Module uom::si

International System of Units (SI) and International System of Quantities (ISQ) implementations.

Modules

acceleration	Acceleration (base unit meter per second2, m1 · s-2).
amount_of_substance	Amount of substance (base unit mole, mol1).
area	Area (base unit square meter, m2).
available_energy	Available energy (base unit joule per kilogram, m2 · s-2).
bigint	Quantity type aliases using the default base units.
bigrational	Quantity type aliases using the default base units.
biguint	Quantity type aliases using the default base units.
capacitance	Capacitance (base unit farad, m-2 · kg-1 · s4 · A2).
density	Density (base unit kilogram per cubic meter, m-3 · kg1).
electric_charge	Electric charge (base unit coulomb, A · s).
electric_current	Electric current (base unit ampere, A1).
electric_potential	Electric potential (base unit volt, m2 · kg · s-3 · A-1).
electrical_conductance	Electrical conductance (base unit siemens, m-2 · kg-1 · s3 · A2).
electrical_resistance	Electrical resistance (base unit ohm, m2 · kg · s-3 · A-2).
energy	Energy (base unit joule, m2 · kg · s-2).
f32	Quantity type aliases using the default base units.
f64	Quantity type aliases using the default base units.
fmt	Utilities for formatting and printing quantities.
force	Force (base unit newton, kg1 · m1 · s-2).
frequency	Frequency (base unit hertz, s-1).
i8	Quantity type aliases using the default base units.
i16	Quantity type aliases using the default base units.
i32	Quantity type aliases using the default base units.
i64	Quantity type aliases using the default base units.
inductance	Inductance (base unit henry, m2 · kg1 · s-2 · A-2).
isize	Quantity type aliases using the default base units.
length	Length (base unit meter, m1).
luminance	Luminance (base unit candela per square meter, cd1 · m-2).
luminous_intensity	Luminous intensity (base unit candela, cd1).
magnetic_flux	Magnetic flux (base unit weber, m2 · kg · s-2 · A-1).
magnetic_flux_density	Magnetic flux density (base unit tesla, kg · s-2 · A-1).
mass	Mass (base unit kilogram, kg1).
mass_rate	Mass rate (base unit kilogram per second, kg1 · s-1).
power	Power (base unit watt, m2 · kg · s-3).
pressure	Pressure (base unit pascal, kg1 · m-1 · s-2).
quantities	Quantity type aliases using the default base units and parameterized on the underlying storage type.
ratio	Ratio (dimensionless).
rational	Quantity type aliases using the default base units.
rational32	Quantity type aliases using the default base units.
rational64	Quantity type aliases using the default base units.
temperature_interval	Temperature interval (base unit kelvin, K1).
thermodynamic_temperature	Thermodynamic temperature (base unit kelvin, K1).
time	Time (base unit second, s1).
u8	Quantity type aliases using the default base units.
u16	Quantity type aliases using the default base units.
u32	Quantity type aliases using the default base units.
u64	Quantity type aliases using the default base units.
usize	Quantity type aliases using the default base units.
velocity	Velocity (base unit meter per second, m1 · s-1).
volume	Volume (base unit cubic meter, m3).
volume_rate	Volume (base unit cubic meter per second, m3 · s-1).

Structs

Quantity

Property of a phenomenon, body or substance, where the property has a magnitude that can be expressed as a number and a reference.

Traits

Dimension	Marker trait to express the dependence of a quantity on the base quantities of a system of quantities as a product of powers of factors corresponding to the base quantities, omitting any numerical factor.
Unit	Trait to identify measurement units of individual quantities.
Units	Marker trait to identify a system of units based on a set of base units of a system of quantities.

Type Definitions

DimensionOne	Type alias for dimension one for which all the exponents of the factors corresponding to the base quantities are zero.
ISQ	International System of Quantities (ISQ).
SI	International System of Units (SI).