mirror of
https://github.com/luxfi/node.git
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zeekay
7cf87b230b
The module already called itself github.com/luxfi/node while containing no node in Go: cmd/luxd was twenty-one lines that printed the size of a few types, and the Go column of the matrix measured a VM plugin. A repo that fetches the thing it claims to be has not replaced it, so the Go sources move in — 1515 files, the daemon and everything under it — and the build reaches outside this module for nothing. Rust and C++ sit beside it unchanged and are still measured against it by the differential. That is the point of one repo: the reference implementation and the two ports are the same checkout, so parity is a thing you can run rather than a thing you assert. Verified: builds, and the closure carries no lux-private — checked at build time rather than believed. The daemon starts twelve chains on a local network (P X C Q Z A B G K M F, plus D through its plugin) and reports healthy.
59 lines
1.3 KiB
Go
59 lines
1.3 KiB
Go
// Copyright (C) 2019-2025, Lux Industries Inc. All rights reserved.
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// See the file LICENSE for licensing terms.
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package lux
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import (
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"errors"
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"github.com/luxfi/crypto/hash"
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"github.com/luxfi/ids"
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"github.com/luxfi/node/vms/components/verify"
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)
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var (
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errNilMetadata = errors.New("nil metadata is not valid")
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errMetadataNotInitialize = errors.New("metadata was never initialized and is not valid")
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_ verify.Verifiable = (*Metadata)(nil)
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)
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type Metadata struct {
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id ids.ID // The ID of this data
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unsignedBytes []byte // Unsigned byte representation of this data
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bytes []byte // Byte representation of this data
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}
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// Initialize set the bytes and ID
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func (md *Metadata) Initialize(unsignedBytes, bytes []byte) {
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md.id = hash.ComputeHash256Array(bytes)
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md.unsignedBytes = unsignedBytes
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md.bytes = bytes
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}
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// ID returns the unique ID of this data
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func (md *Metadata) ID() ids.ID {
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return md.id
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}
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// UnsignedBytes returns the unsigned binary representation of this data
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func (md *Metadata) Bytes() []byte {
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return md.unsignedBytes
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}
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// Bytes returns the binary representation of this data
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func (md *Metadata) SignedBytes() []byte {
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return md.bytes
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}
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func (md *Metadata) Verify() error {
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switch {
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case md == nil:
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return errNilMetadata
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case md.id == ids.Empty:
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return errMetadataNotInitialize
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default:
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return nil
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}
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}
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