Struct grb::Var

pub struct Var { /* private fields */ }

A Gurobi variable.

To interact with the attributes of a variable, use Model::get_obj_attr and Model::set_obj_attr

Trait Implementations

impl Add<Expr> for Var

type Output = Expr

The resulting type after applying the + operator.

fn add(self, rhs: Expr) -> Expr

Performs the + operation.

impl Add<Var> for Expr

type Output = Expr

The resulting type after applying the + operator.

fn add(self, rhs: Var) -> Expr

Performs the + operation.

impl Add<Var> for f32

type Output = Expr

The resulting type after applying the + operator.

fn add(self, rhs: Var) -> Expr

Performs the + operation.

impl Add<Var> for f64

type Output = Expr

The resulting type after applying the + operator.

fn add(self, rhs: Var) -> Expr

Performs the + operation.

impl Add<Var> for i16

type Output = Expr

The resulting type after applying the + operator.

fn add(self, rhs: Var) -> Expr

Performs the + operation.

impl Add<Var> for i32

type Output = Expr

The resulting type after applying the + operator.

fn add(self, rhs: Var) -> Expr

Performs the + operation.

impl Add<Var> for i64

type Output = Expr

The resulting type after applying the + operator.

fn add(self, rhs: Var) -> Expr

Performs the + operation.

impl Add<Var> for i8

type Output = Expr

The resulting type after applying the + operator.

fn add(self, rhs: Var) -> Expr

Performs the + operation.

impl Add<Var> for isize

type Output = Expr

The resulting type after applying the + operator.

fn add(self, rhs: Var) -> Expr

Performs the + operation.

impl Add<Var> for u16

type Output = Expr

The resulting type after applying the + operator.

fn add(self, rhs: Var) -> Expr

Performs the + operation.

impl Add<Var> for u32

type Output = Expr

The resulting type after applying the + operator.

fn add(self, rhs: Var) -> Expr

Performs the + operation.

impl Add<Var> for u64

type Output = Expr

The resulting type after applying the + operator.

fn add(self, rhs: Var) -> Expr

Performs the + operation.

impl Add<Var> for u8

type Output = Expr

The resulting type after applying the + operator.

fn add(self, rhs: Var) -> Expr

Performs the + operation.

impl Add<Var> for usize

type Output = Expr

The resulting type after applying the + operator.

fn add(self, rhs: Var) -> Expr

Performs the + operation.

impl Add<f32> for Var

type Output = Expr

The resulting type after applying the + operator.

fn add(self, rhs: f32) -> Expr

Performs the + operation.

impl Add<f64> for Var

type Output = Expr

The resulting type after applying the + operator.

fn add(self, rhs: f64) -> Expr

Performs the + operation.

impl Add<i16> for Var

type Output = Expr

The resulting type after applying the + operator.

fn add(self, rhs: i16) -> Expr

Performs the + operation.

impl Add<i32> for Var

type Output = Expr

The resulting type after applying the + operator.

fn add(self, rhs: i32) -> Expr

Performs the + operation.

impl Add<i64> for Var

type Output = Expr

The resulting type after applying the + operator.

fn add(self, rhs: i64) -> Expr

Performs the + operation.

impl Add<i8> for Var

type Output = Expr

The resulting type after applying the + operator.

fn add(self, rhs: i8) -> Expr

Performs the + operation.

impl Add<isize> for Var

type Output = Expr

The resulting type after applying the + operator.

fn add(self, rhs: isize) -> Expr

Performs the + operation.

impl Add<u16> for Var

type Output = Expr

The resulting type after applying the + operator.

fn add(self, rhs: u16) -> Expr

Performs the + operation.

impl Add<u32> for Var

type Output = Expr

The resulting type after applying the + operator.

fn add(self, rhs: u32) -> Expr

Performs the + operation.

impl Add<u64> for Var

type Output = Expr

The resulting type after applying the + operator.

fn add(self, rhs: u64) -> Expr

Performs the + operation.

impl Add<u8> for Var

type Output = Expr

The resulting type after applying the + operator.

fn add(self, rhs: u8) -> Expr

Performs the + operation.

impl Add<usize> for Var

type Output = Expr

The resulting type after applying the + operator.

fn add(self, rhs: usize) -> Expr

Performs the + operation.

impl Add for Var

type Output = Expr

The resulting type after applying the + operator.

fn add(self, rhs: Self) -> Expr

Performs the + operation.

impl AttachModel for Var

fn attach<'a>(&'a self, model: &'a Model) -> Attached<'a, Self>

where Self: Sized,

Attach a model reference to this object for formatting with Debug

impl Clone for Var

fn clone(&self) -> Var

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for Var

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

Formats the value using the given formatter.

impl From<Var> for Expr

fn from(var: Var) -> Expr

Converts to this type from the input type.

impl Hash for Var

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl ModelObject for Var

fn id(&self) -> u32

Retrieve the object’s ID.

