Source file block_key.ml

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include Block_hash

let hash_size = 31

let t =
  let open Repr in
  map
    (bytes_of (`Fixed hash_size))
    (fun b -> Block_hash.of_bytes_exn b)
    (fun bh -> Block_hash.to_bytes bh)

let encode bh = Block_hash.to_string bh

let encoded_size = Block_hash.size (* in bytes *)

let decode str off =
  let str = String.sub str off encoded_size in
  Block_hash.of_string_exn str