Module si

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

Modules§

absement: Absement (base unit meter second, m · s).
acceleration: Acceleration (base unit meter per second squared, m · s⁻²).
action: Action (base unit joule second, kg ⋅ m² ⋅ s⁻¹).
amount_of_substance: Amount of substance (base unit mole, mol).
angle: Angle (dimensionless quantity).
angular_absement: Angular Absement (base unit radian second, s).
angular_acceleration: Angular acceleration (base unit radian per second squared, s⁻²).
angular_jerk: Angular jerk (base unit radian per second cubed, s⁻³).
angular_velocity: Angular velocity (base unit radian per second, s⁻¹).
area: Area (base unit square meter, m²).
areal_density_of_states: Areal density of states (base unit 1 / square meter joule, kg⁻¹ · m⁻⁴ · s²).
areal_heat_capacity: Areal heat capacity (base unit joule per square meter kelvin, kg · s⁻² · K⁻¹).
areal_mass_density: Areal mass density (base unit kilogram per square meter, m⁻² · kg).
areal_number_density: Areal number density (base unit 1 per square meter, m⁻²).
areal_number_rate: Areal number rate (base unit 1 per square meter second, m⁻² · s⁻¹).
available_energy: Available energy (base unit joule per kilogram, m² · s⁻²).
capacitance: Capacitance (base unit farad, m⁻² · kg⁻¹ · s⁴ · A²).
catalytic_activity: Catalytic activity (base unit katal, mol · s⁻¹).
catalytic_activity_concentration: Catalytic activity concentration (base unit katal per cubic meter, mol · s⁻¹ · m⁻³).
curvature: Curvature (base unit radian per meter, m⁻¹).
diffusion_coefficient: Diffusion coefficient (base unit square meter per second, m² · s⁻¹).
dynamic_viscosity: Dynamic viscosity (base unit pascal second, kg · m⁻¹ · s⁻¹).
electric_charge: Electric charge (base unit coulomb, A · s).
electric_charge_areal_density: Electric charge areal density (base unit coulomb per square meter, m⁻² · A · s).
electric_charge_linear_density: Electric charge linear density (base unit coulomb per meter, m⁻¹ · A · s).
electric_charge_volumetric_density: Electric charge volumetric density (base unit coulomb per cubic meter, m⁻³ · A · s).
electric_current: Electric current (base unit ampere, A).
electric_current_density: Electric current density (base unit ampere per square meter, m⁻² · A).
electric_dipole_moment: Electric dipole moment (base unit coulomb meter, m · s · A).
electric_displacement_field: Electric displacement field (base unit coulomb per square meter, m⁻² · A · s).
electric_field: Electric field (base unit volt per meter, m ⋅ kg ⋅ s⁻³ ⋅ A⁻¹).
electric_flux: Electric Flux (base unit volt meter, m³ ⋅ kg ⋅ s⁻³ ⋅ A⁻¹).
electric_permittivity: Electric permittivity (base unit farad per meter, m⁻³ · kg⁻¹ · s⁴ · A²).
electric_potential: Electric potential (base unit volt, m² · kg · s⁻³ · A⁻¹).
electric_quadrupole_moment: Electric quadrupole moment (base unit coulomb square meter, m² · s · A).
electrical_conductance: Electrical conductance (base unit siemens, m⁻² · kg⁻¹ · s³ · A²).
electrical_conductivity: Electrical conductivity (base unit siemens per meter, m⁻³ · kg⁻¹ · s³ · A²).
electrical_mobility: Electrical mobility (base unit square meter per volt second, kg⁻¹ · s² · A).
electrical_resistance: Electrical resistance (base unit ohm, m² · kg · s⁻³ · A⁻²).
electrical_resistivity: Electrical resistivity (base unit ohm meter, m³ · kg · s⁻³ · A⁻²).
energy: Energy (base unit joule, kg · m² · s⁻²).
f64: Quantity type aliases using the default base units.
fmt: Utilities for formatting and printing quantities.
force: Force (base unit newton, kg · m · s⁻²).
frequency: Frequency (base unit hertz, s⁻¹).
frequency_drift: Frequency drift (base unit hertz per second, s⁻²).
heat_capacity: Heat capacity (base unit joule per kelvin, kg · m² · s⁻² · K⁻¹).
heat_flux_density: Heat flux density (base unit watt per square meter, kg · s⁻³).
heat_transfer: Heat transfer (base unit watt per square meter kelvin, kg · s⁻³ · K⁻¹).
inductance: Inductance (base unit henry, m² · kg · s⁻² · A⁻²).
information: Information (dimensionless quantity).
information_rate: Information rate (base unit byte per second, s⁻¹).
inverse_velocity: Inverse velocity (base unit second per meter, s · m⁻¹).
jerk: Jerk (base unit meter per second cubed, m · s⁻³).
length: Length (base unit meter, m).
linear_density_of_states: Linear density of states (base unit 1 / meter joule, kg⁻¹ · m⁻³ · s²).
linear_mass_density: Linear mass density (base unit kilogram per meter, m⁻¹ · kg).
linear_number_density: Linear number density (base unit 1 per meter, m⁻¹).
linear_number_rate: Linear number rate (base unit 1 per meter second, m⁻¹ · s⁻¹).
