diff --git a/logger/logger.go b/logger/logger.go
index 0f5350b09..8c3038cc0 100644
--- a/logger/logger.go
+++ b/logger/logger.go
@@ -254,3 +254,18 @@ func validLogLevel(logLevel string) bool {
 	}
 	return false
 }
+
+// LogClosure is a closure that can be printed with %s to be used to
+// generate expensive-to-create data for a detailed log level and avoid doing
+// the work if the data isn't printed.
+type LogClosure func() string
+
+func (c LogClosure) String() string {
+	return c()
+}
+
+// NewLogClosure casts a function to a LogClosure.
+// See LogClosure for details.
+func NewLogClosure(c func() string) LogClosure {
+	return c
+}
diff --git a/peer/log.go b/peer/log.go
index 500ce6a07..23cea4fdd 100644
--- a/peer/log.go
+++ b/peer/log.go
@@ -24,19 +24,6 @@ const (
 var log, _ = logger.Get(logger.SubsystemTags.PEER)
 var spawn = panics.GoroutineWrapperFunc(log)
 
-// LogClosure is a closure that can be printed with %s to be used to
-// generate expensive-to-create data for a detailed log level and avoid doing
-// the work if the data isn't printed.
-type logClosure func() string
-
-func (c logClosure) String() string {
-	return c()
-}
-
-func newLogClosure(c func() string) logClosure {
-	return logClosure(c)
-}
-
 // formatLockTime returns a transaction lock time as a human-readable string.
 func formatLockTime(lockTime uint64) string {
 	// The lock time field of a transaction is either a block height at
diff --git a/peer/peer.go b/peer/peer.go
index 29e554e04..8a6e30160 100644
--- a/peer/peer.go
+++ b/peer/peer.go
@@ -1029,7 +1029,7 @@ func (p *Peer) readMessage() (wire.Message, []byte, error) {
 
 	// Use closures to log expensive operations so they are only run when
 	// the logging level requires it.
-	log.Debugf("%s", newLogClosure(func() string {
+	log.Debugf("%s", logger.NewLogClosure(func() string {
 		// Debug summary of message.
 		summary := messageSummary(msg)
 		if len(summary) > 0 {
@@ -1038,10 +1038,10 @@ func (p *Peer) readMessage() (wire.Message, []byte, error) {
 		return fmt.Sprintf("Received %s%s from %s",
 			msg.Command(), summary, p)
 	}))
-	log.Tracef("%s", newLogClosure(func() string {
+	log.Tracef("%s", logger.NewLogClosure(func() string {
 		return spew.Sdump(msg)
 	}))
-	log.Tracef("%s", newLogClosure(func() string {
+	log.Tracef("%s", logger.NewLogClosure(func() string {
 		return spew.Sdump(buf)
 	}))
 
@@ -1057,7 +1057,7 @@ func (p *Peer) writeMessage(msg wire.Message) error {
 
 	// Use closures to log expensive operations so they are only run when
 	// the logging level requires it.
-	log.Debugf("%s", newLogClosure(func() string {
+	log.Debugf("%s", logger.NewLogClosure(func() string {
 		// Debug summary of message.
 		summary := messageSummary(msg)
 		if len(summary) > 0 {
@@ -1066,10 +1066,10 @@ func (p *Peer) writeMessage(msg wire.Message) error {
 		return fmt.Sprintf("Sending %s%s to %s", msg.Command(),
 			summary, p)
 	}))
-	log.Tracef("%s", newLogClosure(func() string {
+	log.Tracef("%s", logger.NewLogClosure(func() string {
 		return spew.Sdump(msg)
 	}))
-	log.Tracef("%s", newLogClosure(func() string {
+	log.Tracef("%s", logger.NewLogClosure(func() string {
 		var buf bytes.Buffer
 		_, err := wire.WriteMessageN(&buf, msg, p.ProtocolVersion(),
 			p.cfg.DAGParams.Net)
diff --git a/rpcclient/log.go b/rpcclient/log.go
index 1b96a0646..f7dcdd4b9 100644
--- a/rpcclient/log.go
+++ b/rpcclient/log.go
@@ -32,20 +32,3 @@ func UseLogger(logger logs.Logger) {
 	log = logger
 	spawn = panics.GoroutineWrapperFunc(log)
 }
-
-// LogClosure is a closure that can be printed with %s to be used to
-// generate expensive-to-create data for a detailed log level and avoid doing
-// the work if the data isn't printed.
-type logClosure func() string
-
-// String invokes the log closure and returns the results string.
-func (c logClosure) String() string {
-	return c()
-}
-
-// newLogClosure returns a new closure over the passed function which allows
-// it to be used as a parameter in a logging function that is only invoked when
-// the logging level is such that the message will actually be logged.
-func newLogClosure(c func() string) logClosure {
-	return logClosure(c)
-}
diff --git a/txscript/engine.go b/txscript/engine.go
index f9ef45e1c..65d4e9a0a 100644
--- a/txscript/engine.go
+++ b/txscript/engine.go
@@ -6,6 +6,7 @@ package txscript
 
 import (
 	"fmt"
+	"github.com/kaspanet/kaspad/logger"
 	"math/big"
 
 	"github.com/kaspanet/kaspad/ecc"
@@ -221,7 +222,7 @@ func (vm *Engine) CheckErrorCondition(finalScript bool) error {
 	}
 	if !v {
 		// Log interesting data.
-		log.Tracef("%s", newLogClosure(func() string {
+		log.Tracef("%s", logger.NewLogClosure(func() string {
 			dis0, _ := vm.DisasmScript(0)
 			dis1, _ := vm.DisasmScript(1)
 			return fmt.Sprintf("scripts failed: script0: %s\n"+
@@ -320,7 +321,7 @@ func (vm *Engine) Step() (done bool, err error) {
 func (vm *Engine) Execute() (err error) {
 	done := false
 	for !done {
-		log.Tracef("%s", newLogClosure(func() string {
+		log.Tracef("%s", logger.NewLogClosure(func() string {
 			dis, err := vm.DisasmPC()
 			if err != nil {
 				return fmt.Sprintf("stepping (%s)", err)
@@ -332,7 +333,7 @@ func (vm *Engine) Execute() (err error) {
 		if err != nil {
 			return err
 		}
-		log.Tracef("%s", newLogClosure(func() string {
+		log.Tracef("%s", logger.NewLogClosure(func() string {
 			var dstr, astr string
 
 			// if we're tracing, dump the stacks.
diff --git a/txscript/log.go b/txscript/log.go
index b95819a10..4ddc666fc 100644
--- a/txscript/log.go
+++ b/txscript/log.go
@@ -9,16 +9,3 @@ import (
 )
 
 var log, _ = logger.Get(logger.SubsystemTags.SCRP)
-
-// LogClosure is a closure that can be printed with %s to be used to
-// generate expensive-to-create data for a detailed log level and avoid doing
-// the work if the data isn't printed.
-type logClosure func() string
-
-func (c logClosure) String() string {
-	return c()
-}
-
-func newLogClosure(c func() string) logClosure {
-	return logClosure(c)
-}