Add Rust language reference

Author: jacob-hughes

softdev.bib

@@ -3387,3 +3387,12 @@ @misc{boehm07optimization
   year = {2007},
   month = May,
 }
+
+@misc{rustlangref,
+    title = "The {Rust} language reference}",
+    howpublished = {\url{https://doc.rust-lang.org/reference/}},
+    note = {Accessed: 2024-10-01},
+    year = 2014,
+    month = Sep,
+    author = {The Rust Developers},
+}