time_macros/
utc_datetime.rs

1use std::iter::Peekable;
2
3use proc_macro::{token_stream, TokenTree};
4
5use crate::date::Date;
6use crate::error::Error;
7use crate::time::Time;
8use crate::to_tokens::ToTokenTree;
9use crate::{date, time};
10
11pub(crate) struct UtcDateTime {
12    date: Date,
13    time: Time,
14}
15
16pub(crate) fn parse(chars: &mut Peekable<token_stream::IntoIter>) -> Result<UtcDateTime, Error> {
17    let date = date::parse(chars)?;
18    let time = time::parse(chars)?;
19
20    if let Some(token) = chars.peek() {
21        return Err(Error::UnexpectedToken {
22            tree: token.clone(),
23        });
24    }
25
26    Ok(UtcDateTime { date, time })
27}
28
29impl ToTokenTree for UtcDateTime {
30    fn into_token_tree(self) -> TokenTree {
31        quote_group! {{
32            const DATE_TIME: ::time::UtcDateTime = ::time::UtcDateTime::new(
33                #(self.date),
34                #(self.time),
35            );
36            DATE_TIME
37        }}
38    }
39}
time_macros/utc_datetime.rs

time_macros/
utc_datetime.rs
