feat(macros): split monolith into one-macro-per-file modules

1 files changed, 15 insertions, 0 deletions

diff --git a/mingling_macros/src/func/render_route.rs b/mingling_macros/src/func/render_route.rs
new file mode 100644
index 0000000..8f390e6
--- /dev/null
+++ b/mingling_macros/src/func/render_route.rs
@@ -0,0 +1,15 @@
+use proc_macro::TokenStream;
+use quote::quote;
+use syn::parse_macro_input;
+
+/// Routes errors to the rendering pipeline instead of the chain pipeline.
+pub(crate) fn render_route(input: TokenStream) -> TokenStream {
+    let expr = parse_macro_input!(input as syn::Expr);
+    let expanded = quote! {
+        match #expr {
+            Ok(r) => r,
+            Err(e) => return <crate::ThisProgram as ::mingling::ProgramCollect>::render(::mingling::AnyOutput::new(e)),
+        }
+    };
+    TokenStream::from(expanded)
+}