diff --git a/WINGs/Makefile.am b/WINGs/Makefile.am
index 14fbeccc..308f140c 100644
--- a/WINGs/Makefile.am
+++ b/WINGs/Makefile.am
@@ -64,7 +64,6 @@ libWINGs_la_SOURCES = 	\
 	wwindow.c
 
 libWUtil_la_SOURCES = 	\
-	array.c \
 	bagtree.c \
 	data.c \
 	error.c \
diff --git a/WINGs/WINGs/WUtil.h b/WINGs/WINGs/WUtil.h
index bf78fa40..b392b305 100644
--- a/WINGs/WINGs/WUtil.h
+++ b/WINGs/WINGs/WUtil.h
@@ -396,7 +396,7 @@ extern const WMHashTableCallbacks WMStringPointerHashCallbacks;
 /* keys are strings, but they are not copied */
 
 
-/* ---[ WINGs/array.c ]--------------------------------------------------- */
+/* ---[ wutil-rs/src/array.rs ]--------------------------------------------------- */
 
 /*
  * WMArray use an array to store the elements.
@@ -418,29 +418,22 @@ WMArray* WMCreateArrayWithDestructor(int initialSize, WMFreeDataProc *destructor
 
 WMArray* WMCreateArrayWithArray(WMArray *array);
 
-#define WMDuplicateArray(array) WMCreateArrayWithArray(array)
-
 void WMEmptyArray(WMArray *array);
 
 void WMFreeArray(WMArray *array);
 
 int WMGetArrayItemCount(WMArray *array);
 
-/* appends other to array. other remains unchanged */
-void WMAppendArray(WMArray *array, WMArray *other);
-
 /* add will place the element at the end of the array */
 void WMAddToArray(WMArray *array, void *item);
 
 /* insert will increment the index of elements after it by 1 */
 void WMInsertInArray(WMArray *array, int index, void *item);
 
-/* replace and set will return the old item WITHOUT calling the
+/* set returns the old item WITHOUT calling the
  * destructor on it even if its available. Free the returned item yourself.
  */
-void* WMReplaceInArray(WMArray *array, int index, void *item);
-
-#define WMSetInArray(array, index, item) WMReplaceInArray(array, index, item)
+void* WMSetInArray(WMArray *array, int index, void *item);
 
 /* delete and remove will remove the elements and cause the elements
  * after them to decrement their indexes by 1. Also will call the
@@ -448,20 +441,21 @@ void* WMReplaceInArray(WMArray *array, int index, void *item);
  */
 int WMDeleteFromArray(WMArray *array, int index);
 
-#define WMRemoveFromArray(array, item) WMRemoveFromArrayMatching(array, NULL, item)
+int WMRemoveFromArray(WMArray *array, void *item);
 
 int WMRemoveFromArrayMatching(WMArray *array, WMMatchDataProc *match, void *cdata);
 
 void* WMGetFromArray(WMArray *array, int index);
 
-#define WMGetFirstInArray(array, item) WMFindInArray(array, NULL, item)
-
 /* pop will return the last element from the array, also removing it
  * from the array. The destructor is NOT called, even if available.
  * Free the returned element if needed by yourself
  */
 void* WMPopFromArray(WMArray *array);
 
+/* Like WMFindInArray(array, NULL, item) */
+int WMGetFirstInArray(WMArray *array, void *item);
+
 int WMFindInArray(WMArray *array, WMMatchDataProc *match, void *cdata);
 
 int WMCountInArray(WMArray *array, void *item);
@@ -475,8 +469,6 @@ void WMSortArray(WMArray *array, WMCompareDataProc *comparer);
 
 void WMMapArray(WMArray *array, void (*function)(void*, void*), void *data);
 
