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Outcome

Struct Outcome 

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pub struct Outcome { /* private fields */ }
Expand description

What a run gives back.

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impl Outcome

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pub fn text(&self) -> &str

What probl run prints: the summary line and every report.

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pub fn render(&self, reports: Range<usize>) -> String

The reports in reports (indices into reports), aligned as text aligns them. The REPL prints the reports its newest input added this way.

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pub fn reports(&self) -> &[Report]

Every report, in the order of the program.

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pub fn report(&self, label: &str) -> Option<&Report>

The first report with this label. A report without as is labelled with its expression: report win is "win".

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pub fn printed(&self) -> &[String]

What the program printed, with Program::run. Empty with run_with, which gives each line to its function instead.

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pub fn evidence(&self) -> Option<&Evidence>

The evidence, when the program observed anything: the probability of the observations, or their density.

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pub fn unresolved(&self) -> &Unresolved

The weight that loops and limits cut off before it finished.

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pub fn sampling(&self) -> Option<Sampling>

How the program was sampled, when it was.

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pub fn stats(&self) -> &Stats

What probl run --stats prints: how much work the engine did.

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pub fn data(&self) -> &[DataSource]

The data the program read: what its results were computed from.

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pub fn today(&self) -> Option<Date>

The date today stood for, if the run was given one.

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pub fn failure_mode(&self) -> FailureMode

What a fault did to the other worlds in this run: the host’s choice, the program’s @on_error, or the mode’s default.

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pub fn failures(&self) -> &[Failure]

In partial mode: the worlds that failed, grouped by where and how, in the order they first failed. Empty when none did. An outcome with failures is a partial result: Program::run returns it in its error, as Error::partial.

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pub fn failed_share(&self) -> Option<f64>

The share of the weight (or of the runs) that failed, when it can be compared with the worlds that finished: None when worlds failed before evidence they’d have met, and Some(0.0) when none failed.

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pub fn finished(&self) -> bool

Whether any world (or run) finished the program.

Trait Implementations§

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impl Debug for Outcome

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

Formats the value using the given formatter. Read more

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