isions 1.2 and 1.3.
  * If you get `HandshakeFailure` errors when using this feature, it likely means your database server does not support
    these newer revisions. This might be resolved by enabling or switching to the `tls-native-tls` feature.
  * rustls supports several providers of cryptographic primitives. The default
    (enabled when you use the `tls-rustls` feature or `tls-rustls-ring`) is the
    `ring` provider, which has fewer build-time dependencies but also has fewer
    features. Alternatively, you can use `tls-rustls-aws-lc-rs` to use the
    `aws-lc-rs` provider, which enables additional cipher suite support at the cost
    of more onerous build requirements (depending on platform support).

If more than one TLS feature is enabled, the `tls-native-tls` feature takes precedent so that it is only necessary to enable
it to see if it resolves the `HandshakeFailure` error without disabling `tls-rustls`.

Consult the user manual for your database to find the TLS versions it supports.

If your connection configuration requires a TLS upgrade but TLS support was not enabled, the connection attempt
will return an error.

The legacy runtime+TLS combination feature flags are still supported, but for forward-compatibility, use of the separate
runtime and TLS feature flags is recommended.

[the LaunchBadge team]: https://www.launchbadge.com
[README]: https://www.github.com/launchbadge/sqlx/tree/main/README.md
[browse our example projects]: https://www.github.com/launchbadge/sqlx/tree/main/examples
[Check our FAQ]: https://www.github.com/launchbadge/sqlx/tree/main/FAQ.md
[open a discussion]: https://github.com/launchbadge/sqlx/discussions/new?category=q-a
[Tokio]: https://www.tokio.rs
[async-std]: https://www.async.rs
[`tokio::runtime::Handle::try_current()`]: https://docs.rs/tokio/latest/tokio/runtime/struct.Handle.html#method.try_current
[`native-tls`]: https://docs.rs/native-tls/latest/native_tls/
[rustls]: https://docs.rs/rustls/latest/rustls/