third_party/rust/uniffi-example-arithmetic/src/arithmetic.udl


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[Error]
enum ArithmeticError {
  "IntegerOverflow",
};

namespace arithmetic {
  [Throws=ArithmeticError]
  u64 add(u64 a, u64 b);

  [Throws=ArithmeticError]
  u64 sub(u64 a, u64 b);

  u64 div(u64 dividend, u64 divisor);

  boolean equal(u64 a, u64 b);
};