This crate is an implementation of a jellyfish merkle tree, made generic over the hash function and digest size. It is based on the implementation by Aptos-Labs, but has been modified to be used as dependency-minimized standalone package (on top of addition of generics).
This code has not been audited and is still under development. Do not use in a production setting.
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"metrics": enable Prometheus metrics. The following counters are enabled.
- JELLYFISH_LEAF_ENCODED_BYTES: the number of bytes serialized as leaves
- JELLYFISH_INTERNAL_ENCODED_BYTES: the number of bytes serialized as internal nodes
- JELLYFISH_LEAF_COUNT: the number of leaves in the tree
- JELLYFISH_LEAF_DELETION_COUNT: the number of leaves deleted from the tree
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"rayon" uses rayon to parallelize insertions, giving improved performance on multi-core systems
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"fuzzing" enables additional functionality for property-based testing using the proptest library
Licensed under the Apache License, Version 2.0.
Unless you explicitly state otherwise, any contribution intentionally submitted for inclusion in this repository by you, as defined in the Apache-2.0 license, shall be licensed as above, without any additional terms or conditions.