rocket_codegen 0.4.2

Procedural macros for the Rocket web framework.
Documentation 
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#![feature(proc_macro_hygiene)]

#[macro_use] extern crate rocket;

fn main() {
    let _ = catchers![a b]; //~ ERROR expected
    let _ = catchers![];
    let _ = catchers![a::, ]; //~ ERROR expected identifier
    let _ = catchers![a::]; //~ ERROR expected identifier
}