Struct re_components::context::AnnotationContext
source · pub struct AnnotationContext {
pub class_map: HashMap<ClassId, ClassDescription>,
}
Expand description
The AnnotationContext
provides additional information on how to display
entities.
Entities can use ClassId
s and KeypointId
s to provide annotations, and
the labels and colors will be looked up in the appropriate
AnnotationContext
. We use the first annotation context we find in the
path-hierarchy when searching up through the ancestors of a given entity
path.
use re_components::AnnotationContext;
use arrow2_convert::field::ArrowField;
use arrow2::datatypes::{DataType, Field};
assert_eq!(
AnnotationContext::data_type(),
DataType::List(Box::new(Field::new(
"item",
DataType::Struct(vec![
Field::new("class_id", DataType::UInt16, false),
Field::new(
"class_description",
DataType::Struct(vec![
Field::new(
"info",
DataType::Struct(vec![
Field::new("id", DataType::UInt16, false),
Field::new("label", DataType::Utf8, true),
Field::new("color", DataType::UInt32, true),
]),
false
),
Field::new(
"keypoint_map",
DataType::List(Box::new(Field::new(
"item",
DataType::Struct(vec![
Field::new("id", DataType::UInt16, false),
Field::new("label", DataType::Utf8, true),
Field::new("color", DataType::UInt32, true),
]),
false
))),
false
),
Field::new(
"keypoint_connections",
DataType::List(Box::new(Field::new(
"item",
DataType::Struct(vec![
Field::new("keypoint0", DataType::UInt16, false),
Field::new("keypoint1", DataType::UInt16, false),
]),
false
))),
false
),
]),
false
)
]),
false
)))
);
Fields§
§class_map: HashMap<ClassId, ClassDescription>
Trait Implementations§
source§impl ArrowDeserialize for AnnotationContext
impl ArrowDeserialize for AnnotationContext
§type ArrayType = <Vec<ClassMapElemArrow, Global> as ArrowDeserialize>::ArrayType
type ArrayType = <Vec<ClassMapElemArrow, Global> as ArrowDeserialize>::ArrayType
The
arrow2::Array
type corresponding to this fieldsource§fn arrow_deserialize(
v: <&Self::ArrayType as IntoIterator>::Item
) -> Option<<Self as ArrowField>::Type>
fn arrow_deserialize( v: <&Self::ArrayType as IntoIterator>::Item ) -> Option<<Self as ArrowField>::Type>
Deserialize this field from arrow
source§impl ArrowField for AnnotationContext
impl ArrowField for AnnotationContext
source§impl ArrowSerialize for AnnotationContext
impl ArrowSerialize for AnnotationContext
§type MutableArrayType = <Vec<ClassMapElemArrow, Global> as ArrowSerialize>::MutableArrayType
type MutableArrayType = <Vec<ClassMapElemArrow, Global> as ArrowSerialize>::MutableArrayType
The
arrow2::array::MutableArray
that holds this valuesource§fn new_array() -> Self::MutableArrayType
fn new_array() -> Self::MutableArrayType
Create a new mutable array
source§fn arrow_serialize(v: &Self, array: &mut Self::MutableArrayType) -> Result<()>
fn arrow_serialize(v: &Self, array: &mut Self::MutableArrayType) -> Result<()>
Serialize this field to arrow
source§impl Clone for AnnotationContext
impl Clone for AnnotationContext
source§fn clone(&self) -> AnnotationContext
fn clone(&self) -> AnnotationContext
Returns a copy of the value. Read more
1.0.0 · source§fn clone_from(&mut self, source: &Self)
fn clone_from(&mut self, source: &Self)
Performs copy-assignment from
source
. Read moresource§impl Debug for AnnotationContext
impl Debug for AnnotationContext
source§impl Default for AnnotationContext
impl Default for AnnotationContext
source§fn default() -> AnnotationContext
fn default() -> AnnotationContext
Returns the “default value” for a type. Read more
source§impl<'de> Deserialize<'de> for AnnotationContext
impl<'de> Deserialize<'de> for AnnotationContext
source§fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>where
__D: Deserializer<'de>,
fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>where __D: Deserializer<'de>,
Deserialize this value from the given Serde deserializer. Read more
source§impl<'a> From<&'a AnnotationContext> for Cow<'a, AnnotationContext>
impl<'a> From<&'a AnnotationContext> for Cow<'a, AnnotationContext>
source§fn from(value: &'a AnnotationContext) -> Self
fn from(value: &'a AnnotationContext) -> Self
Converts to this type from the input type.
source§impl From<&AnnotationContext> for Vec<ClassMapElemArrow>
impl From<&AnnotationContext> for Vec<ClassMapElemArrow>
source§fn from(v: &AnnotationContext) -> Self
fn from(v: &AnnotationContext) -> Self
Converts to this type from the input type.
