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