wasmtime_wasi/host/
tcp_create_socket.rs

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use crate::bindings::{sockets::network::IpAddressFamily, sockets::tcp_create_socket};
use crate::tcp::TcpSocket;
use crate::{SocketResult, WasiImpl, WasiView};
use wasmtime::component::Resource;

impl<T> tcp_create_socket::Host for WasiImpl<T>
where
    T: WasiView,
{
    fn create_tcp_socket(
        &mut self,
        address_family: IpAddressFamily,
    ) -> SocketResult<Resource<TcpSocket>> {
        let socket = TcpSocket::new(address_family.into())?;
        let socket = self.table().push(socket)?;
        Ok(socket)
    }
}