https://github.com/golang-design/go2generics

🧪 A chunk of experiments and demos about Go 2 generics design (type parameter & type set)
https://github.com/golang-design/go2generics

generics go golang

Last synced: about 2 months ago
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🧪 A chunk of experiments and demos about Go 2 generics design (type parameter & type set)

• Host: GitHub
• URL: https://github.com/golang-design/go2generics
• Owner: golang-design
• License: bsd-2-clause
• Created: 2020-03-13T08:55:45.000Z (over 4 years ago)
• Default Branch: main
• Last Pushed: 2022-04-01T07:55:03.000Z (over 2 years ago)
• Last Synced: 2024-06-20T11:11:20.390Z (3 months ago)
• Topics: generics, go, golang
• Language: Go
• Homepage: https://changkun.de/s/go2generics/
• Size: 244 KB
• Stars: 150
• Watchers: 7
• Forks: 5
• Open Issues: 0
• Metadata Files:
  • Readme: README.md
  • Changelog: history/201006.go2.txt
  • License: LICENSE

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README

        
# go2generics ![](https://changkun.de/urlstat?mode=github&repo=golang-design/go2generics)

A chunk of demos for Go generics design (based on type parameters and type sets).

## Standard Package

### Package `constraints`

See the official implementation [here](https://github.com/golang/exp/tree/master/constraints).

### Package `slices`

See the official implementation [here](https://github.com/golang/exp/tree/master/slices).

### Package `maps`

See the official implementation [here](https://github.com/golang/exp/tree/master/maps).

### Package `container/set`

This package is from the following discussions:

- [golang/go#47331](https://golang.org/issue/47331) proposal: container/set: new package to provide a generic set type (discussion)

See a possible implementation [here](./std/container/set).

### Others (under discussion)

- [golang/go#47657](https://golang.org/issue/47657) proposal: sync, sync/atomic: add PoolOf, MapOf, ValueOf

- [golang/go#47632](https://golang.org/issue/47632) proposal: container/heap: add Heap, a heap backed by a slice

- [golang/go#47619](https://golang.org/issue/47619) proposal: generic functions in the sort package

## Further Examples

See folders in this repository.

## Known Issues

- https://go.dev/issue/45639

- https://go.dev/issue/51338

- sync/*

- notsupport/*

## References

Here are some documents to get familiar with the spirit of generics:

- Changkun Ou. [A Summary of Go Generics Research](./generics.md) 2020.08. Last Updates: 2021.08.

- Changkun Ou. Go 2 Generics: Type Parameters. https://changkun.de/s/go2generics/.

## Licnese

BSD-2-Clause

Copyright © 2020-2021 [Changkun Ou](https://changkun.de)