mirror of https://github.com/status-im/nim-eth.git
18 lines
313 B
Nim
18 lines
313 B
Nim
import
|
|
std/options, ../rlp
|
|
|
|
proc read*[T](rlp: var Rlp, O: type Option[T]): O {.inline.} =
|
|
mixin read
|
|
if not rlp.isEmpty:
|
|
result = some read(rlp, T)
|
|
|
|
proc append*(writer: var RlpWriter, value: Option) =
|
|
if value.isSome:
|
|
writer.append value.get
|
|
else:
|
|
writer.append ""
|
|
|
|
export
|
|
options, rlp
|
|
|