impl Mul<Var> for f32

type Output = Expr

The resulting type after applying the * operator.

fn mul(self, rhs: Var) -> Expr

Performs the * operation.

impl Mul<Var> for f64

type Output = Expr

The resulting type after applying the * operator.

fn mul(self, rhs: Var) -> Expr

Performs the * operation.

impl Mul<Var> for i16

type Output = Expr

The resulting type after applying the * operator.

fn mul(self, rhs: Var) -> Expr

Performs the * operation.

impl Mul<Var> for i32

type Output = Expr

The resulting type after applying the * operator.

fn mul(self, rhs: Var) -> Expr

Performs the * operation.

impl Mul<Var> for i64

type Output = Expr

The resulting type after applying the * operator.

fn mul(self, rhs: Var) -> Expr

Performs the * operation.

impl Mul<Var> for i8

type Output = Expr

The resulting type after applying the * operator.

fn mul(self, rhs: Var) -> Expr

Performs the * operation.

impl Mul<Var> for isize

type Output = Expr

The resulting type after applying the * operator.

fn mul(self, rhs: Var) -> Expr

Performs the * operation.

impl Mul<Var> for u16

type Output = Expr

The resulting type after applying the * operator.

fn mul(self, rhs: Var) -> Expr

Performs the * operation.

impl Mul<Var> for u32

type Output = Expr

The resulting type after applying the * operator.

fn mul(self, rhs: Var) -> Expr

Performs the * operation.

impl Mul<Var> for u64

type Output = Expr

The resulting type after applying the * operator.

fn mul(self, rhs: Var) -> Expr

Performs the * operation.

impl Mul<Var> for u8

type Output = Expr

The resulting type after applying the * operator.

fn mul(self, rhs: Var) -> Expr

Performs the * operation.

impl Mul<Var> for usize

type Output = Expr

The resulting type after applying the * operator.

fn mul(self, rhs: Var) -> Expr

Performs the * operation.

impl Mul<f32> for Var

type Output = Expr

The resulting type after applying the * operator.

fn mul(self, rhs: f32) -> Expr

Performs the * operation.

impl Mul<f64> for Var

type Output = Expr

The resulting type after applying the * operator.

fn mul(self, rhs: f64) -> Expr

Performs the * operation.

impl Mul<i16> for Var

type Output = Expr

The resulting type after applying the * operator.

fn mul(self, rhs: i16) -> Expr

Performs the * operation.

impl Mul<i32> for Var

type Output = Expr

The resulting type after applying the * operator.

fn mul(self, rhs: i32) -> Expr

Performs the * operation.

impl Mul<i64> for Var

type Output = Expr

The resulting type after applying the * operator.

fn mul(self, rhs: i64) -> Expr

Performs the * operation.

impl Mul<i8> for Var

type Output = Expr

The resulting type after applying the * operator.

fn mul(self, rhs: i8) -> Expr

Performs the * operation.

impl Mul<isize> for Var

type Output = Expr

The resulting type after applying the * operator.

fn mul(self, rhs: isize) -> Expr

Performs the * operation.

impl Mul<u16> for Var

type Output = Expr

The resulting type after applying the * operator.

fn mul(self, rhs: u16) -> Expr

Performs the * operation.

impl Mul<u32> for Var

type Output = Expr

The resulting type after applying the * operator.

fn mul(self, rhs: u32) -> Expr

Performs the * operation.

impl Mul<u64> for Var

type Output = Expr

The resulting type after applying the * operator.

fn mul(self, rhs: u64) -> Expr

Performs the * operation.

impl Mul<u8> for Var

type Output = Expr

The resulting type after applying the * operator.

fn mul(self, rhs: u8) -> Expr

Performs the * operation.

impl Mul<usize> for Var

type Output = Expr

The resulting type after applying the * operator.

fn mul(self, rhs: usize) -> Expr

Performs the * operation.

impl Mul for Var

type Output = Expr

The resulting type after applying the * operator.

fn mul(self, rhs: Self) -> Expr

Performs the * operation.

impl Neg for Var

type Output = Expr

The resulting type after applying the - operator.

fn neg(self) -> Expr

Performs the unary - operation.

impl ObjAttrGet<Var, VarType> for VarVTypeAttr

fn get(&self, model: &Model, idx: i32) -> Result<VarType>

Get the value for this attribute

fn get_batch<I: IntoIterator<Item = Result<i32>>>( &self, model: &Model, inds: I ) -> Result<Vec<VarType>>

Get multiple values for this attribute at once

impl ObjAttrSet<Var, VarType> for VarVTypeAttr

fn set(&self, model: &Model, idx: i32, val: VarType) -> Result<()>

Set the value for this attribute

fn set_batch<I: IntoIterator<Item = (Result<i32>, VarType)>>( &self, model: &Model, idx_val_pairs: I ) -> Result<()>

Set multiple values for this attribute at once

impl ObjAttrSet<Var, i8> for VarVTypeAttr

fn set(&self, model: &Model, idx: i32, val: c_char) -> Result<()>

Set the value for this attribute

fn set_batch<I: IntoIterator<Item = (Result<i32>, c_char)>>( &self, model: &Model, idx_val_pairs: I ) -> Result<()>

Set multiple values for this attribute at once

impl PartialEq for Var

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

This method tests for self and other values to be equal, and is used by ==.

