Crate spatialrust_core

Expand description

Core data model, metadata, and algorithm traits for SpatialRust.

This crate intentionally stays lightweight: no IO, GPU, ROS2, or AI runtimes.

Structs§

AoSoAAttributeChunk: Owned interleaved positions and optional capability attributes for one chunk.
AoSoAAttributeLayout: Explicit interleaved field layout for an AoSoAAttributeChunk.
AoSoAXyzChunk: Interleaved XYZ layout for one SpatialTensorChunk (3 * point_count floats).
CpuDevice: Default CPU device.
CpuRuntime: Host runtime for single-threaded and parallel CPU algorithms.
ExecutionOutput: Output value paired with the receipt for its execution.
ExecutionReceipt: Account of one algorithm execution.
FrameId: Coordinate frame identifier.
PointBufferSet: Collection of column buffers keyed by field name.
PointCloud: Schema-aware columnar point cloud stored on a device.
PointCloudBuilder: Builds point clouds field-by-field.
PointField: One column in a point cloud schema.
PointSchema: Schema describing the columns of a point cloud.
SpatialMetadata: Spatial metadata attached to point clouds and maps.
SpatialTensor: Borrowed chunked view over a PointCloud.
SpatialTensorChunk: One contiguous index range within a SpatialTensor chunk iteration.
SpatialTensorFieldChunk: Borrowed slice of one column buffer within a chunk range.
StandardSchemas: Standard schemas used by typed views and IO adapters.
Timestamp: Timestamp in nanoseconds since an arbitrary epoch.
TransferStats: Byte accounting for explicit execution transfers.

DType: Supported scalar dtypes for point fields.
DeviceKind: Device kind supported by SpatialRust execution.
ExecutionPolicy: Execution policy for spatial algorithms.
FieldSemantic: Semantic meaning of a point field.
PointBuffer: Typed column buffer for one point field.
SpatialError: Core error type for SpatialRust.
TransferDirection: Direction of an explicit data transfer between host and device memory.

DEFAULT_SPATIAL_TENSOR_CHUNK_SIZE: Default chunk size for PointCloud::spatial_tensor_chunks.

Device: Minimal device abstraction defined in core and extended by spatialrust-gpu.
HasIntensity: Capability trait for point clouds with intensity values.
HasNormals3: Capability trait for point clouds with surface normals.
HasPositions3: Capability trait for point clouds with 3D positions.
SpatialAlgorithm: Common trait implemented by spatial algorithms.
SpatialRuntime: Runtime boundary for executing spatial algorithms on one backend.