🏗️ Elegant & Highly Performant Async Gemini Server Framework for the Modern Age
async
framework
gemini-protocol
protocol
gemini
rust
feat(rossweisse): remove required phantom data
+36
-22
+1
-3
examples/struct_router.rs
+1
-3
examples/struct_router.rs
+35
-19
rossweisse/src/implementations/router/fields.rs
+35
-19
rossweisse/src/implementations/router/fields.rs
···
23
23
arguments as super::parser::FieldInitializers<syn::Expr>
24
24
);
25
25
let router_identifier = item.ident;
26
-
let named_fields = match item.fields {
27
-
syn::Fields::Named(fields) => fields,
28
-
_ =>
29
-
panic!(
30
-
"`#[rossweisse::router]` can only be used on `struct`s with named \
31
-
fields"
32
-
),
26
+
let (named_fields, has_fields) = match item.fields {
27
+
syn::Fields::Named(fields) => (fields, true),
28
+
syn::Fields::Unit => (
29
+
syn::FieldsNamed {
30
+
brace_token: syn::token::Brace::default(),
31
+
named: Default::default(),
32
+
},
33
+
false,
34
+
),
35
+
_ => panic!(
36
+
"`#[rossweisse::router]` can only be used on `struct`s with named \
37
+
fields or unit structs"
38
+
),
33
39
};
34
40
let mut default_expressions = vec![];
35
41
let new_method_fields = named_fields.named.iter().map(|field| {
···
54
60
#name: #initialiser,
55
61
}
56
62
});
57
-
let new_methods = quote! {
58
-
fn _new() -> Self {
59
-
Self {
60
-
#(#new_method_fields)*
61
-
router: ::windmark::router::Router::new(),
63
+
let new_methods = if has_fields {
64
+
quote! {
65
+
fn _new() -> Self {
66
+
Self {
67
+
#(#new_method_fields)*
68
+
router: ::windmark::router::Router::new(),
69
+
}
62
70
}
63
71
}
64
-
65
-
pub async fn run(&mut self) -> Result<(), Box<dyn std::error::Error>> {
66
-
self.router.run().await
67
-
}
68
-
69
-
pub fn router(&mut self) -> &mut ::windmark::router::Router {
70
-
&mut self.router
72
+
} else {
73
+
quote! {
74
+
fn _new() -> Self {
75
+
Self {
76
+
router: ::windmark::router::Router::new(),
77
+
}
78
+
}
71
79
}
72
80
};
73
81
let output_fields = named_fields.named;
···
79
87
80
88
impl #router_identifier {
81
89
#new_methods
90
+
91
+
pub async fn run(&mut self) -> Result<(), Box<dyn std::error::Error>> {
92
+
self.router.run().await
93
+
}
94
+
95
+
pub fn router(&mut self) -> &mut ::windmark::router::Router {
96
+
&mut self.router
97
+
}
82
98
}
83
99
};
84
100