Struct TunnelHandle 

pub struct TunnelHandle {
    pub session: SshSession,
    pub transport: TunnelTransportResult,
}

Outcome of setup_tunnel. The session is held alongside the transport-specific resources so callers only need to keep one value alive — when TunnelHandle drops, the SSH session and (for path a) the forwarder task drop with it.

SshSession is hoisted out of TunnelTransport (which would otherwise carry it in both variants) to keep the transport enum’s variants small — russh::client::Handle is hundreds of bytes and would trip clippy::large_enum_variant if duplicated per variant.

Fields

session: SshSession

transport: TunnelTransportResult