fix: update view_ke_from_str in examples

examples/arduino/z_pull.ino

@@ -87,7 +87,7 @@ void setup() {
     z_owned_closure_sample_t closure;
     z_ring_channel_sample_new(&closure, &handler, SIZE);
     z_view_keyexpr_t ke;
-    z_view_keyexpr_from_str(&ke, KEYEXPR);
+    z_view_keyexpr_from_str_unchecked(&ke, KEYEXPR);
     if (z_declare_subscriber(z_session_loan(&s), &sub, z_view_keyexpr_loan(&ke), z_closure_sample_move(&closure),
                              NULL) < 0) {
         Serial.println("Unable to declare subscriber.");

examples/espidf/z_pull.c

@@ -154,7 +154,7 @@ void app_main() {
     z_ring_channel_sample_new(&closure, &handler, SIZE);
     z_owned_subscriber_t sub;
     z_view_keyexpr_t ke;
-    z_view_keyexpr_from_str(&ke, KEYEXPR);
+    z_view_keyexpr_from_str_unchecked(&ke, KEYEXPR);
     if (z_declare_subscriber(z_loan(s), &sub, z_loan(ke), z_move(closure), NULL) < 0) {
         printf("Unable to declare subscriber.\n");
         exit(-1);

examples/freertos_plus_tcp/z_get.c

@@ -80,8 +80,8 @@ void app_main(void) {
     }
 
     z_view_keyexpr_t ke;
-    if (z_view_keyexpr_from_str(&ke, KEYEXPR) < 0) {
-        printf("%s is not a valid key expression", KEYEXPR);
+    if (z_view_keyexpr_from_str_unchecked(&ke, KEYEXPR) < 0) {
+        printf("%s is not a valid key expression\n", KEYEXPR);
         return;
     }
 

examples/freertos_plus_tcp/z_pull.c

@@ -63,7 +63,7 @@ void app_main(void) {
     z_ring_channel_sample_new(&closure, &handler, SIZE);
     z_owned_subscriber_t sub;
     z_view_keyexpr_t ke;
-    z_view_keyexpr_from_str(&ke, KEYEXPR);
+    z_view_keyexpr_from_str_unchecked(&ke, KEYEXPR);
     if (z_declare_subscriber(z_loan(s), &sub, z_loan(ke), z_move(closure), NULL) < 0) {
         printf("Unable to declare subscriber.\n");
         return;

examples/freertos_plus_tcp/z_queryable.c

@@ -83,7 +83,7 @@ void app_main(void) {
 
     z_view_keyexpr_t ke;
     if (z_view_keyexpr_from_str(&ke, KEYEXPR) < 0) {
-        printf("%s is not a valid key expression", KEYEXPR);
+        printf("%s is not a valid key expression\n", KEYEXPR);
         return;
     }
 

examples/mbed/z_pull.cpp

@@ -74,7 +74,7 @@ int main(int argc, char **argv) {
     z_ring_channel_sample_new(&closure, &handler, SIZE);
     z_owned_subscriber_t sub;
     z_view_keyexpr_t ke;
-    z_view_keyexpr_from_str(&ke, KEYEXPR);
+    z_view_keyexpr_from_str_unchecked(&ke, KEYEXPR);
     if (z_declare_subscriber(z_session_loan(&s), &sub, z_view_keyexpr_loan(&ke), z_closure_sample_move(&closure),
                              NULL) < 0) {
         printf("Unable to declare subscriber.\n");

examples/rpi_pico/z_get.c

@@ -73,7 +73,7 @@ void app_main(void) {
 
     z_view_keyexpr_t ke;
     if (z_view_keyexpr_from_str(&ke, KEYEXPR) < 0) {
-        printf("%s is not a valid key expression", KEYEXPR);
+        printf("%s is not a valid key expression\n", KEYEXPR);
         return;
     }
 

examples/rpi_pico/z_pub_thr.c

@@ -61,7 +61,7 @@ void app_main(void) {
     // Declare publisher
     z_owned_publisher_t pub;
     z_view_keyexpr_t ke;
-    z_view_keyexpr_from_str(&ke, KEYEXPR);
+    z_view_keyexpr_from_str_unchecked(&ke, KEYEXPR);
     if (z_declare_publisher(z_loan(s), &pub, z_loan(ke), NULL) < 0) {
         printf("Unable to declare publisher for key expression!\n");
         return;

