chore: save extracted files using base64 names

Cargo.toml

@@ -17,7 +17,7 @@ sqpack = { git = "https://git.anna.lgbt/ascclemens/sqpack-rs", features = ["read
 
 [dev-dependencies]
 criterion = "0.4"
-hex = "0.4"
+base64 = "0.13"
 sha3 = "0.10"
 tempfile = "3"
 

examples/extract_dedupe_in_memory.rs

@@ -55,7 +55,7 @@ pub fn main() {
         std::io::copy(&mut temp, &mut sha).unwrap();
         temp.seek(SeekFrom::Start(0)).unwrap();
         let hash = sha.finalize_reset();
-        let hash = hex::encode(&*hash);
+        let hash = base64::encode_config(&*hash, base64::URL_SAFE_NO_PAD);
         let new = !hashes.contains_key(&hash);
         let saved = SavedFile {
             game_path: file.file.full_path.clone(),