struct-convert 1.4.0

Auto Convert between structs
Documentation 
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use crate::b::B;

pub mod b {
    use struct_convert::Convert;
    #[derive(Debug, PartialEq)]
    pub struct B {
        pub bid: i64,
        pub num: String,
        pub name: String,
    }
}

pub mod a1 {
    use struct_convert::Convert;
    #[derive(Debug, Convert, PartialEq)]
    #[convert(into = "crate::b::B")]
    pub struct A {
        #[convert_field(into = "crate::b::B", rename = "bid")]
        pub id: i64,

        #[convert_field(to_string)]
        pub num: i64,

        #[convert_field(unwrap)]
        pub name: Option<String>,
    }
}

pub mod a2 {
    use struct_convert::Convert;
    #[derive(Debug, Convert, PartialEq)]
    #[convert(into = "crate :: b :: B")]
    pub struct A {
        #[convert_field(into = "crate :: b :: B", rename = "bid")]
        pub id: i64,

        #[convert_field(to_string)]
        pub num: i64,

        #[convert_field(unwrap)]
        pub name: Option<String>,
    }
}

pub mod a3 {
    use struct_convert::Convert;
    #[derive(Debug, Convert, PartialEq)]
    #[convert(into = "  crate::b :: B")]
    pub struct A {
        #[convert_field(into = "  crate::b :: B", rename = "bid")]
        pub id: i64,

        #[convert_field(to_string)]
        pub num: i64,

        #[convert_field(unwrap)]
        pub name: Option<String>,
    }
}

fn main() {}

#[test]
fn test_sample_a1() {
    let a = a1::A {
        id: 2,
        num: 1,
        name: Some("Jack".to_string()),
    };

    let bval: b::B = a.into();

    debug_assert_eq!(
        B {
            num: "1".to_string(),
            bid: 2,
            name: "Jack".to_string(),
        },
        bval
    );
}

#[test]
fn test_sample_a2() {
    let a = a2::A {
        id: 2,
        num: 1,
        name: Some("Jack".to_string()),
    };

    let bval: b::B = a.into();

    debug_assert_eq!(
        B {
            num: "1".to_string(),
            bid: 2,
            name: "Jack".to_string(),
        },
        bval
    );
}

#[test]
fn test_sample_a3() {
    let a = a3::A {
        id: 2,
        num: 1,
        name: Some("Jack".to_string()),
    };

    let bval: b::B = a.into();

    debug_assert_eq!(
        B {
            num: "1".to_string(),
            bid: 2,
            name: "Jack".to_string(),
        },
        bval
    );
}