examples/rpi_pico/z_pull.c

@@ -57,7 +57,7 @@ void app_main(void) {
     z_ring_channel_sample_new(&closure, &handler, SIZE);
     z_owned_subscriber_t sub;
     z_view_keyexpr_t ke;
-    z_view_keyexpr_from_str(&ke, KEYEXPR);
+    z_view_keyexpr_from_str_unchecked(&ke, KEYEXPR);
     if (z_declare_subscriber(z_loan(s), &sub, z_loan(ke), z_move(closure), NULL) < 0) {
         printf("Unable to declare subscriber.\n");
         return;

examples/rpi_pico/z_queryable.c

@@ -77,7 +77,7 @@ void app_main(void) {
 
     z_view_keyexpr_t ke;
     if (z_view_keyexpr_from_str(&ke, KEYEXPR) < 0) {
-        printf("%s is not a valid key expression", KEYEXPR);
+        printf("%s is not a valid key expression\n", KEYEXPR);
         return;
     }
 

examples/rpi_pico/z_sub_thr.c

@@ -101,7 +101,7 @@ void app_main(void) {
     z_owned_closure_sample_t callback;
     z_closure(&callback, on_sample, drop_stats, (void *)context);
     z_view_keyexpr_t ke;
-    z_view_keyexpr_from_str(&ke, KEYEXPR);
+    z_view_keyexpr_from_str_unchecked(&ke, KEYEXPR);
     if (z_declare_background_subscriber(z_loan(s), z_loan(ke), z_move(callback), NULL) < 0) {
         printf("Unable to declare subscriber.\n");
         return;

examples/unix/c11/z_get.c

@@ -119,7 +119,7 @@ int main(int argc, char **argv) {
 
     z_view_keyexpr_t ke;
     if (z_view_keyexpr_from_str(&ke, keyexpr) < 0) {
-        printf("%s is not a valid key expression", keyexpr);
+        printf("%s is not a valid key expression\n", keyexpr);
         return -1;
     }
 

examples/unix/c11/z_get_attachment.c

@@ -154,7 +154,7 @@ int main(int argc, char **argv) {
 
     z_view_keyexpr_t ke;
     if (z_view_keyexpr_from_str(&ke, keyexpr) < 0) {
-        printf("%s is not a valid key expression", keyexpr);
+        printf("%s is not a valid key expression\n", keyexpr);
         return -1;
     }
 

examples/unix/c11/z_get_channel.c

@@ -83,7 +83,7 @@ int main(int argc, char **argv) {
 
     z_view_keyexpr_t ke;
     if (z_view_keyexpr_from_str(&ke, keyexpr) < 0) {
-        printf("%s is not a valid key expression", keyexpr);
+        printf("%s is not a valid key expression\n", keyexpr);
         return -1;
     }
 

examples/unix/c11/z_get_liveliness.c

@@ -77,7 +77,7 @@ int main(int argc, char **argv) {
 
     z_view_keyexpr_t ke;
     if (z_view_keyexpr_from_str(&ke, keyexpr) < 0) {
-        printf("%s is not a valid key expression", keyexpr);
+        printf("%s is not a valid key expression\n", keyexpr);
         return -1;
     }
 

examples/unix/c11/z_liveliness.c

@@ -83,7 +83,7 @@ int main(int argc, char **argv) {
 
     z_view_keyexpr_t ke;
     if (z_view_keyexpr_from_str(&ke, keyexpr) < 0) {
-        printf("%s is not a valid key expression", keyexpr);
+        printf("%s is not a valid key expression\n", keyexpr);
         return -1;
     }
 

examples/unix/c11/z_pub.c

@@ -112,7 +112,10 @@ int main(int argc, char **argv) {
     printf("Declaring publisher for '%s'...\n", keyexpr);
     z_owned_publisher_t pub;
     z_view_keyexpr_t ke;
-    z_view_keyexpr_from_str(&ke, keyexpr);
+    if (z_view_keyexpr_from_str(&ke, keyexpr) < 0) {
+        printf("%s is not a valid key expression\n", keyexpr);
+        return -1;
+    }
     if (z_declare_publisher(z_loan(s), &pub, z_loan(ke), NULL) < 0) {
         printf("Unable to declare publisher for key expression!\n");
         return -1;

