feat(zlinter): enable no_deprecated

build.zig

@@ -67,6 +67,7 @@ pub fn build(b: *Build) void {
             .exclude_dirs = &.{b.path("tools/sorcerer")},
         });
         builder.addRule(.{ .builtin = .no_hidden_allocations }, .{});
+        builder.addRule(.{ .builtin = .no_deprecated }, .{});
         builder.addRule(.{ .builtin = .require_fmt }, .{});
         break :step builder.build();
     });
@@ -161,7 +162,7 @@ pub fn MicroBuild(port_select: PortSelect) type {
 
             var field_names: [count][]const u8 = undefined;
             var field_types: [count]type = undefined;
-            var field_attrs: [count]std.builtin.Type.Struct.FieldAttributes = undefined;
+            var field_attrs: [count]std.lang.Type.Struct.FieldAttributes = undefined;
 
             if (count > 0) {
                 var i: usize = 0;
@@ -238,7 +239,7 @@ pub fn MicroBuild(port_select: PortSelect) type {
 
             /// The optimization level that should be used. Usually `ReleaseSmall` or `Debug` is a good choice.
             /// Also using `std.Build.standardOptimizeOption` is a good idea.
-            optimize: std.builtin.OptimizeMode,
+            optimize: std.lang.Optimize,
 
             /// The root source file for the application. This is your `src/main.zig` file.
             root_source_file: LazyPath,
@@ -286,7 +287,7 @@ pub fn MicroBuild(port_select: PortSelect) type {
             strip_unused_symbols: bool = true,
 
             /// Unwind tables option for the firmware executable.
-            unwind_tables: ?std.builtin.UnwindTables = null,
+            unwind_tables: ?std.lang.UnwindTables = null,
 
             /// Error tracing option for the firmware executable.
             error_tracing: ?bool = null,
@@ -759,7 +760,7 @@ pub fn MicroBuild(port_select: PortSelect) type {
                         },
                     }) catch @panic("OOM"),
                 };
-            } else if (target.cpu.arch.isRISCV() and target.ptrBitWidth() == 32) {
+            } else if (target.cpu.arch.isRiscv() and target.ptrBitWidth() == 32) {
                 return .{
                     .name = "riscv32",
                     .root_source_file = mb.core_dep.namedLazyPath("cpu_riscv32"),

core/src/allocator.zig

@@ -1273,7 +1273,7 @@ test "oom - near exhaustion still works" {
     const a = alloc.allocator();
 
     // Allocate until near exhaustion
-    var allocations: std.ArrayListUnmanaged([]u8) = .empty;
+    var allocations: std.ArrayList([]u8) = .empty;
     defer allocations.deinit(testing.allocator);
 
     while (true) {
@@ -1467,7 +1467,7 @@ test "stress - random alloc/free pattern" {
     var prng = std.Random.DefaultPrng.init(12345);
     const random = prng.random();
 
-    var allocations: std.ArrayListUnmanaged([]u8) = .empty;
+    var allocations: std.ArrayList([]u8) = .empty;
     defer allocations.deinit(testing.allocator);
 
     // Perform random operations
@@ -1520,7 +1520,7 @@ test "stress - many small allocations" {
     var alloc = try Alloc.init_with_buffer(&buffer);
     const a = alloc.allocator();
 
-    var allocations: std.ArrayListUnmanaged([]u8) = .empty;
+    var allocations: std.ArrayList([]u8) = .empty;
     defer allocations.deinit(testing.allocator);
 
     // Allocate many small chunks
@@ -1556,7 +1556,7 @@ test "fallback - allocation delegates when primary exhausted" {
     const a = alloc1.allocator();
 
     // Exhaust primary
-    var primary_allocations: std.ArrayListUnmanaged([]u8) = .empty;
+    var primary_allocations: std.ArrayList([]u8) = .empty;
     defer primary_allocations.deinit(testing.allocator);
 
     while (true) {
@@ -1588,7 +1588,7 @@ test "fallback - free delegates correctly" {
     const mem1 = try a.alloc(u8, 32);
 
     // Exhaust primary to force fallback use
-    var temp_allocs: std.ArrayListUnmanaged([]u8) = .empty;
+    var temp_allocs: std.ArrayList([]u8) = .empty;
     defer temp_allocs.deinit(testing.allocator);
 
     while (true) {
@@ -1621,7 +1621,7 @@ test "fallback - chain of allocators" {
 
     const a = alloc1.allocator();
 
-    var all_allocations: std.ArrayListUnmanaged([]u8) = .empty;
+    var all_allocations: std.ArrayList([]u8) = .empty;
     defer all_allocations.deinit(testing.allocator);
 
