Struct DrawOrder

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pub struct DrawOrder(pub f32);
Expand description

Draw order used for the display order of 2D elements.

Higher values are drawn on top of lower values. An entity can have only a single draw order component. Within an entity draw order is governed by the order of the components.

Draw order for entities with the same draw order is generally undefined.

This component is a “mono-component”. See the crate level docs for details.

use re_components::DrawOrder;
use arrow2_convert::field::ArrowField;
use arrow2::datatypes::{DataType, Field};

assert_eq!(DrawOrder::data_type(), DataType::Float32);

Tuple Fields§

§0: f32

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impl DrawOrder

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pub const DEFAULT_IMAGE: DrawOrder

Draw order used for images if no draw order was specified.

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pub const DEFAULT_BOX2D: DrawOrder

Draw order used for 2D boxes if no draw order was specified.

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pub const DEFAULT_LINES2D: DrawOrder

Draw order used for 2D lines if no draw order was specified.

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pub const DEFAULT_POINTS2D: DrawOrder

Draw order used for 2D points if no draw order was specified.

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impl ArrowDeserialize for DrawOrder

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type ArrayType = <f32 as ArrowDeserialize>::ArrayType

The arrow2::Array type corresponding to this field
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fn arrow_deserialize<'a>( v: <&Self::ArrayType as IntoIterator>::Item, ) -> Option<Self>

Deserialize this field from arrow
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impl ArrowField for DrawOrder

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type Type = DrawOrder

This should be Self except when implementing large offset and fixed placeholder types. For the later, it should refer to the actual type. For example when the placeholder type is LargeString, this should be String.
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fn data_type() -> DataType

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impl ArrowSerialize for DrawOrder

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type MutableArrayType = <f32 as ArrowSerialize>::MutableArrayType

The arrow2::array::MutableArray that holds this value
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fn new_array() -> Self::MutableArrayType

Create a new mutable array
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fn arrow_serialize(v: &Self, array: &mut Self::MutableArrayType) -> Result<()>

Serialize this field to arrow
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impl Clone for DrawOrder

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fn clone(&self) -> DrawOrder

Returns a duplicate of the value. Read more
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fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source. Read more
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impl Debug for DrawOrder

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

Formats the value using the given formatter. Read more
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impl<'de> Deserialize<'de> for DrawOrder

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fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>
where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer. Read more
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impl<'a> From<&'a DrawOrder> for Cow<'a, DrawOrder>

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

Converts to this type from the input type.
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impl<'a> From<DrawOrder> for Cow<'a, DrawOrder>

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fn from(value: DrawOrder) -> Self

Converts to this type from the input type.
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impl From<DrawOrder> for f32

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fn from(value: DrawOrder) -> Self

Converts to this type from the input type.
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impl From<f32> for DrawOrder

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fn from(value: f32) -> Self

Converts to this type from the input type.
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impl LegacyComponent for DrawOrder

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fn legacy_name() -> ComponentName

The name of the component.
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fn field() -> Field

Create a Field for this LegacyComponent.
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impl Loggable for DrawOrder

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type Name = ComponentName

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type Item<'a> = <&'a <DrawOrder as ArrowDeserialize>::ArrayType as IntoIterator>::Item

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type Iter<'a> = <&'a <DrawOrder as ArrowDeserialize>::ArrayType as IntoIterator>::IntoIter

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fn name() -> Self::Name

The fully-qualified name of this loggable, e.g. rerun.datatypes.Vec2D.
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fn to_arrow_datatype() -> DataType

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fn try_to_arrow_opt<'a>( data: impl IntoIterator<Item = Option<impl Into<Cow<'a, Self>>>>, _extension_wrapper: Option<&str>, ) -> 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::to_arrow_datatype. Read more
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fn try_iter_from_arrow( data: &dyn Array, ) -> DeserializationResult<Self::Iter<'_>>
where Self: Sized,

Given an Arrow array, deserializes it into a iterator of Loggable::Items. Read more
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fn convert_item_to_self(item: Self::Item<'_>) -> Option<Self>

Convert a Loggable::Item into an optional Loggable Read more
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fn to_arrow<'a>( data: impl IntoIterator<Item = impl Into<Cow<'a, Self>>>, extension_wrapper: Option<&str>, ) -> Box<dyn Array>
where Self: Clone + '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::to_arrow_datatype. Read more
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fn try_to_arrow<'a>( data: impl IntoIterator<Item = impl Into<Cow<'a, Self>>>, extension_wrapper: Option<&str>, ) -> Result<Box<dyn Array>, SerializationError>
where Self: Clone + '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::to_arrow_datatype. Read more
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fn to_arrow_opt<'a>( data: impl IntoIterator<Item = Option<impl Into<Cow<'a, Self>>>>, extension_wrapper: Option<&str>, ) -> 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::to_arrow_datatype. Read more
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fn from_arrow(data: &(dyn Array + 'static)) -> Vec<Self>

Given an Arrow array, deserializes it into a collection of Loggables. Read more
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fn try_from_arrow( data: &(dyn Array + 'static), ) -> Result<Vec<Self>, DeserializationError>

Given an Arrow array, deserializes it into a collection of Loggables. Read more
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fn from_arrow_opt(data: &(dyn Array + 'static)) -> Vec<Option<Self>>

Given an Arrow array, deserializes it into a collection of optional Loggables. Read more
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fn try_from_arrow_opt( data: &(dyn Array + 'static), ) -> Result<Vec<Option<Self>>, DeserializationError>

Given an Arrow array, deserializes it into a collection of optional Loggables. Read more
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impl Ord for DrawOrder

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fn cmp(&self, other: &Self) -> Ordering

This method returns an Ordering between self and other. Read more
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fn max(self, other: Self) -> Self
where Self: Sized,

Compares and returns the maximum of two values. Read more
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fn min(self, other: Self) -> Self
where Self: Sized,

Compares and returns the minimum of two values. Read more
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fn clamp(self, min: Self, max: Self) -> Self
where Self: Sized,

Restrict a value to a certain interval. Read more
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impl PartialEq for DrawOrder

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

Tests for self and other values to be equal, and is used by ==.
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fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.
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impl PartialOrd for DrawOrder

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fn partial_cmp(&self, other: &Self) -> Option<Ordering>

This method returns an ordering between self and other values if one exists. Read more
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fn lt(&self, other: &Rhs) -> bool

Tests less than (for self and other) and is used by the < operator. Read more
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fn le(&self, other: &Rhs) -> bool

Tests less than or equal to (for self and other) and is used by the <= operator. Read more
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fn gt(&self, other: &Rhs) -> bool

Tests greater than (for self and other) and is used by the > operator. Read more
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fn ge(&self, other: &Rhs) -> bool

Tests greater than or equal to (for self and other) and is used by the >= operator. Read more
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impl Serialize for DrawOrder

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fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>
where __S: Serializer,

Serialize this value into the given Serde serializer. Read more
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impl Component for DrawOrder

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impl Copy for DrawOrder

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impl Eq for DrawOrder

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🔬This is a nightly-only experimental API. (clone_to_uninit)
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