Struct re_types::datatypes::TimeRange

pub struct TimeRange {
    pub start: TimeRangeBoundary,
    pub end: TimeRangeBoundary,
}

Datatype: Visible time range bounds for a specific timeline.

Fields

start: TimeRangeBoundary

Low time boundary for sequence timeline.

end: TimeRangeBoundary

High time boundary for sequence timeline.

Implementations

impl TimeRange

pub const EVERYTHING: TimeRange = _

The range encompassing all time, from -∞ to +∞.

pub const AT_CURSOR: TimeRange = _

A range of zero length exactly at the time cursor.

This is not the same as latest-at queries and queries the state that was logged exactly at the cursor. In contrast, latest-at queries each component’s latest known state.

Trait Implementations

impl Clone for TimeRange

fn clone(&self) -> TimeRange

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for TimeRange

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

Formats the value using the given formatter.

impl Loggable for TimeRange

type Name = DatatypeName

fn name() -> <TimeRange as Loggable>::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, TimeRange>>>> ) -> Result<Box<dyn Array>, SerializationError>

where TimeRange: 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 + 'static) ) -> Result<Vec<Option<TimeRange>>, DeserializationError>

where TimeRange: 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 TimeRange

fn eq(&self, other: &TimeRange) -> 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 TimeRange

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 Eq for TimeRange

impl StructuralPartialEq for TimeRange