work

src/parser/nodes/ident.rs

@@ -0,0 +1,20 @@
+use super::*;
+
+pub struct Ident {
+    pub inner: String,
+}
+
+impl FmtNode for Ident {
+    fn fmt(&self, f: &mut std::fmt::Formatter, _: DisplayCtx) -> std::fmt::Result {
+        write!(f, "{}", self.inner)
+    }
+}
+
+impl Parsable for Ident {
+    fn parse(ctx: &mut super::ParseCtx) -> Result<Self, crate::io::CompilerMsg> {
+        match ctx.expect_next()? {
+            Token::Ident(ident) => Ok(Self { inner: ident }),
+            t => ctx.unexpected(t, "an identifier"),
+        }
+    }
+}