serde2file's derive macro

usage / 用法

```ignore

[derive(Serialize, Deserialize, Serde2File)]

[serde2file(

encrypt = "TestEncryptTool::encrypt",
decrypt = "TestEncryptTool::decrypt",
crypt_arg_type = "&'static str",
dump_file_name = "test_data.json"

)] ```

Attributes / 属性 :

• [serde2file(arg1=value1,...)]

  • encrypt Data encryption method
  • decrypt Data decryption method
  • The above encryption and decryption methods must be set at the same time, otherwise encryption and decryption will not be performed.
  • example : #[serde2file(encrypt="TestEncryptTool::encrypt",decrypt="TestEncryptTool::decrypt")]
  • dumpfilename
  • Custom dump file name
  • If not set ,the default dump file name is the full name of the current Struct.
  • For example, the default dump file name corresponding to serde2file::test::TestData is serde2file-test-TestData.json
  • example : #[serde2file(dumpfilename = "test_data.json")]
  • cryptargtype
  • Define additional encryption and decryption parameter types
  • Used to pass custom parameters to encryption or decryption functions
  • example : #[serde2file(cryptargtype = "&'static str")]
  • Dynamically determine the file name and save path
  • filenamegetter : File name personalization acquisition function
  • filenamegetterargtype : File name acquisition function parameter type, used to dynamically obtain file name according to parameters

• [serde2file(参数1=值1,...)]

  • encrypt 数据加密方法
  • decrypt 数据解密方法
  • 以上加密和解密方法必须同时设置，否则不进行加解密。
  • 例如：#[file_encrypt(encrypt="TestEncryptTool::encrypt",decrypt="TestEncryptTool::decrypt")]
  • dumpfilename
  • 设置自定义的转储文件名称
  • 自定义转储文件名称
  • 默认为当前Struct的完整名称，
  • 如serde2file::test::TestData对应的缺省转储文件名称为serde2file-test-TestData.json
  • 例如：#[serde2file(dumpfilename = "test_data.json")]
  • cryptargtype
  • 定义额外的加解密参数类型
  • 用于向加密或解密函数传递自定义参数使用
  • 例如：#[serde2file(cryptargtype = "&'static str")]
  • 动态确定文件名称和保存路径
  • filenamegetter 文件名称获取函数
  • filenamegetterargtype 文件名称获取函数传参类型，用于根据参数动态获取文件名称
  • 例如：#[serde2file(filenamegetter = "somegetfilenamefunction",filenamegetterargtype = "String")]

Examples/例子

```rust use serde2filemacroderive::Serde2File;

[derive(Debug, Serialize, Deserialize, Default, PartialEq, Eq, Serde2File)]

[serde2file(

encrypt = "TestEncryptTool::encrypt",
decrypt = "TestEncryptTool::decrypt",
crypt_arg_type = "&'static str",
file_name_getter_arg_type = "(&str,&str)",
file_name_getter = "(&str,&str)",
dump_file_name = "test_data.json",   
file_name_getter = "some_get_file_name_function",
file_name_getter_arg_type = "String"

)] struct TestData { id: String, name: String, } ```