Smol 2.0 (`async-net` 2.0) causes trait error "not implemented" when trying `tiberius::SqlBrowser::connect_named`

[powpingdone]

With the following file contents:

Cargo.toml

[package]
name = "a"
version = "0.1.0"
edition = "2024"

[dependencies]
async-net = "2.0.0"
smol = "2.0.2"
tiberius = { version = "0.12.3", features = ["sql-browser-smol"] }

src/main.rs

use tiberius::SqlBrowser;

fn main() {
    smol::block_on(async move {
        let config = tiberius::Config::new();
        // Weird syntax to show bug, as if you just do it directly it doesn't show the trait error.
        let socket = <async_net::TcpStream as SqlBrowser>::connect_named(&config).await.unwrap();
    });
}

This produces the following error:

   Compiling a v0.1.0 (/home/powpingdone/extern/a)
error[E0277]: the trait bound `async_net::TcpStream: SqlBrowser` is not satisfied
 --> src/main.rs:6:23
  |
6 |         let socket = <async_net::TcpStream as SqlBrowser>::connect_named(&config).await.unwrap();
  |                       ^^^^^^^^^^^^^^^^^^^^ the trait `SqlBrowser` is not implemented for `async_net::TcpStream`
  |
  = help: the trait `SqlBrowser` is implemented for `async_net::tcp::TcpStream`

For more information about this error, try `rustc --explain E0277`.
error: could not compile `a` (bin "a") due to 1 previous error

However, you cannot use async_net::tcp::TcpStream from async_net 2.0 due to it being a private definition. Likely fix is defining SqlBrowser on async_net::TcpStream directly.