Rust implementation of dtn bundle protocol 7 draft https://tools.ietf.org/html/draft-ietf-dtn-bpbis-13
This library only handles encoding and decoding of bundles, not transmission or other processing of the data.
This is more or less a port of the dtn7 golang implementation: https://github.com/dtn7/dtn7
This code is not production ready!
A simple benchmark is shipped with the library. It (de)serializes Bundles with a primary block, bundle age block and a payload block with the contents (b"ABC"). This benchmark can be used to compare the rust implementation to the golang, python or java implementations.
cargo run --release --example benchmark
Finished release [optimized] target(s) in 0.29s
Running `target/release/examples/benchmark`
Creating 100000 bundles with CRC_NO: 206964 bundles/second
Creating 100000 bundles with CRC_16: 172704 bundles/second
Creating 100000 bundles with CRC_32: 174935 bundles/second
Encoding 100000 bundles with CRC_NO: 356908 bundles/second
Encoding 100000 bundles with CRC_16: 259877 bundles/second
Encoding 100000 bundles with CRC_32: 261549 bundles/second
Loading 100000 bundles with CRC_NO: 598800 bundles/second
Loading 100000 bundles with CRC_16: 500347 bundles/second
Loading 100000 bundles with CRC_32: 497460 bundles/second
These numbers were generated on a MBP 13" 2018 with i5 CPU and 16GB of ram.