Re-organize coral::enumerator functions for easier reading

source/coral.cpp

@@ -502,14 +502,6 @@ export namespace coral {
 	template<typename type> struct enumerator {
 		virtual ~enumerator() {}
 
-		/**
-		 * Returns the last-enumerated value.
-		 *
-		 * *Note*: calling this function before first having recieved a `true` value from [enumerate] will result in
-		 * implementation-defined behaviour.
-		 */
-		virtual type value() = 0;
-
 		/**
 		 * Attempts to retrieve the next file path in the file tree, returning true if another value was retrieved or
 		 * `false` if there are no more values to be enumerated over.
@@ -523,6 +515,14 @@ export namespace coral {
 		 * The enumerated value may be accessed through [value].
 		 */
 		virtual bool enumerate() = 0;
+
+		/**
+		 * Returns the last-enumerated value.
+		 *
+		 * *Note*: calling this function before first having recieved a `true` value from [enumerate] will result in
+		 * implementation-defined behaviour.
+		 */
+		virtual type value() = 0;
 	};
 }
 

source/coral/files.cpp

@@ -26,16 +26,16 @@ export namespace coral {
 	struct file_walker : public enumerator<expected<slice<char const>, io_error>> {
 		virtual ~file_walker() {}
 
+		/**
+		 * See [enumerator::enumerate].
+		 */
+		virtual bool enumerate() = 0;
+
 		/**
 		 * Returns the last-enumerated path as a sequence of `char`s or an [io_error] if the last enumeration did not
 		 * successfully complete.
 		 */
 		virtual expected<slice<char const>, io_error> value() = 0;
-
-		/**
-		 * See [enumerator::enumerate].
-		 */
-		virtual bool enumerate() = 0;
 	};
 
 	/**