struct-builder 0.3.0

Derive a builder for your structs
Documentation 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49

use syn::{parse_quote, ItemStruct};

pub fn sample_named_item_struct() -> ItemStruct {
    parse_quote! {
        #[derive(Debug, Clone, serde::Serialize, serde::Deserialize)]
        pub struct MyStruct<T, I: Send, W>
        where
            W: Sync
        {
            pub public_field: String,
            private_field: String,
            optional: Option<usize>,
            #[serde(rename = "testMe")]
            pub test: std::option::Option<String>,
            test2: option::Option<T>,
            pub dynamic: Box<dyn Send>,
            pub dynamic2: Box<Option<dyn Send>>,
            #[serde(rename = "simpleGeneric")]
            pub generic: T,
            pub generic_inline: I,
            pub generic_where: W
        }
    }
}

pub fn sample_unnamed_item_struct() -> ItemStruct {
    parse_quote! {
        pub struct MyStruct<T, I: Send, W>(
            pub String,
            String,
            Option<usize>,
            #[inline_optional]
            pub std::option::Option<String>,
            option::Option<T>,
            pub Box<dyn Send>,
            pub Box<Option<dyn Send>>,
            #[inline_required]
            pub T,
            pub I,
            pub W
        )
        where
            W: Sync;
    }
}

pub fn sample_unit_item_struct() -> ItemStruct {
    parse_quote! { pub struct MyStruct; }
}