diff --git a/lib/std/meta/trait.zig b/lib/std/meta/trait.zig
index 31fee11260..11aa8457ee 100644
--- a/lib/std/meta/trait.zig
+++ b/lib/std/meta/trait.zig
@@ -341,3 +341,78 @@ test "std.meta.trait.isContainer" {
     testing.expect(isContainer(TestEnum));
     testing.expect(!isContainer(u8));
 }
+
+pub fn hasDecls(comptime T: type, comptime names: var) bool {
+    inline for (names) |name| {
+        if (!@hasDecl(T, name))
+            return false;
+    }
+    return true;
+}
+
+test "std.meta.trait.hasDecls" {
+    const TestStruct1 = struct {};
+    const TestStruct2 = struct {
+        pub var a: u32;
+        pub var b: u32;
+        c: bool,
+        pub fn useless() void {}
+    };
+
+    const tuple = .{ "a", "b", "c" };
+
+    testing.expect(!hasDecls(TestStruct1, .{"a"}));
+    testing.expect(hasDecls(TestStruct2, .{ "a", "b" }));
+    testing.expect(hasDecls(TestStruct2, .{ "a", "b", "useless" }));
+    testing.expect(!hasDecls(TestStruct2, .{ "a", "b", "c" }));
+    testing.expect(!hasDecls(TestStruct2, tuple));
+}
+
+pub fn hasFields(comptime T: type, comptime names: var) bool {
+    inline for (names) |name| {
+        if (!@hasField(T, name))
+            return false;
+    }
+    return true;
+}
+
+test "std.meta.trait.hasFields" {
+    const TestStruct1 = struct {};
+    const TestStruct2 = struct {
+        a: u32,
+        b: u32,
+        c: bool,
+        pub fn useless() void {}
+    };
+
+    const tuple = .{ "a", "b", "c" };
+
+    testing.expect(!hasFields(TestStruct1, .{"a"}));
+    testing.expect(hasFields(TestStruct2, .{ "a", "b" }));
+    testing.expect(hasFields(TestStruct2, .{ "a", "b", "c" }));
+    testing.expect(hasFields(TestStruct2, tuple));
+    testing.expect(!hasFields(TestStruct2, .{ "a", "b", "useless" }));
+}
+
+pub fn hasFunctions(comptime T: type, comptime names: var) bool {
+    inline for (names) |name| {
+        if (!hasFn(name)(T))
+            return false;
+    }
+    return true;
+}
+
+test "std.meta.trait.hasFunctions" {
+    const TestStruct1 = struct {};
+    const TestStruct2 = struct {
+        pub fn a() void {}
+        fn b() void {}
+    };
+
+    const tuple = .{ "a", "b", "c" };
+
+    testing.expect(!hasFunctions(TestStruct1, .{"a"}));
+    testing.expect(hasFunctions(TestStruct2, .{ "a", "b" }));
+    testing.expect(!hasFunctions(TestStruct2, .{ "a", "b", "c" }));
+    testing.expect(!hasFunctions(TestStruct2, tuple));
+}