Rust Book Study Session - Procedural Macros

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Welcome from Rust and Cpp Cardiff! All levels welcome!
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Following on from our last rust book club session on declarative macros, this session we will be digging into procedural macros. We will be covering Rust Book chapter 19 section 5 and beyond - digging into the power of manipulating rust at the AST level (abstract syntax tree):

https://doc.rust-lang.org/book/
19.5. Macros

We think these sessions will be most useful if attendees can work through the section prior to the event, but whether you've had time to look at the book or not, all are welcome! The sessions are a chance to swap notes, ask questions, and discuss any key points.

Don't worry if you missed last week - we aim for the sessions to be useful to all, and you can still get set up using the earlier chapters in the book, the meeting up recording on youtube (https://www.youtube.com/channel/UCKre6QmGZ270Og0uLylTSVA) or by reaching out on our rust book club discord channels for any help! (message the hosts for the discord link)
Look forward to seeing you there!