Enum Target 

pub enum Target {
    Any(Option<TrickCount>),
    All(Option<TrickCount>),
    Legal,
}

Target tricks and number of solutions to find

Corresponds to the target and solutions arguments of sys::SolveBoard. The associated Option<TrickCount> selects between a minimum target (Some) and “find the most tricks” (None); the FFI -1 sentinel is produced by Target::target and is not part of the public payload.

Variants

Any(Option<TrickCount>)

Find any card that fulfills the target

• Some(tc): any card scoring at least tc tricks
• None: any card scoring the most tricks

All(Option<TrickCount>)

Find all cards that fulfill the target

• Some(tc): all cards scoring at least tc tricks
• None: all cards scoring the most tricks

Legal

Solve for all legal plays

Cards are sorted with their scores in descending order.

Implementations

impl Target

pub const fn target(self) -> c_int

Get the target argument for sys::SolveBoard

pub const fn solutions(self) -> c_int

Get the solutions argument for sys::SolveBoard

Trait Implementations

impl Clone for Target

fn clone(&self) -> Target

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Target

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

Formats the value using the given formatter.

impl Hash for Target

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl PartialEq for Target

fn eq(&self, other: &Target) -> 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 Target

impl Eq for Target

impl StructuralPartialEq for Target