Struct OutputOptions 

pub struct OutputOptions {
    pub print_frequency_iter: Index,
    pub print_frequency_time: Number,
    pub print_info_string: bool,
    pub inf_pr_output_internal: bool,
}

Knobs baked into the assembled OrigIterationOutput. Defaults mirror IpOrigIterationOutput.cpp:RegisterOptions / IpAlgorithmRegOp.cpp.

Fields

print_frequency_iter: Index

print_frequency_time: Number

print_info_string: bool

print_info_string (default false). When on, the iter row ends with the contents of IpoptData::info_string so users can read the per-iteration diagnostic tags.

inf_pr_output_internal: bool

inf_pr_output — "original" (default) prints the unscaled NLP primal infeasibility; "internal" prints the internal reformulated violation. Only meaningful once NLP-side scaling is in play; until then both modes produce the same number.

Trait Implementations

impl Clone for OutputOptions

fn clone(&self) -> OutputOptions

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for OutputOptions

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

Formats the value using the given formatter.

impl Default for OutputOptions

fn default() -> Self

Returns the “default value” for a type.