Trait SolverProgram 

pub trait SolverProgram {
    // Required methods
    fn command_name(&self) -> &str;
    fn arguments(&self, lp_file: &Path, solution_file: &Path) -> Vec<OsString>;

    // Provided methods
    fn preferred_temp_solution_file(&self) -> Option<&Path> { ... }
    fn parse_stdout_status(&self, _stdout: &[u8]) -> Option<Status> { ... }
    fn solution_suffix(&self) -> Option<&str> { ... }
}

An external commandline solver

Required Methods

fn command_name(&self) -> &str

Returns the commandline program name

fn arguments(&self, lp_file: &Path, solution_file: &Path) -> Vec<OsString>

Returns the commandline arguments

Provided Methods

fn preferred_temp_solution_file(&self) -> Option<&Path>

If there is a predefined solution filename

fn parse_stdout_status(&self, _stdout: &[u8]) -> Option<Status>

Parse the output of the program

fn solution_suffix(&self) -> Option<&str>

A suffix the solution file must have

Implementors

impl SolverProgram for CbcSolver

impl SolverProgram for GlpkSolver

impl SolverProgram for GurobiSolver