#![allow(trivial_numeric_casts)]
#![allow(unused_imports)]
#![allow(unused_parens)]
#![allow(clippy::clone_on_copy)]
#![allow(clippy::cloned_instead_of_copied)]
#![allow(clippy::iter_on_single_items)]
#![allow(clippy::map_flatten)]
#![allow(clippy::match_wildcard_for_single_variants)]
#![allow(clippy::needless_question_mark)]
#![allow(clippy::new_without_default)]
#![allow(clippy::redundant_closure)]
#![allow(clippy::too_many_arguments)]
#![allow(clippy::too_many_lines)]
#![allow(clippy::unnecessary_cast)]
use crate::external::arrow2;
use crate::ComponentName;
use crate::SerializationResult;
use crate::{ComponentBatch, MaybeOwnedComponentBatch};
use crate::{DeserializationError, DeserializationResult};
#[derive(Clone, Debug, PartialEq, Eq)]
pub struct TimeRange {
pub start: crate::datatypes::TimeRangeBoundary,
pub end: crate::datatypes::TimeRangeBoundary,
}
impl crate::SizeBytes for TimeRange {
#[inline]
fn heap_size_bytes(&self) -> u64 {
self.start.heap_size_bytes() + self.end.heap_size_bytes()
}
#[inline]
fn is_pod() -> bool {
<crate::datatypes::TimeRangeBoundary>::is_pod()
&& <crate::datatypes::TimeRangeBoundary>::is_pod()
}
}
crate::macros::impl_into_cow!(TimeRange);
impl crate::Loggable for TimeRange {
type Name = crate::DatatypeName;
#[inline]
fn name() -> Self::Name {
"rerun.datatypes.TimeRange".into()
}
#[allow(clippy::wildcard_imports)]
#[inline]
fn arrow_datatype() -> arrow2::datatypes::DataType {
use arrow2::datatypes::*;
DataType::Struct(std::sync::Arc::new(vec![
Field::new(
"start",
<crate::datatypes::TimeRangeBoundary>::arrow_datatype(),
false,
),
Field::new(
"end",
<crate::datatypes::TimeRangeBoundary>::arrow_datatype(),
false,
),
]))
}
#[allow(clippy::wildcard_imports)]
fn to_arrow_opt<'a>(
data: impl IntoIterator<Item = Option<impl Into<::std::borrow::Cow<'a, Self>>>>,
) -> SerializationResult<Box<dyn arrow2::array::Array>>
where
Self: Clone + 'a,
{
use crate::{Loggable as _, ResultExt as _};
use arrow2::{array::*, datatypes::*};
Ok({
let (somes, data): (Vec<_>, Vec<_>) = data
.into_iter()
.map(|datum| {
let datum: Option<::std::borrow::Cow<'a, Self>> = datum.map(Into::into);
(datum.is_some(), datum)
})
.unzip();
let bitmap: Option<arrow2::bitmap::Bitmap> = {
let any_nones = somes.iter().any(|some| !*some);
any_nones.then(|| somes.into())
};
StructArray::new(
<crate::datatypes::TimeRange>::arrow_datatype(),
vec![
{
let (somes, start): (Vec<_>, Vec<_>) = data
.iter()
.map(|datum| {
let datum = datum.as_ref().map(|datum| datum.start.clone());
(datum.is_some(), datum)
})
.unzip();
let start_bitmap: Option<arrow2::bitmap::Bitmap> = {
let any_nones = somes.iter().any(|some| !*some);
any_nones.then(|| somes.into())
};
{
_ = start_bitmap;
crate::datatypes::TimeRangeBoundary::to_arrow_opt(start)?
}
},
{
let (somes, end): (Vec<_>, Vec<_>) = data
.iter()
.map(|datum| {
let datum = datum.as_ref().map(|datum| datum.end.clone());
(datum.is_some(), datum)
})
.unzip();
let end_bitmap: Option<arrow2::bitmap::Bitmap> = {
let any_nones = somes.iter().any(|some| !*some);
any_nones.then(|| somes.into())
};
{
_ = end_bitmap;
crate::datatypes::TimeRangeBoundary::to_arrow_opt(end)?
}
},
],
bitmap,
)
.boxed()
})
}
#[allow(clippy::wildcard_imports)]
fn from_arrow_opt(
arrow_data: &dyn arrow2::array::Array,
) -> DeserializationResult<Vec<Option<Self>>>
where
Self: Sized,
{
use crate::{Loggable as _, ResultExt as _};
use arrow2::{array::*, buffer::*, datatypes::*};
Ok({
let arrow_data = arrow_data
.as_any()
.downcast_ref::<arrow2::array::StructArray>()
.ok_or_else(|| {
let expected = Self::arrow_datatype();
let actual = arrow_data.data_type().clone();
DeserializationError::datatype_mismatch(expected, actual)
})
.with_context("rerun.datatypes.TimeRange")?;
if arrow_data.is_empty() {
Vec::new()
} else {
let (arrow_data_fields, arrow_data_arrays) =
(arrow_data.fields(), arrow_data.values());
let arrays_by_name: ::std::collections::HashMap<_, _> = arrow_data_fields
.iter()
.map(|field| field.name.as_str())
.zip(arrow_data_arrays)
.collect();
let start = {
if !arrays_by_name.contains_key("start") {
return Err(DeserializationError::missing_struct_field(
Self::arrow_datatype(),
"start",
))
.with_context("rerun.datatypes.TimeRange");
}
let arrow_data = &**arrays_by_name["start"];
crate::datatypes::TimeRangeBoundary::from_arrow_opt(arrow_data)
.with_context("rerun.datatypes.TimeRange#start")?
.into_iter()
};
let end = {
if !arrays_by_name.contains_key("end") {
return Err(DeserializationError::missing_struct_field(
Self::arrow_datatype(),
"end",
))
.with_context("rerun.datatypes.TimeRange");
}
let arrow_data = &**arrays_by_name["end"];
crate::datatypes::TimeRangeBoundary::from_arrow_opt(arrow_data)
.with_context("rerun.datatypes.TimeRange#end")?
.into_iter()
};
arrow2::bitmap::utils::ZipValidity::new_with_validity(
::itertools::izip!(start, end),
arrow_data.validity(),
)
.map(|opt| {
opt.map(|(start, end)| {
Ok(Self {
start: start
.ok_or_else(DeserializationError::missing_data)
.with_context("rerun.datatypes.TimeRange#start")?,
end: end
.ok_or_else(DeserializationError::missing_data)
.with_context("rerun.datatypes.TimeRange#end")?,
})
})
.transpose()
})
.collect::<DeserializationResult<Vec<_>>>()
.with_context("rerun.datatypes.TimeRange")?
}
})
}
}