Simple macros

2 files changed, 25 insertions, 0 deletions

diff --git a/varihappy-macros/Cargo.toml b/varihappy-macros/Cargo.toml
new file mode 100644
index 0000000..968ce85
--- /dev/null
+++ b/varihappy-macros/Cargo.toml
@@ -0,0 +1,10 @@
+[package]
+name = "varihappy-macros"
+version = "0.1.0"
+edition = "2024"
+
+[lib]
+proc-macro = true
+
+[dependencies]
+proc_macros = "0.1.0"
diff --git a/varihappy-macros/src/lib.rs b/varihappy-macros/src/lib.rs
new file mode 100644
index 0000000..561962c
--- /dev/null
+++ b/varihappy-macros/src/lib.rs
@@ -0,0 +1,15 @@
+use proc_macro::{Ident, Span, TokenStream, TokenTree};
+
+#[proc_macro]
+pub fn concat_idents(input: TokenStream) -> TokenStream {
+	let mut buffer = String::new();
+	for token in input {
+		if let TokenTree::Ident(identifier) = token {
+			buffer.push_str(&identifier.to_string());
+		}
+	}
+
+	let mut stream = TokenStream::new();
+	stream.extend([Ident::new(&buffer, Span::call_site())]);
+	stream
+}