-WMArray* WMGetSubarrayWithRange(WMArray* array, WMRange aRange);
-
 void* WMArrayFirst(WMArray *array, WMArrayIterator *iter);
 
 void* WMArrayLast(WMArray *array, WMArrayIterator *iter);
diff --git a/WINGs/array.c b/WINGs/array.c
deleted file mode 100644
index df52358d..00000000
--- a/WINGs/array.c
+++ /dev/null
@@ -1,363 +0,0 @@
-/*
- * Dynamically Resized Array
- *
- * Authors: Alfredo K. Kojima <kojima@windowmaker.info>
- *          Dan Pascu         <dan@windowmaker.info>
- *
- * This code is released to the Public Domain, but
- * proper credit is always appreciated :)
- */
-
-#include <stdlib.h>
-#include <string.h>
-
-#include "WUtil.h"
-
-#define INITIAL_SIZE 8
-#define RESIZE_INCREMENT 8
-
-typedef struct W_Array {
-	void **items;		/* the array data */
-	int itemCount;		/* # of items in array */
-	int allocSize;		/* allocated size of array */
-	WMFreeDataProc *destructor;	/* the destructor to free elements */
-} W_Array;
-
-WMArray *WMCreateArray(int initialSize)
-{
-	return WMCreateArrayWithDestructor(initialSize, NULL);
-}
-
-WMArray *WMCreateArrayWithDestructor(int initialSize, WMFreeDataProc * destructor)
-{
-	WMArray *array;
-
-	array = wmalloc(sizeof(WMArray));
-
-	if (initialSize <= 0) {
-		initialSize = INITIAL_SIZE;
-	}
-
-	array->items = wmalloc(sizeof(void *) * initialSize);
-
-	array->itemCount = 0;
-	array->allocSize = initialSize;
-	array->destructor = destructor;
-
-	return array;
-}
-
-WMArray *WMCreateArrayWithArray(WMArray * array)
-{
-	WMArray *newArray;
-
-	newArray = wmalloc(sizeof(WMArray));
-
-	newArray->items = wmalloc(sizeof(void *) * array->allocSize);
-	memcpy(newArray->items, array->items, sizeof(void *) * array->itemCount);
-
-	newArray->itemCount = array->itemCount;
-	newArray->allocSize = array->allocSize;
-	newArray->destructor = NULL;
-
-	return newArray;
-}
-
-void WMEmptyArray(WMArray * array)
-{
-	if (array->destructor) {
-		while (array->itemCount > 0) {
-			array->itemCount--;
-			array->destructor(array->items[array->itemCount]);
-		}
-	}
-	/*memset(array->items, 0, array->itemCount * sizeof(void*)); */
-	array->itemCount = 0;
-}
-
-void WMFreeArray(WMArray * array)
-{
-	if (array == NULL)
-		return;
-
-	WMEmptyArray(array);
-	wfree(array->items);
-	wfree(array);
-}
-
-int WMGetArrayItemCount(WMArray * array)
-{
-	if (array == NULL)
-		return 0;
-
-	return array->itemCount;
-}
-
-void WMAppendArray(WMArray * array, WMArray * other)
-{
-	if (array == NULL || other == NULL)
-		return;
-
-	if (other->itemCount == 0)
-		return;
-
-	if (array->itemCount + other->itemCount > array->allocSize) {
-		array->allocSize += other->allocSize;
-		array->items = wrealloc(array->items, sizeof(void *) * array->allocSize);
-	}
-
-	memcpy(array->items + array->itemCount, other->items, sizeof(void *) * other->itemCount);
-	array->itemCount += other->itemCount;
-}
-
-void WMAddToArray(WMArray * array, void *item)
-{
-	if (array == NULL)
-		return;
-
-	if (array->itemCount >= array->allocSize) {
-		array->allocSize += RESIZE_INCREMENT;
-		array->items = wrealloc(array->items, sizeof(void *) * array->allocSize);
-	}
-	array->items[array->itemCount] = item;
-
-	array->itemCount++;
-}
-
-void WMInsertInArray(WMArray * array, int index, void *item)
-{
-	if (array == NULL)
-		return;
-
-	wassertr(index >= 0 && index <= array->itemCount);
-
-	if (array->itemCount >= array->allocSize) {
-		array->allocSize += RESIZE_INCREMENT;
-		array->items = wrealloc(array->items, sizeof(void *) * array->allocSize);
-	}
-	if (index < array->itemCount) {
-		memmove(array->items + index + 1, array->items + index,
-			sizeof(void *) * (array->itemCount - index));
-	}
-	array->items[index] = item;
-
-	array->itemCount++;
-}
-
-void *WMReplaceInArray(WMArray * array, int index, void *item)
-{
-	void *old;
-
-	if (array == NULL)
-		return NULL;
-
-	wassertrv(index >= 0 && index <= array->itemCount, NULL);
-
-	/* is it really useful to perform append if index == array->itemCount ? -Dan */
-	if (index == array->itemCount) {
-		WMAddToArray(array, item);
-		return NULL;
-	}
-
-	old = array->items[index];
-	array->items[index] = item;
-
-	return old;
-}
-
-int WMDeleteFromArray(WMArray * array, int index)
