rust: restrict visibility of reexported suricata_sys structs

Author: catenacyber

rust/src/core.rs

@@ -66,7 +66,7 @@ macro_rules!BIT_U64 {
 //
 // Function types for calls into C.
 //
-pub use suricata_sys::sys::StreamingBufferConfig;
+pub(crate) use suricata_sys::sys::StreamingBufferConfig;
 
 #[allow(non_snake_case)]
 #[repr(C)]

rust/src/flow.rs

@@ -19,7 +19,7 @@
 pub const FLOW_DIR_REVERSED: u32 = BIT_U32!(26);
 
 /// Opaque flow type (defined in C)
-pub use suricata_sys::sys::{
+pub(crate) use suricata_sys::sys::{
     Flow, SCFlowGetDestinationPort, SCFlowGetFlags, SCFlowGetLastTimeAsParts, SCFlowGetSourcePort,
 };