Module codec 

The C ABI for wire formats and metered-link packing.

These functions wrap [pamoja_codec] for callers that reach the SDK through the flat C boundary. The Codec trait is generic over the value being carried and so cannot cross a C ABI; what crosses instead is the concrete work a caller with an untyped payload actually needs. Converting a document between JSON and CBOR, and packing a batch of readings small enough for a metered link.

Encoded output is bytes and comes back as a PamojaBuffer. Decoded output is a typed series, so it comes back as PamojaSamples (int64) or PamojaReadings (float) rather than bytes the caller would have to reinterpret.

Structs

PamojaReadings

An opaque handle to a decoded series of float readings.

PamojaSamples

An opaque handle to a decoded series of integer samples.

Functions

pamoja_codec_cbor_to_json^⚠

Converts a CBOR document into its JSON encoding.

pamoja_codec_decode_deltas^⚠

Decodes a delta-encoded buffer back into its integer samples.

pamoja_codec_encode_deltas^⚠

Delta-encodes a series of integer samples into a compact buffer.

pamoja_codec_json_to_cbor^⚠

Converts a JSON document into its CBOR encoding.

pamoja_codec_quantizer_decode^⚠

Decodes a quantized batch back into float readings.

pamoja_codec_quantizer_encode^⚠

Quantizes and delta-encodes a batch of float readings.

pamoja_readings_data^⚠

Returns a pointer to a decoded series of float readings.

pamoja_readings_free^⚠

Releases a decoded reading series.

pamoja_readings_len^⚠

Returns the number of float readings in a decoded series.

pamoja_samples_data^⚠

Returns a pointer to a decoded series of integer samples.

pamoja_samples_free^⚠

Releases a decoded sample series.

pamoja_samples_len^⚠

Returns the number of integer samples in a decoded series.