logos-storage/nim-datastore
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use shared table

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Dmitriy Ryajov 2023-09-12 13:50:07 -06:00
parent b7454d6e3d
commit 9bbf3ed595
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1 changed files with 13 additions and 5 deletions
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18
datastore/memoryds.nim
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@ -1,4 +1,5 @@
import std/tables
import std/sharedtables
import std/sequtils
import std/strutils
import std/algorithm
@ -18,13 +19,16 @@ push: {.upraises: [].}
type
MemoryDatastore* = ref object of Datastore
store*: Table[Key, seq[byte]]
store*: SharedTable[Key, seq[byte]]
method has*(
self: MemoryDatastore,
key: Key): Future[?!bool] {.async.} =
return success self.store.hasKey(key)
self.store.withValue(key, value):
return success true
do:
return success(false)
method delete*(
self: MemoryDatastore,
@ -108,8 +112,12 @@ method put*(
# return success iter
method close*(self: MemoryDatastore): Future[?!void] {.async.} =
self.store.clear()
self.store.deinitSharedTable()
return success()
func new*(tp: type MemoryDatastore): MemoryDatastore =
MemoryDatastore()
proc new*(tp: type MemoryDatastore): MemoryDatastore =
var
table: SharedTable[Key, seq[byte]]
table.init()
MemoryDatastore(store: table)