Struct Lag 

pub struct Lag {
    pub id: EntityId,
    pub duration: Option<String>,
    pub ratio: Option<f64>,
}

The lag between two sequenced tasks.

Fields

id: EntityId

The IfcLagTime entity.

duration: Option<String>

The lag as an authored ISO 8601 duration, when stated as a duration.

ratio: Option<f64>

The lag as a ratio, when stated as one.

IfcTimeOrRatioSelect admits both. A ratio lag means “start when the predecessor is 50% done” and cannot be converted to a duration without knowing that task’s own duration.

Trait Implementations

impl Clone for Lag

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Lag

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

Formats the value using the given formatter.

impl PartialEq for Lag

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for Lag