string.rs (revision 6104692788411f58d303aa86923a9ff6ecaded22) - OpenGrok cross reference for /aosp_15_r20/external/mesa3d/src/gallium/frontends/rusticl/util/string.rs

use std::ffi::CStr;
use std::os::raw::c_char;

#[allow(clippy::not_unsafe_ptr_arg_deref)]
pub fn c_string_to_string(cstr: *const c_char) -> String {
    if cstr.is_null() {
        return String::from("");
    }

    let res = unsafe { CStr::from_ptr(cstr).to_str() };
    assert!(res.is_ok());
    String::from(res.unwrap_or(""))
}