Oct. 10th, Thursday - 14:15 - 14:45
Powerful Macros, Good IDE Support, No Headaches. Choose Two.
Macros are complicated, not only for the developers authoring them but also for the IDEs analyzing them. So how does rust-analyzer, a Rust IDE, actually handle them in a way such that features like completions and usage searching work transparently? In this talk we will explore the mechanism in rust-analyzer that enables these features, the current struggles with it and how both the IDE and library authors can improve the macro IDE experience.
Speaker
Lukas Wirth
Lukas Wirth has been working on rust-analyzer since early 2021, having taken on the team leadership at the end of 2022. He currently works at Ferrous Systems as a Software Engineer where he also co-authored the Ferrocene Language Specification for the Ferrocene toolchain. He is also a member of the macros working group and maintains an updated fork of the Little Book of Rust Macros.