source§impl<'a> From<AnnotationContext> for Cow<'a, AnnotationContext>
impl<'a> From<AnnotationContext> for Cow<'a, AnnotationContext>
source§fn from(value: AnnotationContext) -> Self
fn from(value: AnnotationContext) -> Self
Converts to this type from the input type.
source§impl From<Vec<ClassMapElemArrow, Global>> for AnnotationContext
impl From<Vec<ClassMapElemArrow, Global>> for AnnotationContext
source§fn from(v: Vec<ClassMapElemArrow>) -> Self
fn from(v: Vec<ClassMapElemArrow>) -> Self
Converts to this type from the input type.
source§impl LegacyComponent for AnnotationContext
impl LegacyComponent for AnnotationContext
source§fn legacy_name() -> ComponentName
fn legacy_name() -> ComponentName
The name of the component.
source§impl Loggable for AnnotationContext
impl Loggable for AnnotationContext
type Name = ComponentName
type Item<'a> = <&'a <AnnotationContext as ArrowDeserialize>::ArrayType as IntoIterator>::Item
type Iter<'a> = <&'a <AnnotationContext as ArrowDeserialize>::ArrayType as IntoIterator>::IntoIter
source§fn name() -> Self::Name
fn name() -> Self::Name
The fully-qualified name of this loggable, e.g.
rerun.datatypes.Vec2D
.source§fn to_arrow_datatype() -> DataType
fn to_arrow_datatype() -> DataType
The underlying
arrow2::datatypes::DataType
.source§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,
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 moresource§fn try_iter_from_arrow(
data: &dyn Array
) -> DeserializationResult<Self::Iter<'_>>where
Self: Sized,
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::Item
s. Read moresource§fn convert_item_to_self(item: Self::Item<'_>) -> Option<Self>
fn convert_item_to_self(item: Self::Item<'_>) -> Option<Self>
source§fn to_arrow<'a>(
data: impl IntoIterator<Item = impl Into<Cow<'a, Self>>>,
extension_wrapper: Option<&str>
) -> Box<dyn Array, Global>where
Self: Clone + 'a,
fn to_arrow<'a>( data: impl IntoIterator<Item = impl Into<Cow<'a, Self>>>, extension_wrapper: Option<&str> ) -> Box<dyn Array, Global>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 moresource§fn try_to_arrow<'a>(
data: impl IntoIterator<Item = impl Into<Cow<'a, Self>>>,
extension_wrapper: Option<&str>
) -> Result<Box<dyn Array, Global>, SerializationError>where
Self: Clone + 'a,
fn try_to_arrow<'a>( data: impl IntoIterator<Item = impl Into<Cow<'a, Self>>>, extension_wrapper: Option<&str> ) -> Result<Box<dyn Array, Global>, 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 moresource§fn to_arrow_opt<'a>(
data: impl IntoIterator<Item = Option<impl Into<Cow<'a, Self>>>>,
extension_wrapper: Option<&str>
) -> Box<dyn Array, Global>where
Self: Clone + 'a,
fn to_arrow_opt<'a>( data: impl IntoIterator<Item = Option<impl Into<Cow<'a, Self>>>>, extension_wrapper: Option<&str> ) -> Box<dyn Array, Global>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 moresource§fn try_from_arrow(
data: &(dyn Array + 'static)
) -> Result<Vec<Self, Global>, DeserializationError>
fn try_from_arrow( data: &(dyn Array + 'static) ) -> Result<Vec<Self, Global>, DeserializationError>
source§impl PartialEq<AnnotationContext> for AnnotationContext
impl PartialEq<AnnotationContext> for AnnotationContext
source§fn eq(&self, other: &AnnotationContext) -> bool
fn eq(&self, other: &AnnotationContext) -> bool
This method tests for
self
and other
values to be equal, and is used
by ==
.source§impl Serialize for AnnotationContext
impl Serialize for AnnotationContext
impl Component for AnnotationContext
impl Eq for AnnotationContext
impl StructuralEq for AnnotationContext
impl StructuralPartialEq for AnnotationContext
Auto Trait Implementations§
impl RefUnwindSafe for AnnotationContext
impl Send for AnnotationContext
impl Sync for AnnotationContext
impl Unpin for AnnotationContext
impl UnwindSafe for AnnotationContext
Blanket Implementations§
source§impl<T> BorrowMut<T> for Twhere
T: ?Sized,
impl<T> BorrowMut<T> for Twhere T: ?Sized,
source§fn borrow_mut(&mut self) -> &mut T
fn borrow_mut(&mut self) -> &mut T
Mutably borrows from an owned value. Read more
source§impl<T> CheckedAs for T
impl<T> CheckedAs for T
source§fn checked_as<Dst>(self) -> Option<Dst>where
T: CheckedCast<Dst>,
fn checked_as<Dst>(self) -> Option<Dst>where T: CheckedCast<Dst>,
Casts the value.
