Struct LineStrip2D

pub struct LineStrip2D(pub Vec<Vec2D>);

Component: A line strip in 2D space.

A line strip is a list of points connected by line segments. It can be used to draw approximations of smooth curves.

The points will be connected in order, like so:

       2------3     5
      /        \   /
0----1          \ /
                 4

Tuple Fields

0: Vec<Vec2D>

Implementations

impl LineStrip2D

pub fn from_iter(points: impl IntoIterator<Item = impl Into<Vec2D>>) -> Self

Create a new line strip from a list of positions.

Trait Implementations

impl Clone for LineStrip2D

fn clone(&self) -> LineStrip2D

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for LineStrip2D

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

Formats the value using the given formatter.

impl Default for LineStrip2D

fn default() -> LineStrip2D

Returns the “default value” for a type.

impl<'a> From<&'a LineStrip2D> for Cow<'a, LineStrip2D>

fn from(value: &'a LineStrip2D) -> Self

Converts to this type from the input type.

impl<'a> From<LineStrip2D> for Cow<'a, LineStrip2D>

fn from(value: LineStrip2D) -> Self

Converts to this type from the input type.

impl<I: Into<Vec2D>, T: IntoIterator<Item = I>> From<T> for LineStrip2D

fn from(v: T) -> Self

Converts to this type from the input type.

impl Loggable for LineStrip2D

type Name = ComponentName

fn name() -> Self::Name

The fully-qualified name of this loggable, e.g. rerun.datatypes.Vec2D.

fn arrow_datatype() -> DataType

The underlying arrow2::datatypes::DataType, excluding datatype extensions.

fn to_arrow_opt<'a>( data: impl IntoIterator<Item = Option<impl Into<Cow<'a, Self>>>>, ) -> SerializationResult<Box<dyn Array>>

where Self: Clone + 'a,

Given an iterator of options of owned or reference values to the current Loggable, serializes them into an Arrow array.

fn from_arrow_opt( arrow_data: &dyn Array, ) -> DeserializationResult<Vec<Option<Self>>>

where Self: Sized,

Given an Arrow array, deserializes it into a collection of optional Loggables.

fn to_arrow<'a>( data: impl IntoIterator<Item = impl Into<Cow<'a, Self>>>, ) -> Result<Box<dyn Array>, SerializationError>

where Self: 'a,

Given an iterator of owned or reference values to the current Loggable, serializes them into an Arrow array.

fn from_arrow( data: &(dyn Array + 'static), ) -> Result<Vec<Self>, DeserializationError>

Given an Arrow array, deserializes it into a collection of Loggables.

impl PartialEq for LineStrip2D

fn eq(&self, other: &LineStrip2D) -> 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 SizeBytes for LineStrip2D

fn heap_size_bytes(&self) -> u64

Returns the total size of self on the heap, in bytes.

fn is_pod() -> bool

Is Self just plain old data?

fn total_size_bytes(&self) -> u64

Returns the total size of self in bytes, accounting for both stack and heap space.

fn stack_size_bytes(&self) -> u64

Returns the total size of self on the stack, in bytes.

impl StructuralPartialEq for LineStrip2D