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Diffstat (limited to 'guests_macro/src/parse_fn.rs')
| -rw-r--r-- | guests_macro/src/parse_fn.rs | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/guests_macro/src/parse_fn.rs b/guests_macro/src/parse_fn.rs index 1bcc3ba..506b26a 100644 --- a/guests_macro/src/parse_fn.rs +++ b/guests_macro/src/parse_fn.rs @@ -133,7 +133,7 @@ pub fn args_divide(item: &TokenStream) -> (Vec<TokenStream>, Vec<TokenStream>) { /// Output: "(p1, p2, ...)" pub fn group_streams(patterns: &Vec<TokenStream>) -> TokenStream { let mut inner_ts = TokenStream::new(); - inner_ts.extend(patterns.clone().into_iter().flat_map(|i| [i, ",".parse().unwrap()])); + inner_ts.extend(patterns.clone().into_iter().flat_map(|i| [",".parse().unwrap(), i]).skip(1)); let mut out = TokenStream::new(); out.extend([TokenTree::Group(Group::new(Delimiter::Parenthesis, inner_ts))].into_iter()); |