You are an expert in writing code in many different languages. Your goal is to perform code completion for the following code, keeping in mind the rest of the code and the file meta data.
    Metadata details:
    filename: mod.rs
    path of file: ./repos/windows-rs/crates/libs/windows/src/Windows/Win32/Security/Authentication/Identity
    
    the code of the file until where you have to start completion: #[cfg(feature = "Win32_Security_Authentication_Identity_Provider")]
pub mod Provider;
#[cfg(feature = "Win32_Security_Credentials")]
#[inline]
pub unsafe fn AcceptSecurityContext(phcredential: Option<*const super::super::Credentials::SecHandle>, phcontext: Option<*const super::super::Credentials::SecHandle>, pinput: Option<*const SecBufferDesc>, fcontextreq: ASC_REQ_FLAGS, targetdatarep: u32, phnewcontext: Option<*mut super::super::Credentials::SecHandle>, poutput: Option<*mut SecBufferDesc>, pfcontextattr: *mut u32, ptsexpiry: Option<*mut i64>) -> windows_core::HRESULT {
    windows_t
    
    fn fmt(&self, f: &mut core::fmt::Formatter<'_>) -> core::fmt::Result {
        f.debug_struct("KERB_SETPASSWORD_EX_REQUEST")
            .field("MessageType", &self.MessageType)
            .field("LogonId", &self.LogonId)
            .field("CredentialsHandle", &self.CredentialsHandle)
            .field("Flags", &self.Flags)
            .field("AccountRealm", &self.AccountRealm)
            .field("AccountName", &self.AccountName)
            .field("Password", &self.Password)
            .field("ClientRealm", &self.ClientRealm)
            .field("ClientName", &self.ClientName)
            .field("Impersonating", &self.Impersonating)
            .field("KdcAddress", &self.KdcAddress)
            .field("KdcAddressType", &self.KdcAddressType)
            .finish()
    }