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

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

impl Sub<Expr> for Var

type Output = Expr

The resulting type after applying the - operator.

fn sub(self, rhs: Expr) -> Expr

Performs the - operation.

impl Sub<Var> for Expr

type Output = Expr

The resulting type after applying the - operator.

fn sub(self, rhs: Var) -> Expr

Performs the - operation.

impl Sub<Var> for f32

type Output = Expr

The resulting type after applying the - operator.

fn sub(self, rhs: Var) -> Expr

Performs the - operation.

impl Sub<Var> for f64

type Output = Expr

The resulting type after applying the - operator.

fn sub(self, rhs: Var) -> Expr

Performs the - operation.

impl Sub<Var> for i16

type Output = Expr

The resulting type after applying the - operator.

fn sub(self, rhs: Var) -> Expr

Performs the - operation.

impl Sub<Var> for i32

type Output = Expr

The resulting type after applying the - operator.

fn sub(self, rhs: Var) -> Expr

Performs the - operation.

impl Sub<Var> for i64

type Output = Expr

The resulting type after applying the - operator.

fn sub(self, rhs: Var) -> Expr

Performs the - operation.

impl Sub<Var> for i8

type Output = Expr

The resulting type after applying the - operator.

fn sub(self, rhs: Var) -> Expr

Performs the - operation.

impl Sub<Var> for isize

type Output = Expr

The resulting type after applying the - operator.

fn sub(self, rhs: Var) -> Expr

Performs the - operation.

impl Sub<Var> for u16

type Output = Expr

The resulting type after applying the - operator.

fn sub(self, rhs: Var) -> Expr

Performs the - operation.

impl Sub<Var> for u32

type Output = Expr

The resulting type after applying the - operator.

fn sub(self, rhs: Var) -> Expr

Performs the - operation.

impl Sub<Var> for u64

type Output = Expr

The resulting type after applying the - operator.

fn sub(self, rhs: Var) -> Expr

Performs the - operation.

impl Sub<Var> for u8

type Output = Expr

The resulting type after applying the - operator.

fn sub(self, rhs: Var) -> Expr

Performs the - operation.

impl Sub<Var> for usize

type Output = Expr

The resulting type after applying the - operator.

fn sub(self, rhs: Var) -> Expr

Performs the - operation.

impl Sub<f32> for Var

type Output = Expr

The resulting type after applying the - operator.

fn sub(self, rhs: f32) -> Expr

Performs the - operation.

impl Sub<f64> for Var

type Output = Expr

The resulting type after applying the - operator.

fn sub(self, rhs: f64) -> Expr

Performs the - operation.

impl Sub<i16> for Var

type Output = Expr

The resulting type after applying the - operator.

fn sub(self, rhs: i16) -> Expr

Performs the - operation.

impl Sub<i32> for Var

type Output = Expr

The resulting type after applying the - operator.

fn sub(self, rhs: i32) -> Expr

Performs the - operation.

impl Sub<i64> for Var

type Output = Expr

The resulting type after applying the - operator.

fn sub(self, rhs: i64) -> Expr

Performs the - operation.

impl Sub<i8> for Var

type Output = Expr

The resulting type after applying the - operator.

fn sub(self, rhs: i8) -> Expr

Performs the - operation.

impl Sub<isize> for Var

type Output = Expr

The resulting type after applying the - operator.

fn sub(self, rhs: isize) -> Expr

Performs the - operation.

impl Sub<u16> for Var

type Output = Expr

The resulting type after applying the - operator.

fn sub(self, rhs: u16) -> Expr

Performs the - operation.

impl Sub<u32> for Var

type Output = Expr

The resulting type after applying the - operator.

fn sub(self, rhs: u32) -> Expr

Performs the - operation.

impl Sub<u64> for Var

type Output = Expr

The resulting type after applying the - operator.

fn sub(self, rhs: u64) -> Expr

Performs the - operation.

impl Sub<u8> for Var

type Output = Expr

The resulting type after applying the - operator.

fn sub(self, rhs: u8) -> Expr

Performs the - operation.

impl Sub<usize> for Var

type Output = Expr

The resulting type after applying the - operator.

fn sub(self, rhs: usize) -> Expr

Performs the - operation.

impl Sub for Var

type Output = Expr

The resulting type after applying the - operator.

fn sub(self, rhs: Self) -> Expr

Performs the - operation.

impl Copy for Var

impl Eq for Var

impl StructuralPartialEq for Var