Struct SolutionInfo 

pub struct SolutionInfo {
    pub status: ApplicationReturnStatus,
    pub solve_result_num: i32,
    pub objective: f64,
    pub x: Vec<f64>,
    pub lambda: Vec<f64>,
    pub suffixes: Vec<SolutionSuffix>,
}

Fields

status: ApplicationReturnStatus

SolveSucceeded, MaximumIterationsExceeded, etc. The string form is the Rust enum variant name verbatim.

solve_result_num: i32

AMPL-style solve-result code (Gay 2005, §5 p. 23 table).

objective: f64

Final unscaled objective value (mirrors SolveStatistics::final_objective). NaN if unknown.

x: Vec<f64>

Final primal vector, length problem.n_variables. Empty if not captured.

lambda: Vec<f64>

Final dual (constraint multiplier) vector, length problem.n_constraints.

suffixes: Vec<SolutionSuffix>

Optional sIPOPT-style suffix blocks (sens_sol_state_1 etc.). Stored as a flat map keyed by suffix name → list of (index, value) pairs, matching the AMPL .sol shape. Empty when no sensitivity / reduced-Hessian step ran.

Trait Implementations

impl Clone for SolutionInfo

fn clone(&self) -> SolutionInfo

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for SolutionInfo

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for SolutionInfo

fn deserialize<__D>( __deserializer: __D, ) -> Result<SolutionInfo, <__D as Deserializer<'de>>::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Serialize for SolutionInfo

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

where __S: Serializer,

Serialize this value into the given Serde serializer.