     // Should be able to allocate from all three buffers

core/src/core/usb.zig

@@ -270,14 +270,14 @@ pub fn DeviceController(config: Config, driver_args: config.DriverArgs()) type {
             var size = @sizeOf(descriptor.Configuration);
             var field_names: [driver_info.field_names.len][:0]const u8 = undefined;
             var field_types: [driver_info.field_names.len]type = undefined;
-            var field_attrs: [driver_info.field_names.len]std.builtin.Type.Struct.FieldAttributes = undefined;
+            var field_attrs: [driver_info.field_names.len]std.lang.Type.Struct.FieldAttributes = undefined;
             var ep_handler_types: [2][16]type = @splat(@splat(void));
             var ep_handler_names: [2][16][:0]const u8 = undefined;
             var ep_handler_drivers: [2][16]?usize = @splat(@splat(null));
             var itf_handlers: []const DriverEnum = &.{};
             var driver_alloc_names: []const [:0]const u8 = &.{};
             var driver_alloc_types: []const type = &.{};
-            var driver_alloc_attrs: []const std.builtin.Type.Struct.FieldAttributes = &.{};
+            var driver_alloc_attrs: []const std.lang.Type.Struct.FieldAttributes = &.{};
 
             for (driver_info.field_names, driver_info.field_types, 0..) |driver_field_name, driver_field_type, drv_id| {
                 // Get descriptor type for the current driver
@@ -291,7 +291,7 @@ pub fn DeviceController(config: Config, driver_args: config.DriverArgs()) type {
                 if (result.alloc_bytes) |len| {
                     driver_alloc_names = driver_alloc_names ++ &[_][:0]const u8{driver_field_name};
                     driver_alloc_types = driver_alloc_types ++ &[_]type{[len]u8};
-                    driver_alloc_attrs = driver_alloc_attrs ++ &[_]std.builtin.Type.Struct.FieldAttributes{.{ .@"align" = result.alloc_align }};
+                    driver_alloc_attrs = driver_alloc_attrs ++ &[_]std.lang.Type.Struct.FieldAttributes{.{ .@"align" = result.alloc_align }};
                 } else {
                     assert(result.alloc_align == null);
                 }

core/src/cpus/cortex_m.zig

@@ -563,7 +563,7 @@ pub const atomic = struct {
     }
 
     /// Atomic load
-    pub fn load(comptime T: type, ptr: *const T, comptime ordering: std.builtin.AtomicOrder) T {
+    pub fn load(comptime T: type, ptr: *const T, comptime ordering: std.lang.AtomicOrder) T {
         if (has_native_atomics) {
             return @atomicLoad(T, ptr, ordering);
         } else {
@@ -575,7 +575,7 @@ pub const atomic = struct {
     }
 
     /// Atomic store
-    pub fn store(comptime T: type, ptr: *T, value: T, comptime ordering: std.builtin.AtomicOrder) void {
+    pub fn store(comptime T: type, ptr: *T, value: T, comptime ordering: std.lang.AtomicOrder) void {
         if (has_native_atomics) {
             @atomicStore(T, ptr, value, ordering);
         } else {
@@ -592,8 +592,8 @@ pub const atomic = struct {
         ptr: *T,
         expected_value: T,
         new_value: T,
-        comptime success_ordering: std.builtin.AtomicOrder,
-        comptime failure_ordering: std.builtin.AtomicOrder,
+        comptime success_ordering: std.lang.AtomicOrder,
+        comptime failure_ordering: std.lang.AtomicOrder,
     ) ?T {
         if (has_native_atomics) {
             return @cmpxchgWeak(T, ptr, expected_value, new_value, success_ordering, failure_ordering);
@@ -614,9 +614,9 @@ pub const atomic = struct {
     pub fn rmw(
         comptime T: type,
         ptr: *T,
-        comptime op: std.builtin.AtomicRmwOp,
+        comptime op: std.lang.AtomicRmwOp,
         operand: T,
-        comptime ordering: std.builtin.AtomicOrder,
+        comptime ordering: std.lang.AtomicOrder,
     ) T {
         if (has_native_atomics) {
             return @atomicRmw(T, ptr, op, operand, ordering);

core/src/microzig.zig

@@ -187,7 +187,7 @@ fn microzig_main() callconv(.c) noreturn {
                 };
 
                 var buf: [msg_base.len + max_error_size]u8 = undefined;
-                const msg = std.fmt.bufPrint(&buf, "{s}{s}", .{ msg_base, @errorName(err) }) catch @panic(msg_base);
+                const msg = std.mem.print(&buf, "{s}{s}", .{ msg_base, @errorName(err) }) catch @panic(msg_base);
                 @panic(msg);
             } else {
                 @panic(msg_base);

