Struct NlHeader 

pub struct NlHeader {

    pub format: String,
    pub n_variables: Option<i32>,
    pub n_constraints: Option<i32>,
    pub n_objectives: Option<i32>,
    pub n_ranges: Option<i32>,
    pub n_equalities: Option<i32>,
    pub n_nonlinear_constraints: Option<i32>,
    pub n_nonlinear_objectives: Option<i32>,
    pub n_nonlinear_vars_in_cons: Option<i32>,
    pub n_nonlinear_vars_in_obj: Option<i32>,
    pub n_nonlinear_vars_in_both: Option<i32>,
    pub nnz_jacobian: Option<i32>,
    pub nnz_objective_gradient: Option<i32>,
    pub warnings: Vec<String>,
}

Dimensions / format detected from an AMPL .nl file header.

Fields

format: String

n_variables: Option<i32>

n_constraints: Option<i32>

n_objectives: Option<i32>

n_ranges: Option<i32>

n_equalities: Option<i32>

n_nonlinear_constraints: Option<i32>

n_nonlinear_objectives: Option<i32>

n_nonlinear_vars_in_cons: Option<i32>

n_nonlinear_vars_in_obj: Option<i32>

n_nonlinear_vars_in_both: Option<i32>

nnz_jacobian: Option<i32>

nnz_objective_gradient: Option<i32>

warnings: Vec<String>

Trait Implementations

impl Clone for NlHeader

fn clone(&self) -> NlHeader

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for NlHeader

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

Formats the value using the given formatter.

impl Default for NlHeader

fn default() -> NlHeader

Returns the “default value” for a type.

impl Serialize for NlHeader

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

where __S: Serializer,

Serialize this value into the given Serde serializer.