hex_to_str

src/string/str.c

@@ -1,4 +1,5 @@
 #include "string/str.h"
+#include "string/StringBuilder.h"
 
 str str_copy(str src){
     if(src.data == NULL || src.size == 0)
@@ -123,3 +124,9 @@ str str_toLower(str src){
     }
     return r;
 }
+
+str hex_to_str(Array buf, bool uppercase){
+    StringBuilder sb = StringBuilder_alloc(buf.size * 2 + 1);
+    StringBuilder_append_memory(&sb, buf, uppercase);
+    return StringBuilder_getStr(&sb);
+}