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use proc_macro2::TokenStream;
use quote::{ToTokens, TokenStreamExt};
use syn::parse::{Parse, ParseStream, Result};
use syn::{Attribute, Signature, Token, Visibility};
pub struct VerbatimFn {
pub attrs: Vec<Attribute>,
pub vis: Visibility,
pub defaultness: Option<Token![default]>,
pub sig: Signature,
pub semi_token: Token![;],
}
impl Parse for VerbatimFn {
fn parse(input: ParseStream) -> Result<Self> {
Ok(VerbatimFn {
attrs: input.call(Attribute::parse_outer)?,
vis: input.parse()?,
defaultness: input.parse()?,
sig: input.parse()?,
semi_token: input.parse()?,
})
}
}
impl ToTokens for VerbatimFn {
fn to_tokens(&self, tokens: &mut TokenStream) {
tokens.append_all(&self.attrs);
self.vis.to_tokens(tokens);
self.defaultness.to_tokens(tokens);
self.sig.to_tokens(tokens);
self.semi_token.to_tokens(tokens);
}
}