增加websocket支持

vendor/github.com/bytedance/sonic/ast/encode.go

@@ -19,6 +19,8 @@ package ast
 import (
     `sync`
     `unicode/utf8`
+
+    `github.com/bytedance/sonic/internal/rt`
 )
 
 const (
@@ -163,18 +165,18 @@ func (self *Node) encodeFalse(buf *[]byte) error {
 }
 
 func (self *Node) encodeNumber(buf *[]byte) error {
-    str := self.toString()
+    str := rt.StrFrom(self.p, self.v)
     *buf = append(*buf, str...)
     return nil
 }
 
 func (self *Node) encodeString(buf *[]byte) error {
-    if self.l == 0 {
+    if self.v == 0 {
         *buf = append(*buf, '"', '"')
         return nil
     }
 
-    quote(buf, self.toString())
+    quote(buf, rt.StrFrom(self.p, self.v))
     return nil
 }
 
@@ -193,17 +195,16 @@ func (self *Node) encodeArray(buf *[]byte) error {
     
     *buf = append(*buf, '[')
 
-    var started bool
-    for i := 0; i < nb; i++ {
-        n := self.nodeAt(i)
-        if !n.Exists() {
-            continue
-        }
-        if started {
-            *buf = append(*buf, ',')
-        }
-        started = true
-        if err := n.encode(buf); err != nil {
+    var p = (*Node)(self.p)
+    err := p.encode(buf)
+    if err != nil {
+        return err
+    }
+    for i := 1; i < nb; i++ {
+        *buf = append(*buf, ',')
+        p = p.unsafe_next()
+        err := p.encode(buf)
+        if err != nil {
             return err
         }
     }
@@ -239,21 +240,20 @@ func (self *Node) encodeObject(buf *[]byte) error {
     
     *buf = append(*buf, '{')
 
-    var started bool
-    for i := 0; i < nb; i++ {
-        n := self.pairAt(i)
-        if n == nil || !n.Value.Exists() {
-            continue
-        }
-        if started {
-            *buf = append(*buf, ',')
-        }
-        started = true
-        if err := n.encode(buf); err != nil {
+    var p = (*Pair)(self.p)
+    err := p.encode(buf)
+    if err != nil {
+        return err
+    }
+    for i := 1; i < nb; i++ {
+        *buf = append(*buf, ',')
+        p = p.unsafe_next()
+        err := p.encode(buf)
+        if err != nil {
             return err
         }
     }
 
     *buf = append(*buf, '}')
     return nil
-}
+}