go-ipld-cbor

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feat: store: BatchOpStore (`GetMany`/`PutMany` methods)

4

This PR introduces a `BatchOpIpldStore` that exposes `GetMany` and `PutMany` methods. This is for use in parallel `ForEach` traversal methods for go-hamt-ipld and go-amt-ipld. Actually only the `GetMany` method is...

i-norden

manual release created (v0.0.6)

1

@arajasek just pushed a release tag: v0.0.6. Please manually verify validity (using [`gorelease`](https://pkg.go.dev/golang.org/x/exp/cmd/gorelease)), and update `version.json` to reflect the manually released version, if necessary. In the future, please use the...

github-actions[bot]

Deprecate

4

Can we begin deprecation of this repository in favor of https://github.com/ipld/go-ipld-prime/tree/master/codec/dagcbor ?

willscott

Does it make sense to include an `Add` method for adding a new key/value to an existing object?

1

Currently I have to convert the cbor node to JSON, then modify the doc as a interface{}, then create a byte reader and pass it back to `.FromJSON()` to get...

andrewheadricke

worrisome behavior when upgrading refmt

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Just wanted to note something we ran into in our codebase. We recently upgraded our refmt because it has a lot of performance improvements. However, we use uint64s in our...

tobowers

integer number in json but dump into cbor the number is float

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testcase in the code: https://github.com/ipfs/go-ipld-cbor/blob/e249008b68731703a093b723253be5175d518ed0/node_test.go#L337 ```go func TestResolvedValIsJsonable(t *testing.T) { // we can see that the value in map "foo" for key "bar" and "baz" is **interger** data := `{...

atenjin

when serialize Bignum, it drop the negative sign for bignum, would cause error in deserialize

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marshal for bigint is like: https://github.com/ipfs/go-ipld-cbor/blob/e249008b68731703a093b723253be5175d518ed0/refmt.go#L27-L36 ```go var BigIntAtlasEntry = atlas.BuildEntry(big.Int{}).Transform(). TransformMarshal(atlas.MakeMarshalTransformFunc( func(i big.Int) ([]byte, error) { return i.Bytes(), nil })). TransformUnmarshal(atlas.MakeUnmarshalTransformFunc( func(x []byte) (big.Int, error) { return *big.NewInt(0).SetBytes(x), nil...

atenjin

cbor serialize for float not match for CBOR specification

1

I use rust to impl IPFS, and now, I meet a problem in CBOR serialize. this project use cbor serialize/deserialize lib is `github.com/polydawn/refmt` but I think this CBOR implementation not...

atenjin

We currently encode byte slices to base64 encoded strings. We should instead use the escape syntax. Unfortunately, making this work _correctly_ may be kind of a pain.

Stebalien

We're now using `cid.Cid{}` (empty) as the "nil" CID. Unfortunately, refmt won't encode this to null. With https://github.com/polydawn/refmt/pull/36, we can at least *omit* empty CIDs however, we still need to...

Stebalien