Enum TwoDAlgorithm 

pub enum TwoDAlgorithm {
    Auto,
    MaxRects,
    MaxRectsBestShortSideFit,
    MaxRectsBestLongSideFit,
    MaxRectsBottomLeft,
    MaxRectsContactPoint,
    Skyline,
    SkylineMinWaste,
    Guillotine,
    GuillotineBestShortSideFit,
    GuillotineBestLongSideFit,
    GuillotineShorterLeftoverAxis,
    GuillotineLongerLeftoverAxis,
    GuillotineMinAreaSplit,
    GuillotineMaxAreaSplit,
    NextFitDecreasingHeight,
    FirstFitDecreasingHeight,
    BestFitDecreasingHeight,
    MultiStart,
}

Algorithm selector for solve_2d.

Variants

Auto

Try multiple strategies and return the best.

MaxRects

Classic MaxRects best-area-fit construction.

MaxRectsBestShortSideFit

MaxRects with best-short-side-fit placement scoring.

MaxRectsBestLongSideFit

MaxRects with best-long-side-fit placement scoring.

MaxRectsBottomLeft

MaxRects with bottom-left placement scoring.

MaxRectsContactPoint

MaxRects with contact-point placement scoring.

Skyline

Skyline-based construction.

SkylineMinWaste

Skyline construction ranked by minimum waste.

Guillotine

Guillotine beam search.

GuillotineBestShortSideFit

Guillotine beam search with best-short-side-fit candidate ranking.

GuillotineBestLongSideFit

Guillotine beam search with best-long-side-fit candidate ranking.

GuillotineShorterLeftoverAxis

Guillotine beam search with shorter-leftover-axis split selection.

GuillotineLongerLeftoverAxis

Guillotine beam search with longer-leftover-axis split selection.

GuillotineMinAreaSplit

Guillotine beam search with minimum-area split selection.

GuillotineMaxAreaSplit

Guillotine beam search with maximum-area split selection.

NextFitDecreasingHeight

Next-fit decreasing height shelf heuristic.

FirstFitDecreasingHeight

First-fit decreasing height shelf heuristic.

BestFitDecreasingHeight

Best-fit decreasing height shelf heuristic.

MultiStart

Multistart MaxRects meta-strategy.

Trait Implementations

impl Clone for TwoDAlgorithm

fn clone(&self) -> TwoDAlgorithm

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for TwoDAlgorithm

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

Formats the value using the given formatter.

impl Default for TwoDAlgorithm

fn default() -> TwoDAlgorithm

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for TwoDAlgorithm

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl PartialEq for TwoDAlgorithm

fn eq(&self, other: &TwoDAlgorithm) -> 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 Serialize for TwoDAlgorithm

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl Copy for TwoDAlgorithm

impl Eq for TwoDAlgorithm

impl StructuralPartialEq for TwoDAlgorithm