auto_enums_derive 0.7.3

An internal crate to support auto_enums - do not use directly
Documentation 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22

use crate::utils::*;

pub(crate) const NAME: &[&str] = &["tokio01::AsyncWrite"];

pub(crate) fn derive(data: &Data, items: &mut Vec<ItemImpl>) -> Result<()> {
    derive_trait!(
        data,
        parse_quote!(::tokio::io::AsyncWrite)?,
        parse_quote! {
            trait AsyncWrite: ::std::io::Write {
                fn poll_write(&mut self, buf: &[u8]) -> ::tokio::prelude::Poll<usize, ::std::io::Error>;
                fn poll_flush(&mut self) -> ::tokio::prelude::Poll<(), ::std::io::Error>;
                fn shutdown(&mut self) -> ::tokio::prelude::Poll<(), ::std::io::Error>;
                // tokio01 seems does not reexport Buf.
                // fn write_buf<__B: Buf>(&mut self, buf: &mut __B) -> ::tokio::prelude::Poll<usize, ::std::io::Error>
                // where
                //     Self: Sized;
            }
        }?,
    )
    .map(|item| items.push(item))
}