Fields

• readOffsets :: forall t. (HasCallStack, Traversable t) => ChunkNo -> t RelativeSlot -> m (t (Maybe SecondaryOffset))

  See readOffsets

• readFirstFilledSlot :: HasCallStack => ChunkNo -> m (Maybe RelativeSlot)

  See readFirstFilledSlot

• openPrimaryIndex :: HasCallStack => ChunkNo -> AllowExisting -> m (Handle h)

  See open

• appendOffsets :: forall f. (HasCallStack, Foldable f) => Handle h -> f SecondaryOffset -> m ()

  See appendOffsets

• readEntries :: forall t. (HasCallStack, Traversable t) => ChunkNo -> t (IsEBB, SecondaryOffset) -> m (t (Entry blk, BlockSize))

  See readEntries

• readAllEntries :: HasCallStack => SecondaryOffset -> ChunkNo -> (Entry blk -> Bool) -> Word64 -> IsEBB -> m [WithBlockSize (Entry blk)]

  See readAllEntries

• appendEntry :: HasCallStack => ChunkNo -> Handle h -> WithBlockSize (Entry blk) -> m Word64

  See appendEntry

• close :: HasCallStack => m ()

  Close the index and stop any background threads.

  Should be called when the ImmutableDB is closed.

• restart :: HasCallStack => ChunkNo -> m ()

  Restart a closed index using the given chunk as the current chunk, drop all previously cached information.

  NOTE: this will only used in the testsuite, when we need to truncate.

Fields

• pastChunksToCache :: Word32

  Maximum number of past chunks to cache, excluding the current chunk.

  NOTE: must be > 0

• expireUnusedAfter :: DiffTime

  Expire past chunks that haven't been used for $sel:expireUnusedAfter:CacheConfig from the cache, regardless the number of past chunks in the cache.