Add feature: no-metadata-doc which removes doc from metadata and full-metadata which build metadata with all doc (#10493)

* add features to remove or add doc

* fmt

* add test for event/error/call

* fmt

substrate/frame/support/src/storage/types/counted_map.rs

@@ -417,7 +417,11 @@ where
 	fn build_metadata(docs: Vec<&'static str>, entries: &mut Vec<StorageEntryMetadata>) {
 		<Self as MapWrapper>::Map::build_metadata(docs, entries);
 		CounterFor::<Prefix>::build_metadata(
-			vec![&"Counter for the related counted storage map"],
+			if cfg!(feature = "no-metadata-docs") {
+				vec![]
+			} else {
+				vec![&"Counter for the related counted storage map"]
+			},
 			entries,
 		);
 	}
@@ -1054,7 +1058,11 @@ mod test {
 					modifier: StorageEntryModifier::Default,
 					ty: StorageEntryType::Plain(scale_info::meta_type::<u32>()),
 					default: vec![0, 0, 0, 0],
-					docs: vec!["Counter for the related counted storage map"],
+					docs: if cfg!(feature = "no-metadata-docs") {
+						vec![]
+					} else {
+						vec!["Counter for the related counted storage map"]
+					},
 				},
 			]
 		);

substrate/frame/support/src/storage/types/double_map.rs

@@ -530,6 +530,8 @@ where
 	MaxValues: Get<Option<u32>>,
 {
 	fn build_metadata(docs: Vec<&'static str>, entries: &mut Vec<StorageEntryMetadata>) {
+		let docs = if cfg!(feature = "no-metadata-docs") { vec![] } else { docs };
+
 		let entry = StorageEntryMetadata {
 			name: Prefix::STORAGE_PREFIX,
 			modifier: QueryKind::METADATA,

substrate/frame/support/src/storage/types/map.rs

@@ -352,6 +352,8 @@ where
 	MaxValues: Get<Option<u32>>,
 {
 	fn build_metadata(docs: Vec<&'static str>, entries: &mut Vec<StorageEntryMetadata>) {
+		let docs = if cfg!(feature = "no-metadata-docs") { vec![] } else { docs };
+
 		let entry = StorageEntryMetadata {
 			name: Prefix::STORAGE_PREFIX,
 			modifier: QueryKind::METADATA,

substrate/frame/support/src/storage/types/nmap.rs

@@ -451,6 +451,8 @@ where
 	MaxValues: Get<Option<u32>>,
 {
 	fn build_metadata(docs: Vec<&'static str>, entries: &mut Vec<StorageEntryMetadata>) {
+		let docs = if cfg!(feature = "no-metadata-docs") { vec![] } else { docs };
+
 		let entry = StorageEntryMetadata {
 			name: Prefix::STORAGE_PREFIX,
 			modifier: QueryKind::METADATA,

substrate/frame/support/src/storage/types/value.rs

@@ -210,6 +210,8 @@ where
 	OnEmpty: crate::traits::Get<QueryKind::Query> + 'static,
 {
 	fn build_metadata(docs: Vec<&'static str>, entries: &mut Vec<StorageEntryMetadata>) {
+		let docs = if cfg!(feature = "no-metadata-docs") { vec![] } else { docs };
+
 		let entry = StorageEntryMetadata {
 			name: Prefix::STORAGE_PREFIX,
 			modifier: QueryKind::METADATA,