fix(pbuf): remove buggy & redundant unsafe call

fumiama · fumiama · commit e231feb2d4dc · 2025-10-02T14:55:35.000+08:00
diff --git a/pbuf/pooler.go b/pbuf/pooler.go
@@ -4,7 +4,6 @@ import (
 	"bytes"
 	"io"
 	"reflect"
-	"unsafe"
 )
 
 // UserBuffer with customizable user data structure inside.
@@ -19,7 +18,6 @@ func (bufpooler[USRDAT]) New(config any, pooled UserBuffer[USRDAT]) UserBuffer[U
 	switch c := config.(type) {
 	case int:
 		pooled.Grow(c)
-		*(*[]byte)(unsafe.Pointer(&pooled)) = pooled.Bytes()[:c]
 		if c != pooled.Len() {
 			panic("unexpected bad buffer Grow")
 		}

Original file line number	Diff line number	Diff line change
`@@ -4,7 +4,6 @@ import (`
`4`	`4`	`"bytes"`
`5`	`5`	`"io"`
`6`	`6`	`"reflect"`
`7`		`- "unsafe"`
`8`	`7`	`)`
`9`	`8`
`10`	`9`	`// UserBuffer with customizable user data structure inside.`
`@@ -19,7 +18,6 @@ func (bufpooler[USRDAT]) New(config any, pooled UserBuffer[USRDAT]) UserBuffer[U`
`19`	`18`	`switch c := config.(type) {`
`20`	`19`	`case int:`
`21`	`20`	`pooled.Grow(c)`
`22`		`- ([]byte)(unsafe.Pointer(&pooled)) = pooled.Bytes()[:c]`
`23`	`21`	`if c != pooled.Len() {`
`24`	`22`	`panic("unexpected bad buffer Grow")`
`25`	`23`	`}`