Struct SingletonReading 

pub struct SingletonReading<'s, 'a> { /* private fields */ }

Inspection selection among original byte-identical attribute instances.

Repetition is a conformance violation for a registered singleton, not a successful strict binding. Signer inspection retains its located diagnostics independently; this borrowed selection does not allocate another report.

Implementations

impl<'s, 'a> SingletonReading<'s, 'a>

pub fn attribute(&self) -> Option<&'s Attribute<'a>>

The original first instance, or absence after the complete paid query.

pub fn repeats(&self) -> usize

Number of later byte-identical instances, excluding the first one.

Both absence and one instance have zero repeats. This describes instances, not the cardinality of values inside one Attribute.

Trait Implementations

impl<'s, 'a> Debug for SingletonReading<'s, 'a>

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

Formats the value using the given formatter.