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package tezos-dac-lib
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Module Tezos_dac_lib.Dac_pluginSource
Protocol.Sc_protocol_reveal_hash.t is unknown to modules outside the protocol and only known at runtime. To avoid the proliferation of functors in the dac node, hash hides the dynamic Protocol.Sc_protocol_reveal_hash.t behind an abstract static type. An instance of Dac_plugin.T behaviour of operations on hash.
raw_compare h1 h2 compares hashes through their internal representation. Because the internal representation of Dac_plugin.hashes is compared, this function does not require an instance of Dac_plugin.t.
Protocol independant hash. Useful to avoid needing the Plugin in the RPC APIs.
raw_hash_to_hex raw_hash returns the Hex representation of the provided raw_hash.
Protocol independent encoding of Dac_plugin.hash values. Only use in situations where the plugin is not available, and for reporting purposes (e.g. when emitting an event or registering an error).
raw_hash_to_bytes converts a raw_hash value to a bytes one. This conversion is safe.
hash_to_raw converts a hash value to a raw_hash one. This conversion is safe.
pp_raw_hash is a pretty printer for raw_hash values.
FIXME: https://gitlab.com/tezos/tezos/-/issues/4856 Fix static supported_hashes type.
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type cannot_convert_raw_hash_to_hash = {raw_hash : raw_hash;proto : Tezos_base.TzPervasives.Protocol_hash.t;
}Type used to track exception when impossible to convert raw_hash to hash.
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type Tezos_base.TzPervasives.error += | Cannot_convert_raw_hash_to_hash of cannot_convert_raw_hash_to_hash
Unlike hash_to_raw this conversion is unsafe.
register make_plugin derives and registers a new Dac_plugin.T given an of_bytes. Implementers of plugin are responsible for providing the definition of this derivation. Functions that expose Protocol.Sc_protocol_reveal_hash.t can be wrapped into hash via Dac_hash.to_bytes and of_bytes.