Help us shape the future of Go! Take the 2026 Go Developer Survey

Why Go
- Case Studies
  
  Common problems companies solve with Go
- Use Cases
  
  Stories about how and why companies use Go
- Security
  
  How Go can help keep you secure by default
Learn
Docs
- Effective Go
  
  Tips for writing clear, performant, and idiomatic Go code
- Go User Manual
  
  A complete introduction to building software with Go
- Standard library
  
  Reference documentation for Go's standard library
- Release Notes
  
  Learn what's new in each Go release
- API
  
  Reference documentation for the pkg.go.dev API
Packages
Community
- Recorded Talks
  
  Videos from prior events
- Meetups
  
  Meet other local Go developers
- Conferences
  
  Learn and network with Go developers from around the world
- Go blog
  
  The Go project's official blog.
- Go project
  
  Get help and stay informed from Go
- Get connected

rendering

package

Go to main page

Versions in this module

v1

v1.55.0

Oct 21, 2026

Changes in this version

+ type Engine struct

+ func NewEngine(format Format) *Engine

+ func NewEngineWithWriters(format Format, stdout, stderr io.Writer) *Engine

+ func (e *Engine) HandleCommandOutput(req *proto.SendCommandOutputRequest)

+ func (e *Engine) HandlePrompt(req *proto.PromptRequest) *proto.PromptResponse

+ type EnvelopeBlock struct

+ Payload json.RawMessage

+ Type string

+ type Format string

+ const FormatJSON

+ const FormatText

+ type JSONEnvelope struct

+ Command string

+ Data []EnvelopeBlock