nim-libp2p/libp2p/transcoder.nim

# Nim-Libp2p
# Copyright (c) 2023 Status Research & Development GmbH
# Licensed under either of
#  * Apache License, version 2.0, ([LICENSE-APACHE](LICENSE-APACHE))
#  * MIT license ([LICENSE-MIT](LICENSE-MIT))
# at your option.
# This file may not be copied, modified, or distributed except according to
# those terms.

## This module implements transcoder interface.
import vbuffer

type Transcoder* = object
  stringToBuffer*:
    proc(s: string, vb: var VBuffer): bool {.nimcall, gcsafe, noSideEffect, raises: [].}
  bufferToString*: proc(vb: var VBuffer, s: var string): bool {.
    nimcall, gcsafe, noSideEffect, raises: []
  .}
  validateBuffer*:
    proc(vb: var VBuffer): bool {.nimcall, gcsafe, noSideEffect, raises: [].}