feat: add &mut [u8] implementation for TOutputProtocol

pilota/src/thrift/binary.rs

@@ -559,6 +559,189 @@ impl TOutputProtocol for TBinaryProtocol<&mut LinkedBytes> {
     }
 }
 
+impl<'a> TOutputProtocol for TBinaryProtocol<&'a mut [u8]> {
+    type BufMut = &'a mut [u8];
+
+    #[inline]
+    fn write_message_begin(
+        &mut self,
+        identifier: &TMessageIdentifier,
+    ) -> Result<(), ThriftException> {
+        let msg_type_u8: u8 = identifier.message_type.into();
+        let version = (VERSION_1 | msg_type_u8 as u32) as i32;
+        self.write_i32(version)?;
+        self.write_faststr(identifier.name.clone())?;
+        self.write_i32(identifier.sequence_number)?;
+        Ok(())
+    }
+
+    #[inline]
+    fn write_message_end(&mut self) -> Result<(), ThriftException> {
+        Ok(())
+    }
+
+    #[inline]
+    fn write_struct_begin(&mut self, _: &TStructIdentifier) -> Result<(), ThriftException> {
+        Ok(())
+    }
+
+    #[inline]
+    fn write_struct_end(&mut self) -> Result<(), ThriftException> {
+        Ok(())
+    }
+
+    #[inline]
+    fn write_field_begin(&mut self, field_type: TType, id: i16) -> Result<(), ThriftException> {
+        let mut data: [u8; 3] = [0; 3];
+        data[0] = field_type as u8;
+        let id = id.to_be_bytes();
+        data[1] = id[0];
+        data[2] = id[1];
+        self.trans.write_slice(&data);
+        Ok(())
+    }
+
+    #[inline]
+    fn write_field_end(&mut self) -> Result<(), ThriftException> {
+        Ok(())
+    }
+
+    #[inline]
+    fn write_field_stop(&mut self) -> Result<(), ThriftException> {
+        self.write_byte(TType::Stop as u8)
+    }
+
+    #[inline]
+    fn write_bool(&mut self, b: bool) -> Result<(), ThriftException> {
+        if b {
+            self.write_i8(1)
+        } else {
+            self.write_i8(0)
+        }
+    }
+
+    #[inline]
+    fn write_bytes(&mut self, b: Bytes) -> Result<(), ThriftException> {
+        self.write_i32(b.len() as i32)?;
+        self.write_bytes_without_len(b)
+    }
+
+    #[inline]
+    fn write_bytes_without_len(&mut self, b: Bytes) -> Result<(), ThriftException> {
+        self.trans.write_slice(&b);
+        Ok(())
+    }
+
+    #[inline]
+    fn write_byte(&mut self, b: u8) -> Result<(), ThriftException> {
+        self.trans.write_u8(b);
+        Ok(())
+    }
+
+    #[inline]
+    fn write_uuid(&mut self, u: [u8; 16]) -> Result<(), ThriftException> {
+        self.trans.write_slice(&u);
+        Ok(())
+    }
+
+    #[inline]
+    fn write_i8(&mut self, i: i8) -> Result<(), ThriftException> {
+        self.trans.write_i8(i);
+        Ok(())
+    }
+
+    #[inline]
+    fn write_i16(&mut self, i: i16) -> Result<(), ThriftException> {
+        self.trans.write_i16(i);
+        Ok(())
+    }
+
+    #[inline]
+    fn write_i32(&mut self, i: i32) -> Result<(), ThriftException> {
+        self.trans.write_i32(i);
+        Ok(())
+    }
+
+    #[inline]
+    fn write_i64(&mut self, i: i64) -> Result<(), ThriftException> {
+        self.trans.write_i64(i);
+        Ok(())
+    }
+
+    #[inline]
+    fn write_double(&mut self, d: f64) -> Result<(), ThriftException> {
+        self.trans.write_f64(d);
+        Ok(())
+    }
+
+    #[inline]
+    fn write_string(&mut self, s: &str) -> Result<(), ThriftException> {
+        self.write_i32(s.len() as i32)?;
+        self.trans.write_slice(s.as_bytes());
+        Ok(())
+    }
+
+    #[inline]
+    fn write_faststr(&mut self, s: FastStr) -> Result<(), ThriftException> {
+        self.write_i32(s.len() as i32)?;
+        self.trans.write_slice(s.as_ref());
+        Ok(())
+    }
+
+    #[inline]
+    fn write_list_begin(&mut self, identifier: TListIdentifier) -> Result<(), ThriftException> {
+        self.write_byte(identifier.element_type.into())?;
+        self.write_i32(identifier.size as i32)
+    }
+
+    #[inline]
+    fn write_list_end(&mut self) -> Result<(), ThriftException> {
+        Ok(())
+    }
+
+    #[inline]
+    fn write_set_begin(&mut self, identifier: TSetIdentifier) -> Result<(), ThriftException> {
+        self.write_byte(identifier.element_type.into())?;
+        self.write_i32(identifier.size as i32)
+    }
+
+    #[inline]
+    fn write_set_end(&mut self) -> Result<(), ThriftException> {
+        Ok(())
+    }
+
+    #[inline]
+    fn write_map_begin(&mut self, identifier: TMapIdentifier) -> Result<(), ThriftException> {
+        let key_type = identifier.key_type;
+        self.write_byte(key_type.into())?;
+        let val_type = identifier.value_type;
+        self.write_byte(val_type.into())?;
+        self.write_i32(identifier.size as i32)
+    }
+
+    #[inline]
+    fn write_map_end(&mut self) -> Result<(), ThriftException> {
+        Ok(())
+    }
+
+    #[inline]
+    fn flush(&mut self) -> Result<(), ThriftException> {
+        Ok(())
+    }
+
+    #[inline]
+    fn write_bytes_vec(&mut self, b: &[u8]) -> Result<(), ThriftException> {
+        self.write_i32(b.len() as i32)?;
+        self.trans.write_slice(b);
+        Ok(())
+    }
+
+    #[inline]
+    fn buf_mut(&mut self) -> &mut Self::BufMut {
+        &mut self.trans
+    }
+}
+
 impl TInputProtocol for TBinaryProtocol<&mut Bytes> {
     type Buf = Bytes;