2 files changed, 34 insertions, 11 deletions

diff --git a/src/lisiblestd/string.c b/src/lisiblestd/string.c
index 3de3272..2b191b2 100644
--- a/src/lisiblestd/string.c
+++ b/src/lisiblestd/string.c
@@ -4,21 +4,18 @@
 
 #include <string.h>
 
-bool String_from_str(Allocator *allocator, String *string, const char *str) {
+String String_new(Allocator *allocator, const char *str) {
   LSTD_ASSERT(allocator != NULL);
-  LSTD_ASSERT(string != NULL);
   LSTD_ASSERT(str != NULL);
 
   usize length = strlen(str);
-  char *value = Allocator_allocate_array(allocator, length + 1, sizeof(char));
-  if (!value) {
-    return false;
-  }
+  char *value = Allocator_allocate(allocator, length + 1);
+  LSTD_ASSERT(value != NULL);
+
+  strncpy(value, str, length);
   value[length] = '\0';
 
-  string->value = value;
-  string->length = length;
-  return true;
+  return (String){.value = value, .length = length};
 }
 
 void String_destroy(Allocator *allocator, String *string) {
@@ -27,7 +24,24 @@ void String_destroy(Allocator *allocator, String *string) {
   Allocator_free(allocator, string->value);
 }
 
+bool String_eq(const String *lhs, const String *rhs) {
+  if (lhs == NULL || rhs == NULL || lhs->length != rhs->length) {
+    return false;
+  }
+
+  return strncmp(lhs->value, rhs->value, lhs->length) == 0;
+}
+
+StringView String_view(const String *str) {
+  return (StringView){.value = str->value, .length = str->length};
+}
+
 usize String_length(const String *string) {
   LSTD_ASSERT(string != NULL);
   return string->length;
 }
+
+StringView StringView_from_str(const char *data) {
+  LSTD_ASSERT(data != NULL);
+  return (StringView){.value = data, .length = strlen(data)};
+}
diff --git a/src/lisiblestd/string.h b/src/lisiblestd/string.h
index 79ee6b8..cc7f3f4 100644
--- a/src/lisiblestd/string.h
+++ b/src/lisiblestd/string.h
@@ -9,11 +9,20 @@ struct String {
   char *value;
   usize length;
 };
-
 typedef struct String String;
+typedef struct StringView StringView;
 
-bool String_from_str(Allocator *allocator, String *string, const char *str);
+String String_new(Allocator *allocator, const char *str);
 void String_destroy(Allocator *allocator, String *string);
+bool String_eq(const String *lhs, const String *rhs);
+StringView String_view(const String *str);
 usize String_length(const String *string);
 
+struct StringView {
+  const char *value;
+  usize length;
+};
+
+StringView StringView_from_str(const char *data);
+
 #endif // LSTD_STRING_H