Enum IoStream

pub enum IoStream {
    Readable(Pin<Box<dyn AsyncRead + Send + Sync>>),
    Writable(Pin<Box<dyn AsyncWrite + Send + Sync>>),
}

Enum representing a stream that can either be readable or writable. This allows the reuse of the same traits for both MCP Server and MCP Client, where the data direction is reversed.

It encapsulates two types of I/O streams:

• Readable: A stream that implements the AsyncRead trait for reading data asynchronously.
• Writable: A stream that implements the AsyncWrite trait for writing data asynchronously.

Variants

Readable(Pin<Box<dyn AsyncRead + Send + Sync>>)

Writable(Pin<Box<dyn AsyncWrite + Send + Sync>>)