Struct ProblemInfo 

pub struct ProblemInfo {
    pub n_variables: Index,
    pub n_constraints: Index,
    pub n_objectives: Index,
    pub minimize: bool,
    pub nnz_jac_g: Option<Index>,
    pub nnz_h_lag: Option<Index>,
}

Fields

n_variables: Index

n_constraints: Index

n_objectives: Index

minimize: bool

nnz_jac_g: Option<Index>

Number of non-zeros declared by the TNLP for the constraint Jacobian. None if not exposed by the input path.

nnz_h_lag: Option<Index>

Number of non-zeros declared for the Lagrangian Hessian.

Trait Implementations

impl Clone for ProblemInfo

fn clone(&self) -> ProblemInfo

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ProblemInfo

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for ProblemInfo

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Serialize for ProblemInfo

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

where __S: Serializer,

Serialize this value into the given Serde serializer.