fidl_fuchsia_examples_calculator

Enum CalculatorRequest

Source 
pub enum CalculatorRequest {
    Add {
        a: f64,
        b: f64,
        responder: CalculatorAddResponder,
    },
    Subtract {
        a: f64,
        b: f64,
        responder: CalculatorSubtractResponder,
    },
    Multiply {
        a: f64,
        b: f64,
        responder: CalculatorMultiplyResponder,
    },
    Divide {
        dividend: f64,
        divisor: f64,
        responder: CalculatorDivideResponder,
    },
    Pow {
        base: f64,
        exponent: f64,
        responder: CalculatorPowResponder,
    },
}
Expand description

A protocol for a simple calculator.

Supports the following operations:

  • [fuchsia.examples.calculator/Calculator.Add]
  • [fuchsia.examples.calculator/Calculator.Subtract]
  • [fuchsia.examples.calculator/Calculator.Multiply]
  • [fuchsia.examples.calculator/Calculator.Divide]
  • [fuchsia.examples.calculator/Calculator.Pow]

Variants§

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Add

Adds two numbers together and returns their sum.

For example, with a being 4.5 and b being 3.2, the response sum is 7.7.

  • request a the first number to be added.
  • request b the second number to be added.
  • response sum the sum of a and b.

Fields

§a: f64
§b: f64
§responder: CalculatorAddResponder
§

Subtract

Subtracts two numbers and returns their difference.

For example, with a being 7.7 and b being 3.2, the response difference is 4.5

  • request a the number to be subracted from.
  • request b the number to subtract.
  • response difference the difference between a and b.
§

Multiply

Multiplies two numbers and returns their product.

For example, with a being 1.5 and b being 2.0, the response product is 3.0

  • request a the first number used to calculatorulate the product.
  • request b the second number used to calculatorulate the product.
  • response product the result of multiplying a and b.
§

Divide

Divides one number by another and return the quotient.

For example with a dividend of 2.0 and a divisor of 4.0, the response quotient is 0.5.

  • request dividend the number to divide with.
  • request divisor the number to divide into.
  • response quotient the result of dividing the dividend into the divisor.

Fields

§dividend: f64
§divisor: f64
§responder: CalculatorDivideResponder
§

Pow

Takes base to the exponent and returns the power.

For example with a base of 3.0 and an exponent of 4.0, the response power is 81.0.

  • request base the number to multiply by itself.
  • request exponent the number of times to successively multiply base.
  • response power the result of multiplying base by itself exponent times..

Fields

§base: f64
§exponent: f64
§responder: CalculatorPowResponder

Implementations§

Trait Implementations§

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impl Debug for CalculatorRequest

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fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter. Read more

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