do not export isDestroyed() function

Your Name · Your Name · commit fed96e5c9a1f · 2025-07-13T17:27:27.000-05:00
diff --git a/core/buffer.go b/core/buffer.go
@@ -251,7 +251,8 @@ func (b *Buffer) Mutable() bool {
 	return b.mutable
 }
 
-func (b *Buffer) IsDestroyed() bool {
+// isDestroyed returns true if the buffer is destroyed
+func (b *Buffer) isDestroyed() bool {
 	b.RLock()
 	defer b.RUnlock()
 	return b.data == nil
diff --git a/core/coffer.go b/core/coffer.go
@@ -178,5 +178,5 @@ func (s *Coffer) destroyed() bool {
 		return true
 	}
 
-	return s.left.IsDestroyed() || s.right.IsDestroyed()
+	return s.left.isDestroyed() || s.right.isDestroyed()
 }

Original file line number	Diff line number	Diff line change
`@@ -251,7 +251,8 @@ func (b *Buffer) Mutable() bool {`
`251`	`251`	`return b.mutable`
`252`	`252`	`}`
`253`	`253`
`254`		`-func (b *Buffer) IsDestroyed() bool {`
	`254`	`+// isDestroyed returns true if the buffer is destroyed`
	`255`	`+func (b *Buffer) isDestroyed() bool {`
`255`	`256`	`b.RLock()`
`256`	`257`	`defer b.RUnlock()`
`257`	`258`	`return b.data == nil`
Original file line number	Diff line number	Diff line change
`@@ -178,5 +178,5 @@ func (s *Coffer) destroyed() bool {`
`178`	`178`	`return true`
`179`	`179`	`}`
`180`	`180`
`181`		`- return s.left.IsDestroyed() \|\| s.right.IsDestroyed()`
	`181`	`+ return s.left.isDestroyed() \|\| s.right.isDestroyed()`
`182`	`182`	`}`