blob.hpp

// DO NOT EDIT! This file was auto-generated by crates/build/re_types_builder/src/codegen/cpp/mod.rs
// Based on "crates/store/re_types/definitions/rerun/datatypes/blob.fbs".
 
#pragma once
 
#include "../collection.hpp"
#include "../component_descriptor.hpp"
#include "../result.hpp"
 
#include <cstdint>
#include <memory>
#include <utility>
 
namespace arrow {
    class Array;
    class DataType;
    class ListBuilder;
} // namespace arrow
 
namespace rerun::datatypes {
    /// **Datatype**: A binary blob of data.
    struct Blob {
        rerun::Collection<uint8_t> data;
 
      public: // START of extensions from blob_ext.cpp:
        /// Number of bytes
        size_t size() const {
            return data.size();
        }
 
        // END of extensions from blob_ext.cpp, start of generated code:
 
      public:
        Blob() = default;
 
        Blob(rerun::Collection<uint8_t> data_) : data(std::move(data_)) {}
 
        Blob& operator=(rerun::Collection<uint8_t> data_) {
            data = std::move(data_);
            return *this;
        }
    };
} // namespace rerun::datatypes
 
namespace rerun {
    template <typename T>
    struct Loggable;
 
    /// \private
    template <>
    struct Loggable<datatypes::Blob> {
        static constexpr ComponentDescriptor Descriptor = "rerun.datatypes.Blob";
 
        /// Returns the arrow data type this type corresponds to.
        static const std::shared_ptr<arrow::DataType>& arrow_datatype();
 
        /// Serializes an array of `rerun::datatypes::Blob` into an arrow array.
        static Result<std::shared_ptr<arrow::Array>> to_arrow(
            const datatypes::Blob* instances, size_t num_instances
        );
 
        /// Fills an arrow array builder with an array of this type.
        static rerun::Error fill_arrow_array_builder(
            arrow::ListBuilder* builder, const datatypes::Blob* elements, size_t num_elements
        );
    };
} // namespace rerun