Daniel Yu

How to get value from tracing::Span?

4

```rust let auth = "hello"; let span = span!(Level::INFO, "", %auth); let _span = span.enter(); do_something(); /// fn do_something(){ let span = Span::current(); // How to get field "auth" value...

Upgrade to syn 2

3

Do you have plan to upgrade dependencies? A lots of dependencies are outdated.

Use microlens instead of lens

5

Lens is very heavy library, many libraries use microlens instead. Can you replace it?