You are an expert in writing code in many different languages. Your goal is to perform code completion for the following code, keeping in mind the rest of the code and the file meta data.
    Metadata details:
    filename: interpreter.go
    path of file: ./repos/sliver/implant/sliver/encoders/traffic
    
    the code of the file until where you have to start completion: //go:build !((linux && (386 || amd64)) || (darwin && (amd64 || arm64)) || (windows && amd64))

package traffic

/*
	Sliver Implant Framework
	Copyright (C) 2023  Bishop Fox

	This program is free software: you can redistribute it and/or modify
	it under the terms of the GNU General Public License as published by
	the Free Software Foundation, either version 3 of the License, or
	(at your option) any later version.

	This program is distr
    
func CreateTrafficEncoder(name string, wasm []byte, logger TrafficEncoderLogCallback) (*TrafficEncoder, error) {
	ctx := context.Background()
	wasmRuntime := wazero.NewRuntimeWithConfig(ctx, wazero.NewRuntimeConfigInterpreter())

	// Build the runtime and expose helper functions
	_, err := wasmRuntime.NewHostModuleBuilder(name).

		// Rand function
		NewFunctionBuilder().WithFunc(func() uint64 {
		buf := make([]byte, 8)
		rand.Read(buf)
		return binary.LittleEndian.Uint64(buf)
	}).Export("rand").

		// Time function
		NewFunctionBuilder().WithFunc(func() int64 {
		return time.Now().UnixNano()
	}).Export("time").

		// Log function
		NewFunctionBuilder().WithFunc(func(_ context.Context, m api.Module, offset, byteCount uint32) {
		buf, ok := m.Memory().Read(offset, byteCount)
		if !ok {
			logger(fmt.Sprintf("Log error: Memory.Read(%d, %d) out of range", offset, byteCount))
		}
		logger(string(buf))
	}).Export("log").Instantiate(ctx)
	if err != nil {
		return nil, err
	}
	_, err = wasi.Instantiate(ctx, wasmRuntime)
	if err != nil {
		return nil, err
	}

	compiledMod, err := wasmRuntime.CompileModule(ctx, wasm)
	if err != nil {
		return nil, err
	}
	mod, err := wasmRuntime.InstantiateModule(ctx, compiledMod, wazero.NewModuleConfig())
	if err != nil {
		return nil, err
	}

	return &TrafficEncoder{
		ctx:     ctx,
		runtime: wasmRuntime,
		mod:     mod,
		lock:    sync.Mutex{},

		encoder: mod.ExportedFunction("encode"),
		decoder: mod.ExportedFunction("decode"),

		// These are undocumented, but exported. See tinygo-org/tinygo#2788
		malloc: mod.ExportedFunction("malloc"),
		free:   mod.ExportedFunction("free"),
	}, nil
}