chore: destructure settings in settings bin (#1273)

Improve the code of the `settings` tool. Now the settings are destructured,
this way whenever a new setting will be introduce there will be a compile
error.

fil-proofs-tooling/src/bin/settings/main.rs

@@ -1,65 +1,47 @@
 use anyhow::Result;
 
-use storage_proofs::settings;
+use storage_proofs::settings::{Settings, SETTINGS};
 
 fn main() -> Result<()> {
-    println!(
-        "parameter_cache: {}",
-        settings::SETTINGS.lock().unwrap().parameter_cache
-    );
-    println!(
-        "maximize_caching: {}",
-        settings::SETTINGS.lock().unwrap().maximize_caching
-    );
-    println!(
-        "parent_cache: {}",
-        settings::SETTINGS.lock().unwrap().parent_cache
-    );
-    println!(
-        "sdr_parents_cache_size: {}",
-        settings::SETTINGS.lock().unwrap().sdr_parents_cache_size
-    );
+    let Settings {
+        parameter_cache,
+        maximize_caching,
+        parent_cache,
+        sdr_parents_cache_size,
+        use_gpu_column_builder,
+        max_gpu_column_batch_size,
+        column_write_batch_size,
+        use_gpu_tree_builder,
+        max_gpu_tree_batch_size,
+        rows_to_discard,
+        window_post_synthesis_num_cpus,
+        pedersen_hash_exp_window_size,
+        use_fil_blst,
+    } = &*SETTINGS.lock().unwrap();
 
-    println!(
-        "use_gpu_column_builder: {}",
-        settings::SETTINGS.lock().unwrap().use_gpu_column_builder
-    );
-    println!(
-        "max_gpu_column_batch_size: {}",
-        settings::SETTINGS.lock().unwrap().max_gpu_column_batch_size
-    );
-    println!(
-        "column_write_batch_size: {}",
-        settings::SETTINGS.lock().unwrap().column_write_batch_size
-    );
+    println!("parameter_cache: {}", parameter_cache);
+    println!("maximize_caching: {}", maximize_caching);
+    println!("parent_cache: {}", parent_cache);
+    println!("sdr_parents_cache_size: {}", sdr_parents_cache_size);
 
-    println!(
-        "use_gpu_tree_builder: {}",
-        settings::SETTINGS.lock().unwrap().use_gpu_tree_builder
-    );
-    println!(
-        "max_gpu_tree_batch_size: {}",
-        settings::SETTINGS.lock().unwrap().max_gpu_tree_batch_size
-    );
+    println!("use_gpu_column_builder: {}", use_gpu_column_builder);
+    println!("max_gpu_column_batch_size: {}", max_gpu_column_batch_size);
+    println!("column_write_batch_size: {}", column_write_batch_size);
 
-    println!(
-        "rows_to_discard: {}",
-        settings::SETTINGS.lock().unwrap().rows_to_discard
-    );
+    println!("use_gpu_tree_builder: {}", use_gpu_tree_builder);
+    println!("max_gpu_tree_batch_size: {}", max_gpu_tree_batch_size);
+
+    println!("rows_to_discard: {}", rows_to_discard);
     println!(
         "window_post_synthesis_num_cpus: {}",
-        settings::SETTINGS
-            .lock()
-            .unwrap()
-            .window_post_synthesis_num_cpus
+        window_post_synthesis_num_cpus
     );
     println!(
         "pedersen_hash_exp_window_size: {}",
-        settings::SETTINGS
-            .lock()
-            .unwrap()
-            .pedersen_hash_exp_window_size
+        pedersen_hash_exp_window_size
     );
 
+    println!("use_fil_blst: {}", use_fil_blst);
+
     Ok(())
 }