-{
-	if (array == NULL)
-		return 0;
-
-	wassertrv(index >= 0 && index < array->itemCount, 0);
-
-	if (array->destructor) {
-		array->destructor(array->items[index]);
-	}
-
-	if (index < array->itemCount - 1) {
-		memmove(array->items + index, array->items + index + 1,
-			sizeof(void *) * (array->itemCount - index - 1));
-	}
-
-	array->itemCount--;
-
-	return 1;
-}
-
-int WMRemoveFromArrayMatching(WMArray * array, WMMatchDataProc * match, void *cdata)
-{
-	int i;
-
-	if (array == NULL)
-		return 1;
-
-	if (match != NULL) {
-		for (i = 0; i < array->itemCount; i++) {
-			if ((*match) (array->items[i], cdata)) {
-				WMDeleteFromArray(array, i);
-				return 1;
-			}
-		}
-	} else {
-		for (i = 0; i < array->itemCount; i++) {
-			if (array->items[i] == cdata) {
-				WMDeleteFromArray(array, i);
-				return 1;
-			}
-		}
-	}
-
-	return 0;
-}
-
-void *WMGetFromArray(WMArray * array, int index)
-{
-	if (index < 0 || array == NULL || index >= array->itemCount)
-		return NULL;
-
-	return array->items[index];
-}
-
-void *WMPopFromArray(WMArray * array)
-{
-	if (array == NULL || array->itemCount <= 0)
-		return NULL;
-
-	array->itemCount--;
-
-	return array->items[array->itemCount];
-}
-
-int WMFindInArray(WMArray * array, WMMatchDataProc * match, void *cdata)
-{
-	int i;
-
-	if (array == NULL)
-		return WANotFound;
-
-	if (match != NULL) {
-		for (i = 0; i < array->itemCount; i++) {
-			if ((*match) (array->items[i], cdata))
-				return i;
-		}
-	} else {
-		for (i = 0; i < array->itemCount; i++) {
-			if (array->items[i] == cdata)
-				return i;
-		}
-	}
-
-	return WANotFound;
-}
-
-int WMCountInArray(WMArray * array, void *item)
-{
-	int i, count;
-
-	if (array == NULL)
-		return 0;
-
-	for (i = 0, count = 0; i < array->itemCount; i++) {
-		if (array->items[i] == item)
-			count++;
-	}
-
-	return count;
-}
-
-void WMSortArray(WMArray * array, WMCompareDataProc * comparer)
-{
-	if (array == NULL)
-		return;
-
-	if (array->itemCount > 1) {	/* Don't sort empty or single element arrays */
-		qsort(array->items, array->itemCount, sizeof(void *), comparer);
-	}
-}
-
-void WMMapArray(WMArray * array, void (*function) (void *, void *), void *data)
-{
-	int i;
-
-	if (array == NULL)
-		return;
-
-	for (i = 0; i < array->itemCount; i++) {
-		(*function) (array->items[i], data);
-	}
-}
-
-WMArray *WMGetSubarrayWithRange(WMArray * array, WMRange aRange)
-{
-	WMArray *newArray;
-
-	if (aRange.count <= 0 || array == NULL)
-		return WMCreateArray(0);
-
-	if (aRange.position < 0)
-		aRange.position = 0;
-	if (aRange.position >= array->itemCount)
-		aRange.position = array->itemCount - 1;
-	if (aRange.position + aRange.count > array->itemCount)
-		aRange.count = array->itemCount - aRange.position;
-
-	newArray = WMCreateArray(aRange.count);
-	memcpy(newArray->items, array->items + aRange.position, sizeof(void *) * aRange.count);
-	newArray->itemCount = aRange.count;
-
-	return newArray;
-}
-
-void *WMArrayFirst(WMArray * array, WMArrayIterator * iter)
-{
-	if (array == NULL || array->itemCount == 0) {
-		*iter = WANotFound;
-		return NULL;
-	} else {
-		*iter = 0;
-		return array->items[0];
-	}
-}
-
-void *WMArrayLast(WMArray * array, WMArrayIterator * iter)
-{
-	if (array == NULL || array->itemCount == 0) {
-		*iter = WANotFound;
-		return NULL;
-	} else {
-		*iter = array->itemCount - 1;
-		return array->items[*iter];
-	}
-}
-
-void *WMArrayNext(WMArray * array, WMArrayIterator * iter)
-{
-	if (array == NULL) {
-		*iter = WANotFound;
-		return NULL;
-	}
-
-	if (*iter >= 0 && *iter < array->itemCount - 1) {
-		return array->items[++(*iter)];
-	} else {
-		*iter = WANotFound;
-		return NULL;
-	}
-}
-
-void *WMArrayPrevious(WMArray * array, WMArrayIterator * iter)
-{
-	if (array == NULL) {
-		*iter = WANotFound;
-		return NULL;
-	}
-
-	if (*iter > 0 && *iter < array->itemCount) {
-		return array->items[--(*iter)];
-	} else {
-		*iter = WANotFound;
-		return NULL;
-	}
-}
diff --git a/WINGs/handlers.c b/WINGs/handlers.c
index 88682867..b2872083 100644
--- a/WINGs/handlers.c
+++ b/WINGs/handlers.c
@@ -279,7 +279,7 @@ Bool W_CheckIdleHandlers(void)
 		return (idleHandler != NULL && WMGetArrayItemCount(idleHandler) > 0);
 	}
 