examples/unix/c11/z_pub_attachment.c

@@ -103,7 +103,10 @@ int main(int argc, char **argv) {
     // Declare publisher
     printf("Declaring publisher for '%s'...\n", keyexpr);
     z_view_keyexpr_t ke;
-    z_view_keyexpr_from_str(&ke, keyexpr);
+    if (z_view_keyexpr_from_str(&ke, keyexpr) < 0) {
+        printf("%s is not a valid key expression\n", keyexpr);
+        return -1;
+    }
     z_owned_publisher_t pub;
     if (z_declare_publisher(z_loan(s), &pub, z_loan(ke), NULL) < 0) {
         printf("Unable to declare publisher for key expression!\n");

examples/unix/c11/z_pub_st.c

@@ -83,7 +83,10 @@ int main(int argc, char **argv) {
     printf("Declaring publisher for '%s'...\n", keyexpr);
     z_owned_publisher_t pub;
     z_view_keyexpr_t ke;
-    z_view_keyexpr_from_str(&ke, keyexpr);
+    if (z_view_keyexpr_from_str(&ke, keyexpr) < 0) {
+        printf("%s is not a valid key expression\n", keyexpr);
+        return -1;
+    }
     if (z_declare_publisher(z_loan(s), &pub, z_loan(ke), NULL) < 0) {
         printf("Unable to declare publisher for key expression!\n");
         return -1;

examples/unix/c11/z_pub_thr.c

@@ -59,7 +59,10 @@ int main(int argc, char **argv) {
     // Declare publisher
     z_owned_publisher_t pub;
     z_view_keyexpr_t ke;
-    z_view_keyexpr_from_str(&ke, keyexpr);
+    if (z_view_keyexpr_from_str(&ke, keyexpr) < 0) {
+        printf("%s is not a valid key expression\n", keyexpr);
+        return -1;
+    }
     if (z_declare_publisher(z_loan(s), &pub, z_loan(ke), NULL) < 0) {
         printf("Unable to declare publisher for key expression!\n");
         exit(-1);

examples/unix/c11/z_pull.c

@@ -78,7 +78,10 @@ int main(int argc, char **argv) {
     z_ring_channel_sample_new(&closure, &handler, size);
     z_owned_subscriber_t sub;
     z_view_keyexpr_t ke;
-    z_view_keyexpr_from_str(&ke, keyexpr);
+    if (z_view_keyexpr_from_str(&ke, keyexpr) < 0) {
+        printf("%s is not a valid key expression\n", keyexpr);
+        return -1;
+    }
     if (z_declare_subscriber(z_loan(s), &sub, z_loan(ke), z_move(closure), NULL) < 0) {
         printf("Unable to declare subscriber.\n");
         return -1;

examples/unix/c11/z_put.c

@@ -87,7 +87,10 @@ int main(int argc, char **argv) {
 
     printf("Declaring key expression '%s'...\n", keyexpr);
     z_view_keyexpr_t vke;
-    z_view_keyexpr_from_str(&vke, keyexpr);
+    if (z_view_keyexpr_from_str(&vke, keyexpr) < 0) {
+        printf("%s is not a valid key expression\n", keyexpr);
+        return -1;
+    }
     z_owned_keyexpr_t ke;
     if (z_declare_keyexpr(z_loan(s), &ke, z_loan(vke)) < 0) {
         z_drop(z_move(s));

examples/unix/c11/z_querier.c

@@ -114,7 +114,7 @@ int main(int argc, char **argv) {
 
     z_view_keyexpr_t keyexpr;
     if (z_view_keyexpr_from_substr(&keyexpr, ke, ke_len) < 0) {
-        printf("%.*s is not a valid key expression", (int)ke_len, ke);
+        printf("%.*s is not a valid key expression\n", (int)ke_len, ke);
         exit(-1);
     }
 

examples/unix/c11/z_queryable.c

@@ -140,7 +140,7 @@ int main(int argc, char **argv) {
 
     z_view_keyexpr_t ke;
     if (z_view_keyexpr_from_str(&ke, keyexpr) < 0) {
-        printf("%s is not a valid key expression", keyexpr);
+        printf("%s is not a valid key expression\n", keyexpr);
         return -1;
     }
 

