Tezos_raw_protocol_008_PtEdo2ZkSourceOnly delegates with at least one roll take part in the amendment procedure. It works as follows:
Result of applying an operation, can be used for experimenting with protocol updates, by clients to print out a summary of the operation at pre-injection simulation and at confirmation time, and by block explorers.
See Lazy_storage_kind for an introduction on lazy storage.
Lazy_storage offers a unified interface for specific Michelson datatype that behave somewhat lazily, because they are intended to be quite big. Instead of serializing/deserializing the whole value to/from the storage, only an identifier is used. The identifier acts like a pointer. When using the value in a Michelson script, some part of it may be read from the storage, and a lightweight diff is computed. The diff is effectively applied to the storage at the end of the execution.
Basic roll manipulation.
Default annotations
Tezos Protocol Implementation - Typed storage builders.
Manages all the voting related storage in Storage.Vote.