From 653a30247ca47651f95a90a464f291298f8e95ea Mon Sep 17 00:00:00 2001 From: Marius van der Wijden Date: Fri, 10 Apr 2026 12:58:55 +0200 Subject: [PATCH] core/vm: add comments --- core/vm/gascosts.go | 19 +++++++++++++++++++ 1 file changed, 19 insertions(+) diff --git a/core/vm/gascosts.go b/core/vm/gascosts.go index dfca50700a..ba6746758b 100644 --- a/core/vm/gascosts.go +++ b/core/vm/gascosts.go @@ -1,7 +1,25 @@ +// Copyright 2026 The go-ethereum Authors +// This file is part of the go-ethereum library. +// +// The go-ethereum library is free software: you can redistribute it and/or modify +// it under the terms of the GNU Lesser General Public License as published by +// the Free Software Foundation, either version 3 of the License, or +// (at your option) any later version. +// +// The go-ethereum library is distributed in the hope that it will be useful, +// but WITHOUT ANY WARRANTY; without even the implied warranty of +// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +// GNU Lesser General Public License for more details. +// +// You should have received a copy of the GNU Lesser General Public License +// along with the go-ethereum library. If not, see . + package vm import "fmt" +// GasCosts denotes a vector of gas costs in the +// multidimensional metering paradigm. type GasCosts struct { RegularGas uint64 StateGas uint64 @@ -12,6 +30,7 @@ func (g GasCosts) Sum() uint64 { return g.RegularGas + g.StateGas } +// String returns a visual representation of the gas vector. func (g GasCosts) String() string { return fmt.Sprintf("<%v,%v>", g.RegularGas, g.StateGas) }