jyapayne/nim-faststreams
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Follow https://nim-lang.org/docs/asyncdispatch.html\#multiple-async-backend-support precisely

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Zahary Karadjov 2021-12-08 16:59:12 +02:00
commit c653d05f27
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2 changed files with 11 additions and 11 deletions
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16
faststreams/async_backend.nim
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@ -1,12 +1,12 @@
const
# To compile with async support, use `-d:async_backend=chronos|asyncdispatch`
async_backend {.strdefine.} = "none"
# To compile with async support, use `-d:asyncBackend=chronos|asyncdispatch`
asyncBackend {.strdefine.} = "none"
const
faststreams_async_backend {.strdefine.} = ""
when faststreams_async_backend != "":
{.fatal: "use `-d:async_backend` instead".}
{.fatal: "use `-d:asyncBackend` instead".}
type
CloseBehavior* = enum
@ -15,11 +15,11 @@ type
const
debugHelpers* = defined(debugHelpers)
fsAsyncSupport* = async_backend != "none"
fsAsyncSupport* = asyncBackend != "none"
when async_backend == "none":
when asyncBackend == "none":
discard
elif async_backend == "chronos":
elif asyncBackend == "chronos":
import
chronos
@ -29,7 +29,7 @@ elif async_backend == "chronos":
template fsAwait*(f: Future): untyped =
await f
elif async_backend in ["std", "asyncdispatch"]:
elif asyncBackend == "asyncdispatch":
import
std/asyncdispatch
@ -47,7 +47,7 @@ elif async_backend in ["std", "asyncdispatch"]:
type Duration* = int
else:
{.fatal: "Unrecognized network backend: " & async_backend.}
{.fatal: "Unrecognized network backend: " & asyncBackend .}
when defined(danger):
template fsAssert*(x) = discard