Struct VariableStatsByUsage 

pub struct VariableStatsByUsage {
    pub used_in_objective: usize,
    pub used_in_constraints: usize,
    pub used: usize,
    pub fixed: usize,
    pub dependent: usize,
    pub irrelevant: usize,
}

Statistics about decision variables categorized by usage.

Fields

used_in_objective: usize

Number of variables used in the objective function

used_in_constraints: usize

Number of variables used in constraints

used: usize

Number of variables used in either objective or constraints

fixed: usize

Number of fixed variables

dependent: usize

Number of dependent variables

irrelevant: usize

Number of irrelevant variables (not used, fixed, or dependent)

Trait Implementations

impl Clone for VariableStatsByUsage

fn clone(&self) -> VariableStatsByUsage

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for VariableStatsByUsage

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for VariableStatsByUsage

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl PartialEq for VariableStatsByUsage

fn eq(&self, other: &VariableStatsByUsage) -> 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 VariableStatsByUsage

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 VariableStatsByUsage

impl StructuralPartialEq for VariableStatsByUsage