material dump

Cargo.toml

@@ -30,3 +30,6 @@ steamy-vdf = { version = "0.3.0", git = "https://github.com/icewind1991/steamy",
 
 [profile.dev.package."*"]
 opt-level = 2
+
+[features]
+dump_materials = []

src/material.rs

@@ -118,6 +118,8 @@ pub fn load_material(
 }
 
 fn parse_vdf(bytes: &[u8]) -> Result<Table, Error> {
+    #[cfg(feature = "dump_materials")]
+    println!("{}", String::from_utf8_lossy(bytes));
     let mut reader = steamy_vdf::Reader::from(bytes);
     Table::load(&mut reader).map_err(|e| {
         error!(