1//! The futures-rs procedural macro implementations.
2
3#![doc(test(
4 no_crate_inject,
5 attr(
6 deny(warnings, rust_2018_idioms, single_use_lifetimes),
7 allow(dead_code, unused_assignments, unused_variables)
8 )
9))]
10
11use proc_macro::TokenStream;
12
13mod executor;
14mod join;
15mod select;
16mod stream_select;
17
18/// The `join!` macro.
19#[proc_macro]
20pub fn join_internal(input: TokenStream) -> TokenStream {
21 crate::join::join(input)
22}
23
24/// The `try_join!` macro.
25#[proc_macro]
26pub fn try_join_internal(input: TokenStream) -> TokenStream {
27 crate::join::try_join(input)
28}
29
30/// The `select!` macro.
31#[proc_macro]
32pub fn select_internal(input: TokenStream) -> TokenStream {
33 crate::select::select(input)
34}
35
36/// The `select_biased!` macro.
37#[proc_macro]
38pub fn select_biased_internal(input: TokenStream) -> TokenStream {
39 crate::select::select_biased(input)
40}
41
42// TODO: Change this to doc comment once rustdoc bug fixed: https://github.com/rust-lang/futures-rs/pull/2435
43// The `test` attribute.
44#[proc_macro_attribute]
45pub fn test_internal(input: TokenStream, item: TokenStream) -> TokenStream {
46 crate::executor::test(args:input, item)
47}
48
49/// The `stream_select!` macro.
50#[proc_macro]
51pub fn stream_select_internal(input: TokenStream) -> TokenStream {
52 crateTokenStream::stream_select::stream_select(input.into())
53 .unwrap_or_else(op:syn::Error::into_compile_error)
54 .into()
55}
56