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feat(c-api) wasm_$name_vec_delete for boxed vec now takes an Option<&mut T>.

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This was already the case for regular vec. This patch applies the same
pattern for boxed vec.

See deec77d2df.
This commit is contained in:
Ivan Enderlin
2020-12-18 10:45:57 +01:00
parent 272b9d13ac
commit 51fe219efb
1 changed files with 12 additions and 12 deletions
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6
lib/c-api/src/wasm_c_api/macros.rs
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@@ -341,9 +341,8 @@ int main() {
See the [`wasm_" $name "_vec_t`] type to get an example."] See the [`wasm_" $name "_vec_t`] type to get an example."]
#[no_mangle] #[no_mangle]
pub unsafe extern "C" fn [<wasm_ $name _vec_delete>](ptr: *mut [<wasm_ $name _vec_t>]) { pub unsafe extern "C" fn [<wasm_ $name _vec_delete>](ptr: Option<&mut [<wasm_ $name _vec_t>]>) {
let vec = &mut *ptr; if let Some(vec) = ptr {
if !vec.data.is_null() { if !vec.data.is_null() {
let data: Vec<*mut [<wasm_ $name _t>]> = Vec::from_raw_parts(vec.data, vec.size, vec.size); let data: Vec<*mut [<wasm_ $name _t>]> = Vec::from_raw_parts(vec.data, vec.size, vec.size);
@@ -359,6 +358,7 @@ See the [`wasm_" $name "_vec_t`] type to get an example."]
} }
} }
} }
}
wasm_declare_vec_inner!($name); wasm_declare_vec_inner!($name);
}; };