help wanted
Repository-Metriken
- Stars
- (4.472 Sterne)
- PR-Merge-Metriken
- (Durchschn. Merge 8m) (3 gemergte PRs in 30 T)
Beschreibung
For a C++ function like this:
void example(const char *s);
it should work to call it as:
use std::ffi::CStr;
#[cxx::bridge]
mod ffi {
unsafe extern "C++" {
fn example(s: &CStr);
}
}
fn main() {
let cstr = CStr::from_bytes_with_nul(b"test\0").unwrap();
ffi::example(cstr);
}