LengthToSpan creates a binary data span size representation.

New creates a reusable BMT Hasher that pulls a new tree from a resource pool for hashing each chunk.

NewTreePool creates a tree pool with hasher, segment size, segment count and capacity on Hasher.getTree it reuses free trees or creates a new one if capacity is not reached.

PoolSize is the maximum number of bmt trees used by the hashers, i.e, the maximum number of concurrent BMT hashing operations performed by the same hasher.

Hasher a reusable hasher for fixed maximum size chunks representing a BMT It reuses a pool of trees for amortised memory allocation and resource control, and supports order-agnostic concurrent segment writes and section (double segment) writes as well as sequential read and write.

TreePool provides a pool of trees used as resources by the BMT Hasher.

BaseHasherFunc is a hash.Hash constructor function used for the base hash of the BMT.