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Note that syntax extensions are behind a feature gate, that means they are an experimental feature usable on nightlies, but not on released versions of Rust.
by Argorak 11y ago
Note that syntax extensions are behind a feature gate, that means they are an experimental feature usable on nightlies, but not on released versions of Rust.
- steveklabnik 11y agoYup, this is very much why I have put zero effort into documenting them: they deeply rely on compiler internals, and I have enough other work to do without helping create de-facto standardization, like what happened with macros... That said, still glad to see posts like this.