# Tcps
- Encrypted tcp stream.
- Support server and client.
- Very lightweight.
- Take the full advantage of rustls.
- Out of the box.

Usage:
```rust
let stream = accept(...); // Create a std::net::TcpStream.
let config = tcps::server_config_from_pem_file(cert,key,ca); // Create tls config.
let encrypted = tcps::server_wrapper(stream,config); // Create a encrypted stream.
encrypted.write_all(...) // We're using mTLS now.
```

Api:
```rust
fn server_wrapper(
    tcp: TcpStream,
    config: Arc<ServerConfig>,
) -> StreamOwned<ServerConnection, TcpStream>;
```
Turn an exiting `std::net::TcpStream` to `rustls::StreamOwned<...>`

```rust
fn server_config_from_pem_file(
    cert: Vec<u8>, 
    key: Vec<u8>, 
    ca: Vec<u8>
) -> Arc<ServerConfig>;
```
Create `rustls::ServerConfig` from pem files.