README
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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.
Package slices
See the official implementation here.
Package maps
See the official implementation here.
Package container/set
This package is from the following discussions:
- golang/go#47331 proposal: container/set: new package to provide a generic set type (discussion)
See a possible implementation here.
Others (under discussion)
- golang/go#47657 proposal: sync, sync/atomic: add PoolOf, MapOf, ValueOf
- golang/go#47632 proposal: container/heap: add Heap, a heap backed by a slice
- golang/go#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 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
Directories
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| Path | Synopsis |
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Package errors offers try/catch/final primitives for error handling
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Package errors offers try/catch/final primitives for error handling |
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Package maps implements simple functions to manipulate maps in various ways.
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Package maps implements simple functions to manipulate maps in various ways. |
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Package metrics provides a general mechanism for accumulating metrics of different values.
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Package metrics provides a general mechanism for accumulating metrics of different values. |
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Package ring implements operations on generic circular lists.
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Package ring implements operations on generic circular lists. |
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std
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constraints
Package constraints defines a set of useful constraints to be used with type parameters.
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Package constraints defines a set of useful constraints to be used with type parameters. |
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container/set
Package set defines a Set type that holds a set of elements.
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Package set defines a Set type that holds a set of elements. |
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maps
Package maps defines various functions useful with maps of any type.
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Package maps defines various functions useful with maps of any type. |
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slices
Package slices defines various functions useful with slices of any type.
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Package slices defines various functions useful with slices of any type. |
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talk118
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