nim-libp2p-experimental/libp2p/transcoder.nim

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# Nim-Libp2p
# Copyright (c) 2022 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,
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vb: var VBuffer): bool {.nimcall, gcsafe, noSideEffect, raises: [Defect].}
bufferToString*: proc(vb: var VBuffer,
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s: var string): bool {.nimcall, gcsafe, noSideEffect, raises: [Defect].}
validateBuffer*: proc(vb: var VBuffer): bool {.nimcall, gcsafe, noSideEffect, raises: [Defect].}