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Merge branch 'master' into test-c-api-inline-c-rs

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This commit is contained in:
Ivan Enderlin
2020-11-09 17:19:14 +01:00
parent 8ad9bfb694 90fe6c3aef
commit c88886f09c
45 changed files with 954 additions and 471 deletions
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14
lib/c-api/src/wasm_c_api/macros.rs
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@@ -57,12 +57,24 @@ macro_rules! wasm_declare_vec {
impl [<wasm_ $name _vec_t>] {
pub unsafe fn into_slice(&self) -> Option<&[[<wasm_ $name _t>]]>{
if self.data.is_null() {
if self.is_uninitialized() {
return None;
}
Some(::std::slice::from_raw_parts(self.data, self.size))
}
pub unsafe fn into_slice_mut(&mut self) -> Option<&mut [[<wasm_ $name _t>]]>{
if self.is_uninitialized() {
return None;
}
Some(::std::slice::from_raw_parts_mut(self.data, self.size))
}
pub fn is_uninitialized(&self) -> bool {
self.data.is_null()
}
}
// TODO: investigate possible memory leak on `init` (owned pointer)