runtime_units::traits

Trait FixedSliceQuantity

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pub trait FixedSliceQuantity<UnitType: Unit, Element> {
    // Required methods
    fn unit(&self) -> UnitType;
    fn values(&self) -> &[Element];
    fn values_mut(&mut self) -> &mut [Element];
    fn len(&self) -> usize;
    fn convert(&self, unit: UnitType) -> Self;
    fn convert_mut(&mut self, unit: UnitType);
    fn try_convert(&self, unit: Units) -> Result<Self, RuntimeUnitError>
       where Self: Sized;
}
Expand description

Trait that implements conversion of a slice quantity within a given unit type (e.g. m->cm, kg->g)

Required Methods§

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fn unit(&self) -> UnitType

Return unit associated with this quantity

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fn values(&self) -> &[Element]

Return values in quantity

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fn values_mut(&mut self) -> &mut [Element]

Return mutable values in quantity

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fn len(&self) -> usize

Return number of values in quantity

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fn convert(&self, unit: UnitType) -> Self

Convert a unit of one UnitType to another of the same type. No validation of base unit is made.

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fn convert_mut(&mut self, unit: UnitType)

Mutate current quantity, convering a unit of one UnitType to another of the same type. No validation of base unit is made.

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fn try_convert(&self, unit: Units) -> Result<Self, RuntimeUnitError>
where Self: Sized,

Attempt to convert the unit given in unit to a UnitType. Base unit validation is made here.

Dyn Compatibility§

This trait is not dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety", so this trait is not object safe.

Implementors§