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#[repr(C)]
pub struct Foo {
pub i: i32,
pub f: f32,
pub c: i8
}
#[link(name = "cpp_new_simple_cpp_lib")]
extern "C" {
fn create_foo() -> *mut Foo;
fn destroy_foo(foos: *const Foo);
fn create_foos(size: usize) -> *mut Foo;
fn destroy_foos(foos: *const Foo);
}
pub fn safe_create_foo<'a>() -> &'a mut Foo {
unsafe { &mut *create_foo() }
}
pub fn safe_destroy_foo<'a>(foo: &'a Foo) {
unsafe { destroy_foo(foo) }
}
pub fn safe_create_foos<'a>(size: usize) -> &'a mut [Foo] {
unsafe { ::std::slice::from_raw_parts_mut(create_foos(size), size) }
}
pub fn safe_destroy_foos<'a>(foos: &'a [Foo]) {
unsafe { destroy_foos(foos.as_ptr()) }
}