-	handlerCopy = WMDuplicateArray(idleHandler);
+	handlerCopy = WMCreateArrayWithArray(idleHandler);
 
 	WM_ITERATE_ARRAY(handlerCopy, handler, iter) {
 		/* check if the handler still exist or was removed by a callback */
@@ -429,7 +429,7 @@ Bool W_HandleInputEvents(Bool waitForInput, int inputfd)
 	count = poll(fds, nfds + extrafd, timeout);
 
 	if (count > 0 && nfds > 0) {
-		WMArray *handlerCopy = WMDuplicateArray(inputHandler);
+		WMArray *handlerCopy = WMCreateArrayWithArray(inputHandler);
 		int mask;
 
 		/* use WM_ITERATE_ARRAY() here */
@@ -527,7 +527,7 @@ Bool W_HandleInputEvents(Bool waitForInput, int inputfd)
 	count = select(1 + maxfd, &rset, &wset, &eset, timeoutPtr);
 
 	if (count > 0 && nfds > 0) {
-		WMArray *handlerCopy = WMDuplicateArray(inputHandler);
+		WMArray *handlerCopy = WMCreateArrayWithArray(inputHandler);
 		int mask;
 
 		/* use WM_ITERATE_ARRAY() here */
diff --git a/WINGs/selection.c b/WINGs/selection.c
index 5d5221b8..0d1bc59c 100644
--- a/WINGs/selection.c
+++ b/WINGs/selection.c
@@ -237,7 +237,7 @@ static void handleRequestEvent(XEvent * event)
 	}
 
 	/* delete handlers */
-	copy = WMDuplicateArray(selHandlers);
+	copy = WMCreateArrayWithArray(selHandlers);
 	WM_ITERATE_ARRAY(copy, handler, iter) {
 		if (handler && handler->flags.delete_pending) {
 			WMDeleteSelectionHandler(handler->view, handler->selection, handler->timestamp);
@@ -300,7 +300,7 @@ static void handleNotifyEvent(XEvent * event)
 	}
 
 	/* delete callbacks */
-	copy = WMDuplicateArray(selCallbacks);
+	copy = WMCreateArrayWithArray(selCallbacks);
 	WM_ITERATE_ARRAY(copy, handler, iter) {
 		if (handler && handler->flags.delete_pending) {
 			WMDeleteSelectionCallback(handler->view, handler->selection, handler->timestamp);
diff --git a/src/dialog.c b/src/dialog.c
index 391dda23..a594abcf 100644
--- a/src/dialog.c
+++ b/src/dialog.c
@@ -367,7 +367,7 @@ static void handleHistoryKeyPress(XEvent * event, void *clientData)
 	case XK_Up:
 		if (p->histpos < WMGetArrayItemCount(p->history) - 1) {
 			if (p->histpos == 0)
-				wfree(WMReplaceInArray(p->history, 0, WMGetTextFieldText(p->panel->text)));
+				wfree(WMSetInArray(p->history, 0, WMGetTextFieldText(p->panel->text)));
 			p->histpos++;
 			WMSetTextFieldText(p->panel->text, WMGetFromArray(p->history, p->histpos));
 		}
@@ -468,7 +468,7 @@ int wAdvancedInputDialog(WScreen *scr, const char *title, const char *message, c
 
