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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.
64 lines
1.3 KiB
Go
64 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 fee
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import (
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"errors"
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"fmt"
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"github.com/luxfi/node/vms/components/gas"
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"github.com/luxfi/node/vms/platformvm/txs"
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)
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var (
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_ Calculator = (*dynamicCalculator)(nil)
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ErrCalculatingComplexity = errors.New("error calculating complexity")
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ErrCalculatingGas = errors.New("error calculating gas")
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ErrCalculatingCost = errors.New("error calculating cost")
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)
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func NewDynamicCalculator(
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weights gas.Dimensions,
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price gas.Price,
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) Calculator {
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return &dynamicCalculator{
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weights: weights,
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price: price,
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}
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}
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type dynamicCalculator struct {
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weights gas.Dimensions
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price gas.Price
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}
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func (c *dynamicCalculator) CalculateFee(tx txs.UnsignedTx) (uint64, error) {
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complexity, err := TxComplexity(tx)
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if err != nil {
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return 0, fmt.Errorf("%w: %w", ErrCalculatingComplexity, err)
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}
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gas, err := complexity.ToGas(c.weights)
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if err != nil {
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return 0, fmt.Errorf(
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"%w with complexity (%v) and weights (%v): %w",
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ErrCalculatingGas,
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complexity,
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c.weights,
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err,
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)
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}
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fee, err := gas.Cost(c.price)
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if err != nil {
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return 0, fmt.Errorf(
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"%w with gas (%d) and price (%d): %w",
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ErrCalculatingCost,
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gas,
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c.price,
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err,
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)
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}
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return fee, nil
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}
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