() + &param_ty_string[7..] + "]";
ptr_mutability = ".as_ptr()";
let slice_type = &param_ty_string[7..];
if slice_type == "c_void" {
slice_param_ty_tokens = "&'a [u8]".to_string();
ptr = ".as_ptr() as *const c_void";
} else {
slice_param_ty_tokens = "&'a [".to_string() + slice_type + "]";
ptr = ".as_ptr()";
}
} else {
// *mut
slice_param_ty_tokens =
"&'a mut [".to_string() + &param_ty_string[5..] + "]";
ptr_mutability = ".as_mut_ptr()";
let slice_type = &param_ty_string[5..];
if slice_type == "c_void" {
slice_param_ty_tokens = "&mut 'a [u8]".to_string();
ptr = ".as_mut_ptr() as *mut c_void";
} else {
slice_param_ty_tokens = "&'a mut [".to_string() + slice_type + "]";
ptr = ".as_mut_ptr()";
}
}
let slice_param_ty_tokens = Term::intern(&slice_param_ty_tokens);
let ptr_mutability = Term::intern(ptr_mutability);
let ptr = Term::intern(ptr);
match array_type {
vkxml::ArrayType::Dynamic => {
return Some(quote!{
pub fn #param_ident_short(mut self, #param_ident_short: #slice_param_ty_tokens) -> #name_builder<'a> {
self.inner.#array_size_ident = #param_ident_short.len() as _;
self.inner.#param_ident = #param_ident_short#ptr_mutability;
self.inner.#param_ident = #param_ident_short#ptr;
self
}
});