README.md

@@ -7,24 +7,3 @@ writen in rust!
 感谢 @神楽坂柚咲/伊欧/langyo
 
 在编写过程中的帮助（
-
-## 概况
-
-- `shen-nbt1`
-  - 几周的技术积累
-  - 100 mb/s
-
-- `shen-nbt2`
-  - 2个月的技术积累
-  - 500 mb/s
-
-- `shen-nbt3/4`
-  - 半年的技术积累
-  - v3 有单一依赖库
-  - v4 无依赖库
-  - 2000 mb/s
-
-- `shen-nbt5` (编写中)
-  - 一年左右的技术积累
-  - 4000 mb/s ?
-  - 支持 `serde` 序列化/反序列化

shen-nbt5/src/lib.rs

@@ -61,41 +61,15 @@ impl NbtReader<'_> {
     read!(read_u64, u64, 8);
     read!(read_f32, f32, 4, false);
     read!(read_f64, f64, 8, false);
-
-    pub fn read_u8_array(&mut self, len: usize) -> &[u8] {
+    pub fn read_bytes(&mut self, len: usize) -> &[u8] {
         let value = &self.data[self.cursor..self.cursor + len];
         self.cursor += len;
         value
     }
-    pub fn read_i8_array(&mut self, len: usize) -> &[i8] {
-        let value = unsafe {
-            std::slice::from_raw_parts(self.data[self.cursor..].as_ptr() as *const i8, len)
-        };
-        self.cursor += len;
-        value
-    }
-    pub fn read_string(&mut self, len: usize) -> String {
-        let value = String::from_utf8_lossy(&self.data[self.cursor..self.cursor + len]);
-        self.cursor += len;
-        value.into_owned()
-    }
-    pub fn read_int_array(&mut self, len: usize) -> &[i32] {
-        let datas = self.read_u8_array(len * 4);
-        let value = unsafe {
-            std::slice::from_raw_parts(datas.as_ptr() as *const i32, len)
-        };
-    }
-    pub fn read_long_array(&mut self, len: usize) -> &[i64] {
-        let datas = self.read_u8_array(len * 8);
-        let value = unsafe {
-            std::slice::from_raw_parts(datas.as_ptr() as *const i64, len)
-        };
-    }
-
 }
 
 #[derive(Debug, Clone)]
-pub enum NbtValue {
+pub enum NbtValue<'value> {
     // end: 0
     /// 1: Byte
     Byte(i8),
@@ -113,15 +87,13 @@ pub enum NbtValue {
     ByteArray(Vec<i8>),
     /// 8
     /// 或者叫 u8 array
-    String(String),
+    String(&'value str),
     /// 9
-    List(Vec<NbtValue>),
+    List(Vec<NbtValue<'value>>),
     /// 10
-    Compound(Vec<(String, NbtValue)>),
+    Compound(Vec<(String, NbtValue<'value>)>),
     /// 11
     IntArray(Vec<i32>),
     /// 12
     LongArray(Vec<i64>),
 }
-
-