examples/unix/c11/z_queryable_attachment.c

@@ -179,7 +179,7 @@ int main(int argc, char **argv) {
 
     z_view_keyexpr_t ke;
     if (z_view_keyexpr_from_str(&ke, keyexpr) < 0) {
-        printf("%s is not a valid key expression", keyexpr);
+        printf("%s is not a valid key expression\n", keyexpr);
         return -1;
     }
 

examples/unix/c11/z_queryable_channel.c

@@ -83,7 +83,7 @@ int main(int argc, char **argv) {
 
     z_view_keyexpr_t ke;
     if (z_view_keyexpr_from_str(&ke, keyexpr) < 0) {
-        printf("%s is not a valid key expression", keyexpr);
+        printf("%s is not a valid key expression\n", keyexpr);
         return -1;
     }
 

examples/unix/c11/z_sub.c

@@ -102,7 +102,10 @@ int main(int argc, char **argv) {
     printf("Declaring Subscriber on '%s'...\n", keyexpr);
     z_owned_subscriber_t sub;
     z_view_keyexpr_t ke;
-    z_view_keyexpr_from_str(&ke, keyexpr);
+    if (z_view_keyexpr_from_str(&ke, keyexpr) < 0) {
+        printf("%s is not a valid key expression\n", keyexpr);
+        return -1;
+    }
     if (z_declare_subscriber(z_loan(s), &sub, z_loan(ke), z_move(callback), NULL) < 0) {
         printf("Unable to declare subscriber.\n");
         return -1;

examples/unix/c11/z_sub_attachment.c

@@ -151,7 +151,10 @@ int main(int argc, char **argv) {
     printf("Declaring Subscriber on '%s'...\n", keyexpr);
     z_owned_subscriber_t sub;
     z_view_keyexpr_t ke;
-    z_view_keyexpr_from_str(&ke, keyexpr);
+    if (z_view_keyexpr_from_str(&ke, keyexpr) < 0) {
+        printf("%s is not a valid key expression\n", keyexpr);
+        return -1;
+    }
     if (z_declare_subscriber(z_loan(s), &sub, z_loan(ke), z_move(callback), NULL) < 0) {
         printf("Unable to declare subscriber.\n");
         return -1;

examples/unix/c11/z_sub_channel.c

@@ -71,7 +71,10 @@ int main(int argc, char **argv) {
 
     z_owned_subscriber_t sub;
     z_view_keyexpr_t ke;
-    z_view_keyexpr_from_str(&ke, keyexpr);
+    if (z_view_keyexpr_from_str(&ke, keyexpr) < 0) {
+        printf("%s is not a valid key expression\n", keyexpr);
+        return -1;
+    }
     if (z_declare_subscriber(z_loan(s), &sub, z_loan(ke), z_move(closure), NULL) < 0) {
         printf("Unable to declare subscriber.\n");
         return -1;

examples/unix/c11/z_sub_liveliness.c

@@ -115,7 +115,10 @@ int main(int argc, char **argv) {
     sub_opt.history = history;
 
     z_view_keyexpr_t ke;
-    z_view_keyexpr_from_str(&ke, keyexpr);
+    if (z_view_keyexpr_from_str(&ke, keyexpr) < 0) {
+        printf("%s is not a valid key expression\n", keyexpr);
+        return -1;
+    }
     if (z_liveliness_declare_subscriber(z_loan(s), &sub, z_loan(ke), z_move(callback), &sub_opt) < 0) {
         printf("Unable to declare liveliness subscriber.\n");
         exit(-1);

examples/unix/c11/z_sub_st.c

@@ -94,7 +94,10 @@ int main(int argc, char **argv) {
     printf("Declaring Subscriber on '%s'...\n", keyexpr);
     z_owned_subscriber_t sub;
     z_view_keyexpr_t ke;
-    z_view_keyexpr_from_str(&ke, keyexpr);
+    if (z_view_keyexpr_from_str(&ke, keyexpr) < 0) {
+        printf("%s is not a valid key expression\n", keyexpr);
+        return -1;
+    }
     if (z_declare_subscriber(z_loan(s), &sub, z_loan(ke), z_move(callback), NULL) < 0) {
         printf("Unable to declare subscriber.\n");
         return -1;

