Enum ScannerFailure 

pub enum ScannerFailure {
    RulesNotLoaded,
    PathnameUnrepresentable,
}

What: Why a scan could not be set up or carried out. #[derive(...)] generates copying, debug printing and ==. Why: Both causes stop policy evaluation: no rules means nothing was checked, and a pathname that cannot be handed to the scanner was not checked.

In TS you’d write (pseudocode):

type ScannerFailure = 'rules-not-loaded' | 'pathname-unrepresentable';

Variants

RulesNotLoaded

The scanner refused to load its rules; no partial rule set exists.

PathnameUnrepresentable

A candidate pathname cannot be expressed as a native path on this platform.

Trait Implementations

impl Clone for ScannerFailure

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for ScannerFailure

impl Debug for ScannerFailure

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

Formats the value using the given formatter.

impl Eq for ScannerFailure

impl PartialEq for ScannerFailure

fn eq(&self, other: &Self) -> bool

Equality operator ==.

fn ne(&self, other: &Rhs) -> bool

Inequality operator !=.

impl StructuralPartialEq for ScannerFailure