Cache commonly used nodes in the world

1 files changed, 12 insertions, 4 deletions

diff --git a/src/world.h b/src/world.h
index 6d32b529..11f36e21 100644
--- a/src/world.h
+++ b/src/world.h
@@ -23,10 +23,18 @@
 #include <stdio.h>
 
 struct SerdWorldImpl {
-	SerdErrorSink error_sink;
-	void*         error_handle;
-	uint32_t      next_blank_id;
-	SerdNode*     blank_node;
+	SerdNodes*      nodes;
+	SerdErrorSink   error_sink;
+	void*           error_handle;
+	SerdNode*       blank_node;
+	const SerdNode* rdf_first;
+	const SerdNode* rdf_nil;
+	const SerdNode* rdf_rest;
+	const SerdNode* rdf_type;
+	const SerdNode* xsd_boolean;
+	const SerdNode* xsd_decimal;
+	const SerdNode* xsd_integer;
+	uint32_t        next_blank_id;
 };
 
 FILE* serd_world_fopen(SerdWorld* world, const char* path, const char* mode);