core/test/backings.zig

@@ -3,7 +3,7 @@ const std = @import("std");
 const microzig = @import("../build.zig");
 
 fn root_dir() []const u8 {
-    return std.fs.path.dirname(@src().file) orelse unreachable;
+    return std.Io.Dir.path.dirname(@src().file) orelse unreachable;
 }
 
 const cpu = microzig.Cpu{

drivers/src/base/DatagramDevice.zig

@@ -142,7 +142,7 @@ pub const VTable = struct {
 /// A device implementation that can be used to write unit tests for datagram devices.
 pub const TestDevice = struct {
     arena: std.heap.ArenaAllocator,
-    packets: std.array_list.Managed([]u8),
+    packets: std.array_list.Managed([]u8), // zlinter-disable-current-line no_deprecated
 
     // If empty, reads are supported, but don't yield data.
     // If `null`, reads are not supported.
@@ -164,7 +164,7 @@ pub const TestDevice = struct {
     pub fn init(input: ?[]const []const u8, write_enabled: bool) TestDevice {
         return TestDevice{
             .arena = std.heap.ArenaAllocator.init(std.testing.allocator),
-            .packets = std.array_list.Managed([]u8).init(std.testing.allocator),
+            .packets = .init(std.testing.allocator),
 
             .input_sequence = input,
             .input_sequence_pos = 0,

drivers/src/base/I2C_Device.zig

@@ -131,7 +131,7 @@ pub const VTable = struct {
 /// A device implementation that can be used to write unit tests for datagram devices.
 pub const TestDevice = struct {
     arena: std.heap.ArenaAllocator,
-    packets: std.array_list.Managed([]u8),
+    packets: std.array_list.Managed([]u8), // zlinter-disable-current-line no_deprecated
 
     // If empty, reads are supported, but don't yield data.
     // If `null`, reads are not supported.
@@ -152,7 +152,7 @@ pub const TestDevice = struct {
     pub fn init(input: ?[]const []const u8, write_enabled: bool) TestDevice {
         return TestDevice{
             .arena = std.heap.ArenaAllocator.init(std.testing.allocator),
-            .packets = std.array_list.Managed([]u8).init(std.testing.allocator),
+            .packets = .init(std.testing.allocator),
 
             .input_sequence = input,
             .input_sequence_pos = 0,

drivers/src/base/StreamDevice.zig

@@ -177,7 +177,7 @@ pub const Reader = struct {
 /// A device implementation that can be used to write unit tests for datagram devices.
 pub const TestDevice = struct {
     input: ?std.Io.Reader,
-    output: ?std.array_list.Managed(u8),
+    output: ?std.array_list.Managed(u8), // zlinter-disable-current-line no_deprecated
 
     connected: bool,
 
@@ -189,7 +189,7 @@ pub const TestDevice = struct {
 
             .input = if (input) |bytes| .fixed(bytes) else null,
             .output = if (write_enabled)
-                std.array_list.Managed(u8).init(std.testing.allocator)
+                std.array_list.Managed(u8).init(std.testing.allocator) // zlinter-disable-current-line no_deprecated
             else
                 null,
         };

drivers/src/display/colors.zig

@@ -10,7 +10,7 @@ pub const BlackWhite = enum(u1) {
     white = 1,
 };
 
-pub fn RGB565_Generic(desired_endianness: std.builtin.Endian) type {
+pub fn RGB565_Generic(desired_endianness: std.lang.Endian) type {
     return struct {
         const Self = @This();
 

drivers/src/input/keyboard_matrix.zig

@@ -39,7 +39,7 @@ pub fn KeyboardMatrix(comptime options: Options) type {
 
         /// A set that can store if each key is set or not.
         pub const Set = struct {
-            pressed: std.StaticBitSet(key_count) = .empty,
+            pressed: std.bit_set.Static(key_count) = .empty,
 
             /// Adds a key to the set.
             pub fn add(set: *Set, key: Key) void {

drivers/src/wireless/cyw43439/ioctl.zig

@@ -225,7 +225,7 @@ pub const Response = struct {
         }
         var evt: EventPacket = undefined;
         @memcpy(std.mem.asBytes(&evt), buf[0..@sizeOf(EventPacket)]);
-        std.mem.byteSwapAllFields(EventPacket, &evt);
+        std.mem.byteSwap(EventPacket, &evt);
 
         if (evt.eth.ether_type != 0x886c) return null;
         if (!mem.eql(u8, &evt.hdr.oui, &.{ 0x00, 0x10, 0x18 })) return null;