source§impl<Src, Dst> CheckedCastFrom<Src> for Dstwhere
Src: CheckedCast<Dst>,
impl<Src, Dst> CheckedCastFrom<Src> for Dstwhere Src: CheckedCast<Dst>,
source§fn checked_cast_from(src: Src) -> Option<Dst>
fn checked_cast_from(src: Src) -> Option<Dst>
Casts the value.
source§impl<T> Instrument for T
impl<T> Instrument for T
source§fn instrument(self, span: Span) -> Instrumented<Self>
fn instrument(self, span: Span) -> Instrumented<Self>
source§fn in_current_span(self) -> Instrumented<Self>
fn in_current_span(self) -> Instrumented<Self>
source§impl<Src, Dst> LosslessTryInto<Dst> for Srcwhere
Dst: LosslessTryFrom<Src>,
impl<Src, Dst> LosslessTryInto<Dst> for Srcwhere Dst: LosslessTryFrom<Src>,
source§fn lossless_try_into(self) -> Option<Dst>
fn lossless_try_into(self) -> Option<Dst>
Performs the conversion.
source§impl<Src, Dst> LossyInto<Dst> for Srcwhere
Dst: LossyFrom<Src>,
impl<Src, Dst> LossyInto<Dst> for Srcwhere Dst: LossyFrom<Src>,
source§fn lossy_into(self) -> Dst
fn lossy_into(self) -> Dst
Performs the conversion.
source§impl<T> OverflowingAs for T
impl<T> OverflowingAs for T
source§fn overflowing_as<Dst>(self) -> (Dst, bool)where
T: OverflowingCast<Dst>,
fn overflowing_as<Dst>(self) -> (Dst, bool)where T: OverflowingCast<Dst>,
Casts the value.
source§impl<Src, Dst> OverflowingCastFrom<Src> for Dstwhere
Src: OverflowingCast<Dst>,
impl<Src, Dst> OverflowingCastFrom<Src> for Dstwhere Src: OverflowingCast<Dst>,
source§fn overflowing_cast_from(src: Src) -> (Dst, bool)
fn overflowing_cast_from(src: Src) -> (Dst, bool)
Casts the value.
§impl<T> Pointable for T
impl<T> Pointable for T
source§impl<T> SaturatingAs for T
impl<T> SaturatingAs for T
source§fn saturating_as<Dst>(self) -> Dstwhere
T: SaturatingCast<Dst>,
fn saturating_as<Dst>(self) -> Dstwhere T: SaturatingCast<Dst>,
Casts the value.
source§impl<Src, Dst> SaturatingCastFrom<Src> for Dstwhere
Src: SaturatingCast<Dst>,
impl<Src, Dst> SaturatingCastFrom<Src> for Dstwhere Src: SaturatingCast<Dst>,
source§fn saturating_cast_from(src: Src) -> Dst
fn saturating_cast_from(src: Src) -> Dst
Casts the value.
source§impl<T> UnwrappedAs for T
impl<T> UnwrappedAs for T
source§fn unwrapped_as<Dst>(self) -> Dstwhere
T: UnwrappedCast<Dst>,
fn unwrapped_as<Dst>(self) -> Dstwhere T: UnwrappedCast<Dst>,
Casts the value.
source§impl<Src, Dst> UnwrappedCastFrom<Src> for Dstwhere
Src: UnwrappedCast<Dst>,
impl<Src, Dst> UnwrappedCastFrom<Src> for Dstwhere Src: UnwrappedCast<Dst>,
source§fn unwrapped_cast_from(src: Src) -> Dst
fn unwrapped_cast_from(src: Src) -> Dst
Casts the value.
source§impl<T> WithSubscriber for T
impl<T> WithSubscriber for T
source§fn with_subscriber<S>(self, subscriber: S) -> WithDispatch<Self>where
S: Into<Dispatch>,
fn with_subscriber<S>(self, subscriber: S) -> WithDispatch<Self>where S: Into<Dispatch>,
source§fn with_current_subscriber(self) -> WithDispatch<Self>
fn with_current_subscriber(self) -> WithDispatch<Self>
source§impl<T> WrappingAs for T
impl<T> WrappingAs for T
source§fn wrapping_as<Dst>(self) -> Dstwhere
T: WrappingCast<Dst>,
fn wrapping_as<Dst>(self) -> Dstwhere T: WrappingCast<Dst>,
Casts the value.
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Src: WrappingCast<Dst>,
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source§fn wrapping_cast_from(src: Src) -> Dst
fn wrapping_cast_from(src: Src) -> Dst
Casts the value.