Module grin_store::lmdb

Storage of core types using LMDB.

Structs

• Batch
  Batch to write multiple Writeables to db in an atomic manner.
• PrefixIterator
  An iterator based on key prefix. Caller is responsible for deserialization of the data.
• Store
  LMDB-backed store facilitating data access and serialization. All writes are done through a Batch abstraction providing atomicity.

Enums

• Error
  Main error type for this lmdb

Constants

• ALLOC_CHUNK_SIZE_DEFAULT
  number of bytes to grow the database by when needed
• ALLOC_CHUNK_SIZE_DEFAULT_TEST
  And for test mode, to avoid too much disk allocation on windows

Functions

• option_to_not_found
  unwraps the inner option by converting the none case to a not found error