dbg_pls/impls/syn/
mod.rs

1use syn::punctuated::{Pair, Punctuated};
2
3#[allow(clippy::match_single_binding, unused_variables)]
4mod gen;
5
6use crate::{DebugPls, Formatter};
7
8struct DebugSelf<T>(T);
9impl<T: Into<syn::Expr> + Clone> DebugPls for DebugSelf<T> {
10    fn fmt(&self, f: Formatter<'_>) {
11        f.write_expr(self.0.clone());
12    }
13}
14
15struct DebugLit<T>(T);
16impl<T: Into<syn::Lit> + Clone> DebugPls for DebugLit<T> {
17    fn fmt(&self, f: Formatter<'_>) {
18        f.write_expr(syn::Expr::Lit(syn::ExprLit {
19            attrs: vec![],
20            lit: self.0.clone().into(),
21        }));
22    }
23}
24
25impl DebugPls for syn::LitStr {
26    fn fmt(&self, f: Formatter<'_>) {
27        f.debug_struct("LitStr")
28            .field("token", &DebugLit(self.clone()))
29            .finish();
30    }
31}
32
33impl DebugPls for syn::LitInt {
34    fn fmt(&self, f: Formatter<'_>) {
35        f.debug_struct("LitInt")
36            .field("token", &DebugLit(self.clone()))
37            .finish();
38    }
39}
40
41impl DebugPls for syn::LitByte {
42    fn fmt(&self, f: Formatter<'_>) {
43        f.debug_struct("LitByte")
44            .field("token", &DebugLit(self.clone()))
45            .finish();
46    }
47}
48
49impl DebugPls for syn::LitChar {
50    fn fmt(&self, f: Formatter<'_>) {
51        f.debug_struct("LitChar")
52            .field("token", &DebugLit(self.clone()))
53            .finish();
54    }
55}
56
57impl DebugPls for syn::LitBool {
58    fn fmt(&self, f: Formatter<'_>) {
59        f.debug_struct("LitBool")
60            .field("token", &DebugLit(self.clone()))
61            .finish();
62    }
63}
64
65impl DebugPls for syn::LitFloat {
66    fn fmt(&self, f: Formatter<'_>) {
67        f.debug_struct("LitFloat")
68            .field("token", &DebugLit(self.clone()))
69            .finish();
70    }
71}
72
73impl DebugPls for syn::LitByteStr {
74    fn fmt(&self, f: Formatter<'_>) {
75        f.debug_struct("LitByteStr")
76            .field("token", &DebugLit(self.clone()))
77            .finish();
78    }
79}
80
81impl DebugPls for syn::token::Group {
82    fn fmt(&self, f: Formatter<'_>) {
83        f.debug_ident("Group");
84    }
85}
86
87impl DebugPls for syn::token::Brace {
88    fn fmt(&self, f: Formatter<'_>) {
89        f.debug_ident("Brace");
90    }
91}
92
93impl DebugPls for syn::token::Bracket {
94    fn fmt(&self, f: Formatter<'_>) {
95        f.debug_ident("Bracket");
96    }
97}
98
99impl DebugPls for syn::token::Paren {
100    fn fmt(&self, f: Formatter<'_>) {
101        f.debug_ident("Paren");
102    }
103}
104
105impl<T: DebugPls, P: DebugPls> DebugPls for Punctuated<T, P> {
106    fn fmt(&self, f: Formatter<'_>) {
107        self.pairs()
108            .fold(f.debug_list(), |f, pair| match pair {
109                Pair::Punctuated(t, p) => f.entry(t).entry(p),
110                Pair::End(t) => f.entry(t),
111            })
112            .finish();
113    }
114}
dbg_pls/impls/syn/mod.rs

dbg_pls/impls/syn/
mod.rs
