1b8a62b91Sopenharmony_ci//! Utilities related to FFI bindings. 2b8a62b91Sopenharmony_ci 3b8a62b91Sopenharmony_ci// If we have std, use it. 4b8a62b91Sopenharmony_ci#[cfg(feature = "std")] 5b8a62b91Sopenharmony_cipub use { 6b8a62b91Sopenharmony_ci std::ffi::{CStr, CString, FromBytesWithNulError, NulError}, 7b8a62b91Sopenharmony_ci std::os::raw::c_char, 8b8a62b91Sopenharmony_ci}; 9b8a62b91Sopenharmony_ci 10b8a62b91Sopenharmony_ci// If we don't have std, we can depend on core and alloc having these features 11b8a62b91Sopenharmony_ci// in new versions of Rust. 12b8a62b91Sopenharmony_ci#[cfg(not(feature = "std"))] 13b8a62b91Sopenharmony_cipub use { 14b8a62b91Sopenharmony_ci alloc::ffi::{CString, NulError}, 15b8a62b91Sopenharmony_ci core::ffi::{c_char, CStr, FromBytesWithNulError}, 16b8a62b91Sopenharmony_ci}; 17