Struct MultiLinestring 

#[repr(transparent)]
pub struct MultiLinestring<L: LinestringTrait>(pub Vec<L>);

Default MultiLinestring — a Vec<L> newtype where L is any concrete LinestringTrait implementor.

Mirrors boost::geometry::model::multi_linestring<LineString> from boost/geometry/geometries/multi_linestring.hpp:48-92. The #[repr(transparent)] annotation guarantees the in-memory layout matches the underlying Vec<L>, mirroring the invariant Boost relies on by inheriting publicly from std::vector<LineString> (boost/geometry/geometries/multi_linestring.hpp:55).

Tuple Fields

0: Vec<L>

Implementations

impl<L: LinestringTrait> MultiLinestring<L>

pub const fn new() -> Self

Construct an empty multi-linestring.

Mirrors the default multi_linestring() constructor at boost/geometry/geometries/multi_linestring.hpp:63-65.

pub const fn from_vec(v: Vec<L>) -> Self

Wrap an existing Vec<L> as a multi-linestring without copying.

Rust analogue of the iterator-range multi_linestring(Iterator, Iterator) constructor at boost/geometry/geometries/multi_linestring.hpp:68-71.

pub fn push(&mut self, ls: L)

Append a linestring to the back of the multi-linestring.

Plays the role of std::vector::push_back on the inherited base_type in boost/geometry/geometries/multi_linestring.hpp:55-59.

Trait Implementations

impl<L: Clone + LinestringTrait> Clone for MultiLinestring<L>

fn clone(&self) -> MultiLinestring<L>

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl<L: Debug + LinestringTrait> Debug for MultiLinestring<L>

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

Formats the value using the given formatter.

impl<L: LinestringTrait> Default for MultiLinestring<L>

fn default() -> Self

Returns the “default value” for a type.

impl<L: LinestringTrait> Geometry for MultiLinestring<L>

Tag this concrete type as a MultiLinestring. Mirrors the traits::tag<model::multi_linestring<...>> specialisation at boost/geometry/geometries/multi_linestring.hpp:100-115.

type Kind = MultiLinestringTag

One of the *Tag types from geometry_tag.

type Point = <L as Geometry>::Point

The point type this geometry is built from. For a value modelling Point, this is Self.

impl<L: LinestringTrait> MultiLinestring for MultiLinestring<L>

Wire the MultiLinestring concept up. The linestrings() iterator hands back self.0.iter() — slice::Iter is already ExactSizeIterator. Plays the role of boost::begin(mls) / boost::end(mls) on model::multi_linestring (boost/geometry/geometries/multi_linestring.hpp:55-59).

type ItemLinestring = L

The element linestring type.

fn linestrings(&self) -> impl ExactSizeIterator<Item = &L>

The linestrings of this multi-linestring, in declared order.

impl<L: PartialEq + LinestringTrait> PartialEq for MultiLinestring<L>

fn eq(&self, other: &MultiLinestring<L>) -> bool

Equality operator ==.

fn ne(&self, other: &Rhs) -> bool

Inequality operator !=.

impl<A, const D: usize, OldCs, T, Cs> RebindGeometry<T, Cs> for MultiLinestring<Linestring<Point<A, D, OldCs>>>

where A: CoordinateScalar, OldCs: CoordinateSystem, T: CoordinateScalar, Cs: CoordinateSystem,

type Output = MultiLinestring<Linestring<Point<T, D, Cs>>>

The corresponding rebound stock model.

impl<L: PartialEq + LinestringTrait> StructuralPartialEq for MultiLinestring<L>