Struct Solution

pub struct Solution {
    items: SolutionItemArray,
}

Potential solution to an EquiX puzzle

The Solution type itself verifies the well-formedness of an Equi-X solution, but not its suitability for a particular challenge string.

Fields

items: SolutionItemArray

Inner fixed-sized array of SolutionItem

Implementations

impl Solution

pub const NUM_ITEMS: usize = 8usize

Number of items (selected hash inputs) in each solution

pub const NUM_BYTES: usize = 16usize

Number of bytes in the packed representation of a solution

const ITEM_SIZE: usize = 2usize

Size of each SolutionItem, in bytes

pub fn try_from_array(items: &SolutionItemArray) -> Result<Self, Error>

Build a Solution from an array of items, checking that the solution is well-formed.

pub(crate) fn sort_from_array(items: SolutionItemArray) -> Self

Build a Solution by sorting a SolutionItemArray as necessary, without the possibility of failure.

Used by the solver.

pub fn try_from_bytes(bytes: &SolutionByteArray) -> Result<Self, Error>

Build a Solution from a fixed size byte array, checking that the solution is well-formed.

pub fn to_bytes(&self) -> SolutionByteArray

Return the packed byte representation of this Solution.

Trait Implementations

impl AsRef<[u16; 8]> for Solution

fn as_ref(&self) -> &SolutionItemArray

Converts this type into a shared reference of the (usually inferred) input type.

impl Clone for Solution

fn clone(&self) -> Solution

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for Solution

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

Formats the value using the given formatter.

impl From<Solution> for SolutionItemArray

fn from(solution: Solution) -> SolutionItemArray

Converts to this type from the input type.

impl PartialEq for Solution

fn eq(&self, other: &Solution) -> 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 Eq for Solution

impl StructuralPartialEq for Solution