indexer: only raw format + global: fixes

crates/brk_core/src/utils/mod.rs

@@ -3,9 +3,11 @@ mod checked_sub;
 mod paths;
 mod pause;
 mod rlimit;
+mod serde;
 
 pub use bytes::*;
 pub use checked_sub::*;
 pub use paths::*;
 pub use pause::*;
 pub use rlimit::*;
+pub use serde::*;

crates/brk_core/src/utils/serde.rs

@@ -0,0 +1,12 @@
+use serde::{Deserialize, Deserializer};
+
+pub fn default_on_error<'de, D, T>(deserializer: D) -> Result<T, D::Error>
+where
+    D: Deserializer<'de>,
+    T: Deserialize<'de> + Default,
+{
+    match T::deserialize(deserializer) {
+        Ok(v) => Ok(v),
+        Err(_) => Ok(T::default()),
+    }
+}