Struct Tally 

pub struct Tally {
    pub arrivals: usize,
    pub departures: usize,
    pub matched: usize,
    pub unmatched: usize,
}

Running totals, so a person can plug in and out a few times and glance.

Fields

arrivals: usize

Arrivals seen.

departures: usize

Departures seen.

matched: usize

Departures that matched an arrival.

unmatched: usize

Departures that didn’t.

Trait Implementations

impl Clone for Tally

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 Tally

impl Debug for Tally

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

Formats the value using the given formatter.

impl Default for Tally

fn default() -> Self

Returns the “default value” for a type.

impl Eq for Tally

impl PartialEq for Tally

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for Tally