Something I'm running into right now.

Say: axum_login - Rust

There they jam a login_required! macro in the middle of the code. Not entirely sure what Backend is but, it's possible to figure that out with a bunch of clicking around.

But this breaks my code entirely. Here's what my editor shows.

This is not Rust code.

This is the "documentation" of the macro: login_required in axum_login - Rust

How am I supposed to figure out the types of what goes in and what comes out of this?

Also given how macros are only briefly touched upon in any Rust book, it's a bit discouraging to see them strewn around anywhere and everywhere.

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