Change parser macros to use a function-like syntax

This makes the parser code look much less magical.

1 files changed, 8 insertions, 0 deletions

diff --git a/dhall_proc_macros/src/lib.rs b/dhall_proc_macros/src/lib.rs
index 37c9985..46d93e9 100644
--- a/dhall_proc_macros/src/lib.rs
+++ b/dhall_proc_macros/src/lib.rs
@@ -22,3 +22,11 @@ pub fn make_parser(input: TokenStream) -> TokenStream {
         Err(err) => err.to_compile_error(),
     })
 }
+
+#[proc_macro]
+pub fn parse_children(input: TokenStream) -> TokenStream {
+    TokenStream::from(match parser::parse_children(input) {
+        Ok(tokens) => tokens,
+        Err(err) => err.to_compile_error(),
+    })
+}