protoiter

protoiter is a Go package that provides generic iterator functions for Protocol Buffers reflection, leveraging the new iter package introduced in Go 1.23.

Overview

The package offers a set of utility functions to create iterators for various Protocol Buffers entities, including:

• Descriptors
• Enum Types
• Extension Types
• Files
• Message Fields
• Message Types

Usage Example

package main

import (
    "fmt"
    "iter"

    "github.com/goaux/protoiter"
    "google.golang.org/protobuf/reflect/protoreflect"
)

func main() {
    // Assuming you have a collection of descriptors
    for i, descriptor := range protoiter.Each(yourDescriptorCollection) {
        fmt.Printf("Index: %d, Descriptor: %v\n", i, descriptor)
    }
}