[−][src]Module esl01_indexedlog::log

Append-only storage with indexes and integrity checks.

See Log for the main structure. This module also provides surrounding types needed to construct the Log, including IndexDef and some iterators.

Structs

FlushFilterContext	Potentially useful context for the flush filter function.
IndexDef	Definition of an index. It includes: name, function to extract index keys, and how much the index can lag on disk.
Log	An append-only storage with indexes and integrity checks.
LogIter	Iterator over all entries in a `Log`.
LogLookupIter	Iterator over `Log` entries selected by an index lookup.
LogMetadata	Metadata about index names, logical [`Log`] and [`Index`] file lengths.
LogRangeIter	Iterator over keys and `LogLookupIter`, filtered by an index prefix.
OpenOptions	Options used to configured how an `Log` is opened.

ChecksumType	What checksum function to use for an entry.
FlushFilterOutput	Output of a flush filter.
GenericPath	Abstract Path for [`Log`].
IndexOutput	Output of an index function. Bytes that can be used for lookups.