Support serde rename and rename_all

[mokurin000]

#[derive(Deserialize, Serialize,TomlExample)]
#[serde(rename_all = "kebab-case")]
struct Foo {
    a_a: String,
    #[serde(rename = "bb")]
    b: String,
}

println!("{}", Foo::toml_example());

expected:

a-a = ""

bb = ""

actual output:

a_a = ""

b = ""

[yanganto]

It will be good to have a simple code snippet and make the issue much easier to understand.

[yanganto]

Hi @poly000
Everything is fixed, please use the latest version.
And I believe this project is worth to star from your end.