cxx_gen/syntax/
message.rs

1use proc_macro2::TokenStream;
2use quote::ToTokens;
3use std::fmt::{self, Display};
4
5pub(crate) struct Message(String);
6
7impl Message {
8    pub fn new() -> Self {
9        Message(String::new())
10    }
11
12    pub fn write_fmt(&mut self, args: fmt::Arguments) {
13        fmt::Write::write_fmt(&mut self.0, args).unwrap();
14    }
15}
16
17impl Display for Message {
18    fn fmt(&self, formatter: &mut fmt::Formatter) -> fmt::Result {
19        self.0.fmt(formatter)
20    }
21}
22
23impl ToTokens for Message {
24    fn to_tokens(&self, tokens: &mut TokenStream) {
25        self.0.to_tokens(tokens);
26    }
27}