Struct SparseRegion 

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

A sparse region definition, containing only axes with non-zero peaks.

This is used as a key for deduplicating regions in the builder. Each entry is (axis_index, start, peak, end).

Implementations

impl SparseRegion

pub fn new(axes: Vec<(u16, F2Dot14, F2Dot14, F2Dot14)>) -> Self

Create a new sparse region from axis coordinates.

The coordinates should be in the form (axis_index, start, peak, end). The region will be sorted by axis index for consistent hashing.

pub fn is_empty(&self) -> bool

Returns true if this region has no active axes.

Trait Implementations

impl Clone for SparseRegion

fn clone(&self) -> SparseRegion

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for SparseRegion

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

Formats the value using the given formatter.

impl Hash for SparseRegion

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 SparseRegion

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

impl StructuralPartialEq for SparseRegion