Struct BooleanBoundaryChain 

pub struct BooleanBoundaryChain { /* private fields */ }

One endpoint-connected directed boundary chain.

Implementations

impl BooleanBoundaryChain

pub fn new( fragments: Vec<DirectedBooleanFragment>, closed: bool, ) -> CurveResult<Self>

Constructs a boundary chain from already-ordered fragments.

pub fn fragments(&self) -> &[DirectedBooleanFragment]

Returns fragments in traversal order.

pub fn into_fragments(self) -> Vec<DirectedBooleanFragment>

Consumes the chain and returns fragments in traversal order.

pub const fn is_closed(&self) -> bool

Returns true when the chain starts and ends at the same point.

pub fn is_empty(&self) -> bool

Returns true when this chain contains no fragments.

pub fn len(&self) -> usize

Returns the number of fragments in this chain.

Trait Implementations

impl Clone for BooleanBoundaryChain

fn clone(&self) -> BooleanBoundaryChain

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for BooleanBoundaryChain

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

Formats the value using the given formatter.

impl PartialEq for BooleanBoundaryChain

fn eq(&self, other: &BooleanBoundaryChain) -> 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 StructuralPartialEq for BooleanBoundaryChain