 	if (p->panel->result == WAPRDefault) {
 		result = WMGetTextFieldText(p->panel->text);
-		wfree(WMReplaceInArray(p->history, 0, wstrdup(result)));
+		wfree(WMSetInArray(p->history, 0, wstrdup(result)));
 		SaveHistory(p->history, filename);
 	} else
 		result = NULL;
diff --git a/src/event.c b/src/event.c
index 7356a1a2..48666868 100644
--- a/src/event.c
+++ b/src/event.c
@@ -1796,7 +1796,7 @@ static void handleKeyPress(XEvent * event)
 			}
 
 			if (wwin->flags.selected && scr->selected_windows) {
-				scr->shortcutWindows[widx] = WMDuplicateArray(scr->selected_windows);
+				scr->shortcutWindows[widx] = WMCreateArrayWithArray(scr->selected_windows);
 				/*WMRemoveFromArray(scr->shortcutWindows[index], wwin);
 				   WMInsertInArray(scr->shortcutWindows[index], 0, wwin); */
 			} else {
@@ -1816,7 +1816,7 @@ static void handleKeyPress(XEvent * event)
 				if (scr->shortcutWindows[widx]) {
 					WMFreeArray(scr->shortcutWindows[widx]);
 				}
-				scr->shortcutWindows[widx] = WMDuplicateArray(scr->selected_windows);
+				scr->shortcutWindows[widx] = WMCreateArrayWithArray(scr->selected_windows);
 			}
 		}
 
diff --git a/src/switchpanel.c b/src/switchpanel.c
index cb6cda10..d5260b5e 100644
--- a/src/switchpanel.c
+++ b/src/switchpanel.c
@@ -132,7 +132,7 @@ static void changeImage(WSwitchPanel *panel, int idecks, int selected, Bool dim,
 	if (flags == desired && !force)
 		return;
 
-	WMReplaceInArray(panel->flags, idecks, (void *) (uintptr_t) desired);
+	WMSetInArray(panel->flags, idecks, (void *) (uintptr_t) desired);
 
 	if (!panel->bg && !panel->tile && !selected)
 		WMSetFrameRelief(icon, WRFlat);
diff --git a/src/winmenu.c b/src/winmenu.c
index 422e0663..3680aa79 100644
--- a/src/winmenu.c
+++ b/src/winmenu.c
@@ -346,7 +346,7 @@ static void makeShortcutCommand(WMenu * menu, WMenuEntry * entry)
 	}
 
 	if (wwin->flags.selected && scr->selected_windows) {
-		scr->shortcutWindows[index] = WMDuplicateArray(scr->selected_windows);
+		scr->shortcutWindows[index] = WMCreateArrayWithArray(scr->selected_windows);
 		/*WMRemoveFromArray(scr->shortcutWindows[index], wwin);
 		   WMInsertInArray(scr->shortcutWindows[index], 0, wwin); */
 	} else {
diff --git a/util/Makefile.am b/util/Makefile.am
index 0c148702..1fe28f89 100644
--- a/util/Makefile.am
+++ b/util/Makefile.am
@@ -18,31 +18,50 @@ AM_CPPFLAGS = \
 
 liblist= @LIBRARY_SEARCH_PATH@ @INTLIBS@
 
-wdwrite_LDADD = $(top_builddir)/WINGs/libWUtil.la $(liblist)
+wdwrite_LDADD = \
+	$(top_builddir)/WINGs/libWUtil.la \
+	$(top_builddir)/wutil-rs/target/debug/libwutil_rs.a \
+	$(liblist)
 
