147         let file = ffi::CString::new(file).map_err(|_| Error::TlsFail)?;  in load_verify_locations_from_file()
160         let path = ffi::CString::new(path).map_err(|_| Error::TlsFail)?;  in load_verify_locations_from_directory()
171         let cstr = ffi::CString::new(file).map_err(|_| Error::TlsFail)?;  in use_certificate_chain_file()
178         let cstr = ffi::CString::new(file).map_err(|_| Error::TlsFail)?;  in use_privkey_file()
192             let cstr = ffi::CString::new("Root").map_err(|_| Error::TlsFail)?;  in load_ca_certs()
198                 return Err(Error::TlsFail);  in load_ca_certs()
203                 return Err(Error::TlsFail);  in load_ca_certs()
377         let cstr = ffi::CString::new(name).map_err(|_| Error::TlsFail)?;  in set_host_name()
550         _ => return Err(Error::TlsFail),  in get_cipher_from_ptr()
785         _ => Err(Error::TlsFail),  in map_result()
792         _ => Err(Error::TlsFail),  in map_result_zero_is_success()
799         None => Err(Error::TlsFail),  in map_result_ptr()
814                     Err(Error::TlsFail)  in map_result_ssl()
827                 5 => Err(Error::TlsFail),  in map_result_ssl()
838                 _ => Err(Error::TlsFail),  in map_result_ssl()