Enum SizeValue 

pub enum SizeValue<'a> {
    Descriptive(&'a str),
    Length(f64),
    PositiveLength(f64),
    Ratio(f64),
    NormalisedRatio(f64),
    PositiveRatio(f64),
}

A resolved IfcSizeSelect value.

The select admits six measure types, and a bare real is ambiguous between them. The caller names which one it means so the value is written typed rather than guessed.

Variants

Descriptive(&'a str)

IfcDescriptiveMeasure: a word such as ‘small’.

Length(f64)

IfcLengthMeasure: any finite length.

PositiveLength(f64)

IfcPositiveLengthMeasure: a length above zero.

Ratio(f64)

IfcRatioMeasure: any finite ratio.

NormalisedRatio(f64)

IfcNormalisedRatioMeasure: a ratio within 0 to 1.

PositiveRatio(f64)

IfcPositiveRatioMeasure: a ratio above zero.

Trait Implementations

impl<'a> Clone for SizeValue<'a>

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl<'a> Copy for SizeValue<'a>

impl<'a> Debug for SizeValue<'a>

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

Formats the value using the given formatter.

impl<'a> PartialEq for SizeValue<'a>

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

Equality operator ==.

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

Inequality operator !=.

impl<'a> StructuralPartialEq for SizeValue<'a>