linear_power_density: Linear power density (base unit watt per meter, m · kg · s⁻³).
luminance: Luminance (base unit candela per square meter, cd · m⁻²).
luminous_intensity: Luminous intensity (base unit candela, cd).
magnetic_field_strength: Magnetic field strength (H field) (base unit ampere per meter, m⁻¹ · A).
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).
magnetic_moment: Magnetic moment (base unit ampere square meter A · m²).
magnetic_permeability: Magnetic permeability (base unit henry per meter, m · kg · s⁻² · A⁻²).
marker: Primitive traits and types representing basic properties of types specific to the SI.
mass: Mass (base unit kilogram, kg).
mass_concentration: Mass concentration (base unit kilogram per cubic meter, kg · m⁻³).
mass_density: Mass density (base unit kilogram per cubic meter, kg · m⁻³).
mass_flux: Mass flux (base unit kilogram per square meter second, m⁻² · kg · s⁻¹).
mass_per_energy: Mass per energy (base unit kilogram per joule, m⁻² · s²).
mass_rate: Mass rate (base unit kilogram per second, kg · s⁻¹).
molality: Molality (base unit mole per kilogram, kg⁻¹ · mol).
molar_concentration: Molar concentration (base unit mole per cubic meter, mol · m⁻³).
molar_energy: Molar energy (base unit joule per mole, kg · m² · s⁻² · mol⁻¹).
molar_flux: Molar flux (base unit mole per square meter second, m⁻² · s⁻¹ · mol).
molar_heat_capacity: Molar heat capacity (base unit joule per kelvin mole, m² · kg · s⁻² · K⁻¹ · mol⁻¹).
molar_mass: Molar mass (base unit kilogram per mole, kg · mol⁻¹).
molar_radioactivity: Molar radioactivity (base unit becquerel per mole, s⁻¹ · mol⁻¹).
molar_volume: Molar volume (base unit cubic meter per mole, m³ · mol⁻¹).
moment_of_inertia: Moment of inertia (base unit kilogram square meter, kg · m² ).
momentum: Momentum (base unit kilogram meter per second, kg · m · s⁻¹).
power: Power (base unit watt, m² · kg · s⁻³).
power_rate: Power rate (base unit watt per second, m² · kg · s⁻⁴).
pressure: Pressure (base unit pascal, kg · m⁻¹ · s⁻²).
quantities: Quantity type aliases using the default base units and parameterized on the underlying storage type.
radiant_exposure: Radiant exposure (base unit joule per square meter, kg · s⁻²).
radioactivity: Radioactivity (base unit becquerel, s⁻¹).
ratio: Ratio (dimensionless quantity).
reciprocal_length: Reciprocal length (base unit reciprocal meter, m⁻¹).
solid_angle: Solid angle (dimensionless quantity).
specific_area: Specific area (base unit square meter per kilogram, m² · kg⁻¹).
specific_heat_capacity: Specific heat capacity (base unit joule per kilogram kelvin, m² · s⁻² · K⁻¹).
specific_power: Specific power (base unit watt per kilogram, m² · s⁻³).
specific_radioactivity: Specific radioactivity (base unit becquerel per kilogram, kg⁻¹ · s⁻¹).
specific_volume: Specific volume (base unit cubic meter per kilogram, m³ · kg⁻¹).
surface_electric_current_density: Surface electric current density (base unit ampere per meter, ).
temperature_coefficient: Temperature coefficient (base unit 1 / kelvin, K⁻¹).
temperature_gradient: Temperature gradient (base unit kelvin per meter, m⁻¹ · K).
temperature_interval: Temperature interval (base unit kelvin, K).
thermal_conductance: Thermal conductance (base unit watt per kelvin, kg · m² · s⁻³ · K⁻¹).
thermal_conductivity: Thermal conductivity (base unit watt per meter kelvin, kg · m · s⁻³ · K⁻¹).
thermal_resistance: Thermal resistance (base unit kelvin per watt, kg⁻¹ · m⁻² · s³ · K).
thermodynamic_temperature: Thermodynamic temperature (base unit kelvin, K).
time: Time (base unit second, s).
torque: Torque (aka moment of force) (base unit newton meter, kg · m² · s⁻²).
velocity: Velocity (base unit meter per second, m · s⁻¹).
volume: Volume (base unit cubic meter, m³).
volume_rate: Volume rate (base unit cubic meter per second, m³ · s⁻¹).
volumetric_density_of_states: Volumetric density of states (base unit 1 / cubic meter joule, kg⁻¹ · m⁻⁵ · s²).
volumetric_heat_capacity: Volumetric heat capacity (base unit joule per cubic meter kelvin, m⁻¹ · kg · s⁻² · K⁻¹).
volumetric_number_density: Volumetric number density (base unit 1 per cubic meter, m⁻³).
volumetric_number_rate: Volumetric number rate (base unit 1 per cubic meter second, m⁻³ · s⁻¹).
volumetric_power_density: Volumetric power density (base unit watt per cubic meter, m⁻¹ · kg · s⁻³).

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 Aliases§

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).

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Modules§

Structs§

Traits§

Type Aliases§

Module si