1use proc_macro2::TokenStream;
2use quote::{ToTokens, TokenStreamExt};
3use syn::parse::{Parse, ParseStream, Result};
4use syn::{Attribute, Signature, Token, Visibility};
5
6pub struct VerbatimFn {
7 pub attrs: Vec<Attribute>,
8 pub vis: Visibility,
9 pub defaultness: Option<Token![default]>,
10 pub sig: Signature,
11 pub semi_token: Token![;],
12}
13
14impl Parse for VerbatimFn {
15 fn parse(input: ParseStream) -> Result<Self> {
16 Ok(VerbatimFn {
17 attrs: input.call(Attribute::parse_outer)?,
18 vis: input.parse()?,
19 defaultness: input.parse()?,
20 sig: input.parse()?,
21 semi_token: input.parse()?,
22 })
23 }
24}
25
26impl ToTokens for VerbatimFn {
27 fn to_tokens(&self, tokens: &mut TokenStream) {
28 tokens.append_all(&self.attrs);
29 self.vis.to_tokens(tokens);
30 self.defaultness.to_tokens(tokens);
31 self.sig.to_tokens(tokens);
32 self.semi_token.to_tokens(tokens);
33 }
34}