-wdread_LDADD = $(top_builddir)/WINGs/libWUtil.la $(liblist)
+wdread_LDADD = \
+	$(top_builddir)/WINGs/libWUtil.la \
+	$(top_builddir)/wutil-rs/target/debug/libwutil_rs.a \
+	$(liblist)
 
 wxcopy_LDADD = @XLFLAGS@ @XLIBS@
 
 wxpaste_LDADD = @XLFLAGS@ @XLIBS@
 
-getstyle_LDADD = $(top_builddir)/WINGs/libWUtil.la $(liblist)
+getstyle_LDADD = \
+	$(top_builddir)/WINGs/libWUtil.la \
+	 $(top_builddir)/wutil-rs/target/debug/libwutil_rs.a \
+	$(liblist)
 
 getstyle_SOURCES = getstyle.c fontconv.c common.h
 
 setstyle_LDADD = \
 	$(top_builddir)/WINGs/libWUtil.la \
+	 $(top_builddir)/wutil-rs/target/debug/libwutil_rs.a \
 	@XLFLAGS@ @XLIBS@ $(liblist)
 
 setstyle_SOURCES = setstyle.c fontconv.c common.h
 
-convertfonts_LDADD = $(top_builddir)/WINGs/libWUtil.la $(liblist)
+convertfonts_LDADD = \
+	$(top_builddir)/WINGs/libWUtil.la \
+	$(top_builddir)/wutil-rs/target/debug/libwutil_rs.a \
+	$(liblist)
 
 convertfonts_SOURCES = convertfonts.c fontconv.c common.h
 
-seticons_LDADD= $(top_builddir)/WINGs/libWUtil.la $(liblist)
+seticons_LDADD= \
+	$(top_builddir)/WINGs/libWUtil.la \
+	 $(top_builddir)/wutil-rs/target/debug/libwutil_rs.a \
+	$(liblist)
 
-geticonset_LDADD= $(top_builddir)/WINGs/libWUtil.la $(liblist)
+geticonset_LDADD= \
+	$(top_builddir)/WINGs/libWUtil.la \
+	 $(top_builddir)/wutil-rs/target/debug/libwutil_rs.a \
+	$(liblist)
 
 wmagnify_LDADD = \
 	$(top_builddir)/WINGs/libWINGs.la \
@@ -52,18 +71,21 @@ wmagnify_LDADD = \
 
 wmsetbg_LDADD = \
 	$(top_builddir)/WINGs/libWINGs.la \
+	$(top_builddir)/wutil-rs/target/debug/libwutil_rs.a \
 	$(top_builddir)/WINGs/libWUtil.la \
 	$(top_builddir)/wrlib/libwraster.la \
 	@XLFLAGS@ @LIBXINERAMA@ @XLIBS@ @INTLIBS@
 
 wmgenmenu_LDADD = \
 	$(top_builddir)/WINGs/libWUtil.la \
+	$(top_builddir)/wutil-rs/target/debug/libwutil_rs.a \
 	@INTLIBS@
 
 wmgenmenu_SOURCES = wmgenmenu.c wmgenmenu.h
 
 wmmenugen_LDADD = \
 	$(top_builddir)/WINGs/libWUtil.la \
+	$(top_builddir)/wutil-rs/target/debug/libwutil_rs.a \
 	@INTLIBS@
 
 wmmenugen_SOURCES = wmmenugen.c wmmenugen.h wmmenugen_misc.c \
@@ -75,6 +97,7 @@ wmiv_CFLAGS = @PANGO_CFLAGS@ @PTHREAD_CFLAGS@
 wmiv_LDADD = \
 	$(top_builddir)/wrlib/libwraster.la \
 	$(top_builddir)/WINGs/libWINGs.la \
+	$(top_builddir)/wutil-rs/target/debug/libwutil_rs.a \
 	@XLFLAGS@ @XLIBS@ @GFXLIBS@ \
 	@PANGO_LIBS@ @PTHREAD_LIBS@ @LIBEXIF@
 
diff --git a/wutil-rs/Makefile.am b/wutil-rs/Makefile.am
index 2a8e3e00..8974f2d8 100644
--- a/wutil-rs/Makefile.am
+++ b/wutil-rs/Makefile.am
@@ -1,6 +1,7 @@
 AUTOMAKE_OPTIONS =
 
 RUST_SOURCES = \
+	src/array.rs \
 	src/find_file.rs \
 	src/lib.rs \
 	src/memory.rs
diff --git a/wutil-rs/src/lib.rs b/wutil-rs/src/lib.rs
index 83e49d77..970d30a5 100644
--- a/wutil-rs/src/lib.rs
+++ b/wutil-rs/src/lib.rs
@@ -1,2 +1,3 @@
+pub mod array;
 pub mod find_file;
 pub mod memory;