Enum UnitArg 

pub enum UnitArg {
    Factor(Decimal),
    Expr(Decimal, Vec<UnitFactor>),
}

The argument to a -> unit <name> ... command, either a plain numeric conversion factor or a compound unit expression.

• Factor(v) — simple unit: -> unit meter 1, -> unit kilometer 1000
• Expr(prefix, factors) — compound unit: -> unit mps meter/second, -> unit kmh 3.6 meter/second The prefix is an additional scalar multiplier beyond what the unit factor references contribute; it defaults to 1 when omitted.

Variants

Factor(Decimal)

Expr(Decimal, Vec<UnitFactor>)

Trait Implementations

impl Clone for UnitArg

fn clone(&self) -> UnitArg

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for UnitArg

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for UnitArg

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Display for UnitArg

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

Formats the value using the given formatter.

impl PartialEq for UnitArg

fn eq(&self, other: &UnitArg) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Serialize for UnitArg

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl Eq for UnitArg

impl StructuralPartialEq for UnitArg