I am trying to define a macro_rules macro that will generate struct definitions, which may or may not be generic, and where the types it is generic on may or may not have multiple bounds. I don't need lifetime bounds to work, only trait bounds, but it's still proving pretty tricky. I'm having troubl…

Macro_rules, dealing with bound with multiple constraints

drewkett September 9, 2021, 4:03am 6

Hmm, that seems to be impossible with macro_rules. I can't find a work around. My guess is you'll need to make a proc macro.

How do I make my proc macros rust-analyzer "friendly"?

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