3 ms·

>(no err != nil checks), How does that work in practice? Example please.

• amedvednikov 3y ago
  V uses Result types for handling errors, and the developer must handle them by propagating the error or breaking/returning or panicing. For example: // os.v fn open(path string) !File {} // main.v file := os.open('out.txt') or { panic('failed to open: $err') } file := os.open('out.txt') or { return } file := os.open('out.txt')! // propagate the error if file := os.open('out.txt') {} // alternative scoped syntax
  • deleted 3y ago
    [deleted]
  • fuzztester 3y ago
    Thanks. V syntax looks somewhat clear.