do not generate snippets if feature disabled

Cargo.toml

@@ -30,9 +30,10 @@ tonic-build = { version = "0.11.0", features = ["prost"] }
 tokio = { version = "1.36.0", features = ["rt-multi-thread"] }
 
 [features]
-default = ["download_snapshots", "serde"]
+default = ["download_snapshots", "serde", "generate-snippets"]
 download_snapshots = ["reqwest", "futures-util"]
 serde = ["dep:serde", "dep:serde_json"]
+generate-snippets = []
 
 [[example]]
 name = "search"
@@ -43,4 +44,5 @@ name = "deprecated_search"
 required-features = ["serde"]
 
 [package.metadata.docs.rs]
-all-features = true
+features = ["download_snapshots", "serde"]
+no-default-features = true

build.rs

@@ -34,6 +34,9 @@ async fn test_{name}() {{
 fn main() {
     println!("cargo:rerun-if-changed=tests/snippets");
 
+    #[cfg(not(feature = "generate-snippets"))]
+    return;
+
     // Open all files in the `./tests/snippets` directory and save them to the `./tests/snippets_converted` directory
     // Wrap text in the `tests/test_snippets.rs` file into { }
     let snippets_dir = Path::new("./tests/snippets");