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// DO NOT EDIT! This file was auto-generated by crates/re_types_builder/src/codegen/rust/api.rs
// Based on "crates/re_types/definitions/rerun/blueprint/space_view_component.fbs".
#![allow(trivial_numeric_casts)]
#![allow(unused_imports)]
#![allow(unused_parens)]
#![allow(clippy::clone_on_copy)]
#![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 ::re_types_core::external::arrow2;
use ::re_types_core::ComponentName;
use ::re_types_core::SerializationResult;
use ::re_types_core::{ComponentBatch, MaybeOwnedComponentBatch};
use ::re_types_core::{DeserializationError, DeserializationResult};
/// **Blueprint**: A view of a space.
///
/// Unstable. Used for the ongoing blueprint experimentations.
#[derive(Clone)]
pub struct SpaceViewComponent {
pub space_view: crate::SpaceViewBlueprint,
}
impl From<crate::SpaceViewBlueprint> for SpaceViewComponent {
#[inline]
fn from(space_view: crate::SpaceViewBlueprint) -> Self {
Self { space_view }
}
}
impl From<SpaceViewComponent> for crate::SpaceViewBlueprint {
#[inline]
fn from(value: SpaceViewComponent) -> Self {
value.space_view
}
}
::re_types_core::macros::impl_into_cow!(SpaceViewComponent);
impl ::re_types_core::Loggable for SpaceViewComponent {
type Name = ::re_types_core::ComponentName;
#[inline]
fn name() -> Self::Name {
"rerun.blueprint.SpaceViewComponent".into()
}
#[allow(clippy::wildcard_imports)]
#[inline]
fn arrow_datatype() -> arrow2::datatypes::DataType {
use arrow2::datatypes::*;
DataType::Struct(vec![Field {
name: "space_view".to_owned(),
data_type: DataType::List(Box::new(Field {
name: "item".to_owned(),
data_type: DataType::UInt8,
is_nullable: false,
metadata: [].into(),
})),
is_nullable: false,
metadata: [].into(),
}])
}
#[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,
{
re_tracing::profile_function!();
use ::re_types_core::{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::blueprint::SpaceViewComponent>::arrow_datatype(),
vec![{
let (somes, space_view): (Vec<_>, Vec<_>) = data
.iter()
.map(|datum| {
let datum = datum.as_ref().map(|datum| {
let Self { space_view, .. } = &**datum;
space_view.clone()
});
(datum.is_some(), datum)
})
.unzip();
let space_view_bitmap: Option<arrow2::bitmap::Bitmap> = {
let any_nones = somes.iter().any(|some| !*some);
any_nones.then(|| somes.into())
};
{
use arrow2::{buffer::Buffer, offset::OffsetsBuffer};
let buffers: Vec<Option<Vec<u8>>> = space_view
.iter()
.map(|opt| {
use ::re_types_core::SerializationError;
opt.as_ref()
.map(|b| {
let mut buf = Vec::new();
rmp_serde::encode::write_named(&mut buf, b).map_err(
|err| {
SerializationError::serde_failure(err.to_string())
},
)?;
Ok(buf)
})
.transpose()
})
.collect::<SerializationResult<Vec<_>>>()?;
let offsets = arrow2::offset::Offsets::<i32>::try_from_lengths(
buffers
.iter()
.map(|opt| opt.as_ref().map(|buf| buf.len()).unwrap_or_default()),
)
.unwrap()
.into();
let space_view_inner_bitmap: Option<arrow2::bitmap::Bitmap> = None;
let space_view_inner_data: Buffer<u8> = buffers
.into_iter()
.flatten()
.collect::<Vec<_>>()
.concat()
.into();
ListArray::new(
DataType::List(Box::new(Field {
name: "item".to_owned(),
data_type: DataType::UInt8,
is_nullable: false,
metadata: [].into(),
})),
offsets,
PrimitiveArray::new(
DataType::UInt8,
space_view_inner_data,
space_view_inner_bitmap,
)
.boxed(),
space_view_bitmap,
)
.boxed()
}
}],
bitmap,
)
.boxed()
})
}
#[allow(clippy::wildcard_imports)]
fn from_arrow_opt(
arrow_data: &dyn arrow2::array::Array,
) -> DeserializationResult<Vec<Option<Self>>>
where
Self: Sized,
{
re_tracing::profile_function!();
use ::re_types_core::{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(|| {
DeserializationError::datatype_mismatch(
DataType::Struct(vec![Field {
name: "space_view".to_owned(),
data_type: DataType::List(Box::new(Field {
name: "item".to_owned(),
data_type: DataType::UInt8,
is_nullable: false,
metadata: [].into(),
})),
is_nullable: false,
metadata: [].into(),
}]),
arrow_data.data_type().clone(),
)
})
.with_context("rerun.blueprint.SpaceViewComponent")?;
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 space_view = {
if !arrays_by_name.contains_key("space_view") {
return Err(DeserializationError::missing_struct_field(
Self::arrow_datatype(),
"space_view",
))
.with_context("rerun.blueprint.SpaceViewComponent");
}
let arrow_data = &**arrays_by_name["space_view"];
{
let arrow_data = arrow_data
.as_any()
.downcast_ref::<arrow2::array::ListArray<i32>>()
.ok_or_else(|| {
DeserializationError::datatype_mismatch(
DataType::List(Box::new(Field {
name: "item".to_owned(),
data_type: DataType::UInt8,
is_nullable: false,
metadata: [].into(),
})),
arrow_data.data_type().clone(),
)
})
.with_context("rerun.blueprint.SpaceViewComponent#space_view")?;
if arrow_data.is_empty() {
Vec::new()
} else {
let arrow_data_inner = {
let arrow_data_inner = &**arrow_data.values();
arrow_data_inner
.as_any()
.downcast_ref::<UInt8Array>()
.ok_or_else(|| {
DeserializationError::datatype_mismatch(
DataType::UInt8,
arrow_data_inner.data_type().clone(),
)
})
.with_context("rerun.blueprint.SpaceViewComponent#space_view")?
.values()
};
let offsets = arrow_data.offsets();
arrow2::bitmap::utils::ZipValidity::new_with_validity(
offsets.iter().zip(offsets.lengths()),
arrow_data.validity(),
)
.map(|elem| {
elem.map(|(start, len)| {
let start = *start as usize;
let end = start + len;
if end as usize > arrow_data_inner.len() {
return Err(DeserializationError::offset_slice_oob(
(start, end),
arrow_data_inner.len(),
));
}
#[allow(unsafe_code, clippy::undocumented_unsafe_blocks)]
let data = unsafe {
arrow_data_inner
.clone()
.sliced_unchecked(start as usize, end - start as usize)
};
let data = rmp_serde::from_slice::<crate::SpaceViewBlueprint>(
data.as_slice(),
)
.map_err(|err| {
DeserializationError::serde_failure(err.to_string())
})?;
Ok(data)
})
.transpose()
})
.collect::<DeserializationResult<Vec<Option<_>>>>()?
}
.into_iter()
}
};
arrow2::bitmap::utils::ZipValidity::new_with_validity(
::itertools::izip!(space_view),
arrow_data.validity(),
)
.map(|opt| {
opt.map(|(space_view)| {
Ok(Self {
space_view: space_view
.ok_or_else(DeserializationError::missing_data)
.with_context(
"rerun.blueprint.SpaceViewComponent#space_view",
)?,
})
})
.transpose()
})
.collect::<DeserializationResult<Vec<_>>>()
.with_context("rerun.blueprint.SpaceViewComponent")?
}
})
}
}