Method to_cstring

crates/vm/src/utils.rs:24–26

(&self, vm: &VirtualMachine)

pub trait ToCString: AsRef<Wtf8> {
    fn to_cstring(&self, vm: &VirtualMachine) -> PyResult<alloc::ffi::CString> {
        alloc::ffi::CString::new(self.as_ref().as_bytes()).map_err(|err| err.to_pyexception(vm))
    }
    fn ensure_no_nul(&self, vm: &VirtualMachine) -> PyResult<()> {
        if self.as_ref().as_bytes().contains(&b'\0') {
            Err(cstring_error(vm))