examples/unix/c11/z_sub_thr.c

@@ -96,7 +96,10 @@ int main(int argc, char **argv) {
     z_owned_closure_sample_t callback;
     z_closure(&callback, on_sample, drop_stats, (void *)context);
     z_view_keyexpr_t ke;
-    z_view_keyexpr_from_str(&ke, keyexpr);
+    if (z_view_keyexpr_from_str(&ke, keyexpr) < 0) {
+        printf("%s is not a valid key expression\n", keyexpr);
+        return -1;
+    }
     if (z_declare_background_subscriber(z_loan(s), z_loan(ke), z_move(callback), NULL) < 0) {
         printf("Unable to create subscriber.\n");
         exit(-1);

examples/unix/c99/z_get.c

@@ -113,7 +113,7 @@ int main(int argc, char **argv) {
 
     z_view_keyexpr_t ke;
     if (z_view_keyexpr_from_str(&ke, keyexpr) < 0) {
-        printf("%s is not a valid key expression", keyexpr);
+        printf("%s is not a valid key expression\n", keyexpr);
         return -1;
     }
 

examples/unix/c99/z_pub.c

@@ -89,7 +89,10 @@ int main(int argc, char **argv) {
     printf("Declaring publisher for '%s'...\n", keyexpr);
     z_owned_publisher_t pub;
     z_view_keyexpr_t ke;
-    z_view_keyexpr_from_str(&ke, keyexpr);
+    if (z_view_keyexpr_from_str(&ke, keyexpr) < 0) {
+        printf("%s is not a valid key expression\n", keyexpr);
+        return -1;
+    }
     if (z_declare_publisher(z_session_loan(&s), &pub, z_view_keyexpr_loan(&ke), NULL) < 0) {
         printf("Unable to declare publisher for key expression!\n");
         return -1;

examples/unix/c99/z_pub_st.c

@@ -82,7 +82,10 @@ int main(int argc, char **argv) {
     printf("Declaring publisher for '%s'...\n", keyexpr);
     z_owned_publisher_t pub;
     z_view_keyexpr_t ke;
-    z_view_keyexpr_from_str(&ke, keyexpr);
+    if (z_view_keyexpr_from_str(&ke, keyexpr) < 0) {
+        printf("%s is not a valid key expression\n", keyexpr);
+        return -1;
+    }
     if (z_declare_publisher(z_session_loan(&s), &pub, z_view_keyexpr_loan(&ke), NULL) < 0) {
         printf("Unable to declare publisher for key expression!\n");
         return -1;

examples/unix/c99/z_pull.c

@@ -80,7 +80,10 @@ int main(int argc, char **argv) {
     z_ring_channel_sample_new(&closure, &handler, size);
     z_owned_subscriber_t sub;
     z_view_keyexpr_t ke;
-    z_view_keyexpr_from_str(&ke, keyexpr);
+    if (z_view_keyexpr_from_str(&ke, keyexpr) < 0) {
+        printf("%s is not a valid key expression\n", keyexpr);
+        return -1;
+    }
     if (z_declare_subscriber(z_session_loan(&s), &sub, z_view_keyexpr_loan(&ke), z_closure_sample_move(&closure),
                              NULL) < 0) {
         printf("Unable to declare subscriber.\n");

examples/unix/c99/z_put.c

@@ -83,7 +83,10 @@ int main(int argc, char **argv) {
 
     printf("Declaring key expression '%s'...\n", keyexpr);
     z_view_keyexpr_t vke;
-    z_view_keyexpr_from_str(&vke, keyexpr);
+    if (z_view_keyexpr_from_str(&vke, keyexpr) < 0) {
+        printf("%s is not a valid key expression\n", keyexpr);
+        return -1;
+    }
     z_owned_keyexpr_t ke;
     if (z_declare_keyexpr(z_session_loan(&s), &ke, z_view_keyexpr_loan(&vke)) < 0) {
         printf("Unable to declare key expression!\n");

examples/unix/c99/z_queryable.c

@@ -108,7 +108,7 @@ int main(int argc, char **argv) {
 
     z_view_keyexpr_t ke;
     if (z_view_keyexpr_from_str(&ke, keyexpr) < 0) {
-        printf("%s is not a valid key expression", keyexpr);
+        printf("%s is not a valid key expression\n", keyexpr);
         return -1;
     }