49 lines
1.3 KiB
Markdown
49 lines
1.3 KiB
Markdown
# cgo-kzg-4844
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This package implements Go bindings (using [Cgo](https://go.dev/blog/cgo)) for the
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exported functions in [C-KZG-4844](https://github.com/ethereum/c-kzg-4844).
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## Installation
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```
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go get github.com/ethereum/c-kzg-4844
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```
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## Go version
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This package requires `1.19rc1` or later. Version `1.19beta1` and before will
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not work. These versions have a linking issue and are unable to see `blst`
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functions.
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## Example
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For reference, see the `example` module in this directory. You can test it out with `go run`:
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```
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user@system ~/c-kzg-4844/bindings/go/example $ go run .
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go: downloading github.com/ethereum/c-kzg-4844 v0.0.0-20230321204456-577d146c0a5a
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go: downloading github.com/supranational/blst v0.3.11-0.20230124161941-ca03e11a3ff2
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88f1aea383b825371cb98acfbae6c81cce601a2e3129461c3c2b816409af8f3e5080db165fd327db687b3ed632153a62
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```
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## Tests
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Run the tests with this command:
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```
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go test
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```
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## Benchmarks
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Run the benchmarks with this command:
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```
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go test -bench=Benchmark
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```
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## Note
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The `go.mod` and `go.sum` files are in the project's root directory because the
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bindings need access to the c-kzg-4844 source, but Go cannot reference files
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outside its module/package. The best way to deal with this is to make the whole
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project available, that way everything is accessible.
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