move_syn/functions/
mod.rs

1use cfg_if::cfg_if;
2use unsynn::*;
3
4use crate::{Generics, kw};
5
6#[cfg(feature = "fun-sig")]
7mod signature;
8
9#[cfg(feature = "fun-sig")]
10pub use self::signature::FunctionArg;
11
12unsynn! {
13    pub struct Function {
14        entry: Option<kw::Entry>,
15        fun_kw: kw::Fun,
16        ident: Ident,
17        generics: Option<Generics>,
18        args: Arguments,
19        ret: Option<Returns>,
20        body: BraceGroup,
21    }
22
23    pub struct NativeFun {
24        native_kw: kw::Native,
25        fun_kw: kw::Fun,
26        ident: Ident,
27        generics: Option<Generics>,
28        args: Arguments,
29        ret: Option<Returns>,
30        semicolon: Semicolon
31    }
32}
33
34cfg_if!(if #[cfg(feature = "fun-sig")] {
35    use self::signature::Arguments;
36    use self::signature::Returns;
37} else {
38    type Arguments = ParenthesisGroup;
39
40    unsynn! {
41        /// `: T`, `: &T`, `: &mut T`, `: (...)`
42        struct Returns {
43            colon: Colon,
44            type_: ReturnType,
45        }
46
47        enum ReturnType {
48            One(crate::MaybeRefType),
49            Many(ParenthesisGroup)
50        }
51    }
52});
53
54impl Function {
55    pub const fn is_entry(&self) -> bool {
56        self.entry.is_some()
57    }
58
59    pub const fn ident(&self) -> &Ident {
60        &self.ident
61    }
62
63    pub const fn generics(&self) -> Option<&Generics> {
64        self.generics.as_ref()
65    }
66}
67
68impl NativeFun {
69    pub const fn ident(&self) -> &Ident {
70        &self.ident
71    }
72
73    pub const fn generics(&self) -> Option<&Generics> {
74        self.generics.as_ref()
75    }
76}
move_syn/functions/mod.rs

move_syn/functions/
mod.rs
