Official Go implementation of the Ethereum protocol
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go-ethereum/vendor/bazil.org/fuse/debug.go

22 lines
460 B

package fuse
import (
"runtime"
)
func stack() string {
buf := make([]byte, 1024)
return string(buf[:runtime.Stack(buf, false)])
}
func nop(msg interface{}) {}
// Debug is called to output debug messages, including protocol
// traces. The default behavior is to do nothing.
//
// The messages have human-friendly string representations and are
// safe to marshal to JSON.
//
// Implementations must not retain msg.
var Debug func(msg interface{}) = nop