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a guest Apr 22nd, 2019 52 Never
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  1. fn main() {
  2.    
  3. }
  4.  
  5. fn foo() {
  6.     let x = match File::open("path") {
  7.         Ok(f) => f,
  8.         Err(e) return e,
  9.     };
  10. }
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