Struct Result

pub struct Result(/* private fields */);

Bulls and Cows result.

Implementations

impl Result

pub const VALUES: [Self; 27]

All the possible values of Self.

pub fn new(bulls: u8, cows: u8) -> Option<Self>

Creates a new Result from given numbers of bulls and cows.

assert!(bnc::Result::new(7,0).is_none());
assert!(bnc::Result::new(0,7).is_none());
assert!(bnc::Result::new(4,3).is_none());
assert!(bnc::Result::new(5,1).is_none());
assert!(bnc::Result::new(1,5).is_some());
assert!(bnc::Result::new(0,0).is_some());
assert!(bnc::Result::new(0,6).is_some());
assert!(bnc::Result::new(6,0).is_some());

pub const fn get(self) -> (u8, u8)

Returns the (bulls, cows) of self.

assert_eq!(bnc::Result::new(i,j).unwrap().get(), (i,j));

Trait Implementations

impl Clone for Result

fn clone(&self) -> Result

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Display for Result

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

Formats the value using the given formatter.

impl<T> Index<Result> for ResultArray<T>

type Output = T

The returned type after indexing.

fn index(&self, r: Result) -> &Self::Output

Performs the indexing (container[index]) operation.

impl<T> IndexMut<Result> for ResultArray<T>

fn index_mut(&mut self, r: Result) -> &mut Self::Output

Performs the mutable indexing (container[index]) operation.

impl PartialEq for Result

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

Tests for self and other values to be equal, and is used by ==.

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

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Copy for Result

impl Eq for Result

impl StructuralPartialEq for Result