Struct re_types::datatypes::Vec2D

#[repr(C)]
pub struct Vec2D(pub [f32; 2]);

Datatype: A vector in 2D space.

Tuple Fields

0: [f32; 2]

Implementations

impl Vec2D

pub const ZERO: Self = _

The zero vector, i.e. the additive identity.

pub const ONE: Self = _

The unit vector [1, 1], i.e. the multiplicative identity.

pub const fn new(x: f32, y: f32) -> Self

Create a new vector.

pub fn x(&self) -> f32

The x-coordinate, i.e. index 0.

pub fn y(&self) -> f32

The y-coordinate, i.e. index 1.

Trait Implementations

impl Borrow<Vec2D> for HalfSizes2D

fn borrow(&self) -> &Vec2D

Immutably borrows from an owned value.

impl Borrow<Vec2D> for Position2D

fn borrow(&self) -> &Vec2D

Immutably borrows from an owned value.

impl Borrow<Vec2D> for Resolution

fn borrow(&self) -> &Vec2D

Immutably borrows from an owned value.

impl Borrow<Vec2D> for Texcoord2D

fn borrow(&self) -> &Vec2D

Immutably borrows from an owned value.

impl Borrow<Vec2D> for Vector2D

fn borrow(&self) -> &Vec2D

Immutably borrows from an owned value.

impl Clone for Vec2D

fn clone(&self) -> Vec2D

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for Vec2D

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

Formats the value using the given formatter.

impl Default for Vec2D

fn default() -> Vec2D

Returns the “default value” for a type.

impl Display for Vec2D

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

Formats the value using the given formatter.

impl<'a> From<&'a [f32; 2]> for Vec2D

fn from(v: &'a [f32; 2]) -> Self

Converts to this type from the input type.

impl<'a> From<&'a (f32, f32)> for Vec2D

fn from((x, y): &'a (f32, f32)) -> Self

Converts to this type from the input type.

impl<'a> From<&'a Vec2D> for Cow<'a, Vec2D>

fn from(value: &'a Vec2D) -> Self

Converts to this type from the input type.

impl<'a> From<&'a Vec2D> for Vec2D

fn from(v: &'a Vec2D) -> Self

Converts to this type from the input type.

impl From<[f32; 2]> for Vec2D

fn from(xy: [f32; 2]) -> Self

Converts to this type from the input type.

impl From<(f32, f32)> for Vec2D

fn from((x, y): (f32, f32)) -> Self

Converts to this type from the input type.

impl From<Vec2D> for [f32; 2]

fn from(value: Vec2D) -> Self

Converts to this type from the input type.

impl<'a> From<Vec2D> for Cow<'a, Vec2D>

fn from(value: Vec2D) -> Self

Converts to this type from the input type.

impl<Idx> Index<Idx> for Vec2D

where Idx: SliceIndex<[f32]>,

type Output = <Idx as SliceIndex<[f32]>>::Output

The returned type after indexing.

fn index(&self, index: Idx) -> &Self::Output

Performs the indexing (container[index]) operation.

impl Loggable for Vec2D

type Name = DatatypeName

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. The Arrow array’s datatype will match Loggable::arrow_field.

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 extended_arrow_datatype() -> DataType

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

fn arrow_field() -> Field

The underlying arrow2::datatypes::Field, including datatype extensions.

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. The Arrow array’s datatype will match Loggable::arrow_field.

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 Vec2D

fn eq(&self, other: &Vec2D) -> bool

This method tests for self and other values to be equal, and is used by ==.

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

This method tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl SizeBytes for Vec2D

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 Zeroable for Vec2D

fn zeroed() -> Self

Calls zeroed.

impl Copy for Vec2D

impl Pod for Vec2D

impl StructuralPartialEq for Vec2D