examples/nordic/nrf5x/src/usb_cdc.zig

@@ -98,7 +98,7 @@ var usb_tx_buff: [1024]u8 = undefined;
 /// NOTE: After each USB chunk transfer, we have to call the USB task so that bus TX events can be
 /// handled
 pub fn usb_cdc_write(serial: *USB_Serial, comptime fmt: []const u8, args: anytype) void {
-    var tx = std.fmt.bufPrint(&usb_tx_buff, fmt, args) catch &.{};
+    var tx = std.mem.print(&usb_tx_buff, fmt, args) catch &.{};
 
     while (tx.len > 0) {
         tx = tx[serial.write(tx)..];

examples/raspberrypi/rp2xxx/build.zig

@@ -107,25 +107,25 @@ pub fn build(b: *std.Build) void {
         .{ .name = "flash-program", .file = "src/flash_program.zig" },
     };
 
-    var available_examples: std.array_list.Managed(Example) = .init(b.allocator);
-    available_examples.appendSlice(specific_examples) catch @panic("out of memory");
+    var available_examples: std.ArrayList(Example) = .empty;
+    available_examples.appendSlice(b.allocator, specific_examples) catch @panic("out of memory");
     for (chip_agnostic_examples) |example| {
-        available_examples.append(.{
+        available_examples.append(b.allocator, .{
             .target = raspberrypi.pico,
             .name = b.fmt("pico_{s}", .{example.name}),
             .file = example.file,
             .imports = example.imports,
         }) catch @panic("out of memory");
 
-        available_examples.append(.{
+        available_examples.append(b.allocator, .{
             .target = raspberrypi.pico2_arm,
             .name = b.fmt("pico2_arm_{s}", .{example.name}),
             .file = example.file,
             .imports = example.imports,
         }) catch @panic("out of memory");
 
         if (example.works_with_riscv) {
-            available_examples.append(.{
+            available_examples.append(b.allocator, .{
                 .target = raspberrypi.pico2_riscv,
                 .name = b.fmt("pico2_riscv_{s}", .{example.name}),
                 .file = example.file,
@@ -154,7 +154,7 @@ pub fn build(b: *std.Build) void {
         });
 
         // Import net module for some examples
-        if (std.mem.indexOf(u8, example.name, "_net-") != null) {
+        if (std.mem.find(u8, example.name, "_net-") != null) {
             const net_dep = b.dependency("net", .{
                 .target = b.resolveTargetQuery(fw.target.zig_target),
                 .optimize = optimize,
@@ -170,7 +170,7 @@ pub fn build(b: *std.Build) void {
 
         // Import freertos module for some examples, kind of a hack
         // probably list of required modules should be specified in each example independently
-        if (std.mem.indexOf(u8, example.name, "_freertos-") != null) {
+        if (std.mem.find(u8, example.name, "_freertos-") != null) {
             var port_name: []const u8 = "Unknown";
 
             // FIXME: hacky way to select port based on target name (it doesn't take RP2350_RISCV into account)

examples/raspberrypi/rp2xxx/src/board_id.zig

@@ -17,7 +17,7 @@ comptime {
     _ = microzig.export_startup();
 }
 
-pub fn panic(message: []const u8, _: ?*std.builtin.StackTrace, _: ?usize) noreturn {
+pub fn panic(message: []const u8, _: ?*std.lang.StackTrace, _: ?usize) noreturn {
     std.log.err("panic: {s}", .{message});
     @breakpoint();
     while (true) {}

examples/raspberrypi/rp2xxx/src/dma.zig

@@ -28,7 +28,7 @@ comptime {
     _ = microzig.export_startup();
 }
 
-pub fn panic(message: []const u8, _: ?*std.builtin.StackTrace, _: ?usize) noreturn {
+pub fn panic(message: []const u8, _: ?*std.lang.StackTrace, _: ?usize) noreturn {
     std.log.err("panic: {s}", .{message});
     @breakpoint();
     while (true) {}

examples/raspberrypi/rp2xxx/src/flash_program.zig

@@ -21,7 +21,7 @@ comptime {
     _ = microzig.export_startup();
 }
 
-pub fn panic(message: []const u8, _: ?*std.builtin.StackTrace, _: ?usize) noreturn {
+pub fn panic(message: []const u8, _: ?*std.lang.StackTrace, _: ?usize) noreturn {
     std.log.err("panic: {s}", .{message});
     @breakpoint();
     while (true) {}

examples/raspberrypi/rp2xxx/src/net/tcp_client.zig

@@ -132,7 +132,7 @@ const Client = struct {
                 // ref: https://github.com/lwip-tcpip/lwip/blob/6ca936f6b588cee702c638eee75c2436e6cf75de/src/include/lwip/opt.h#L1310
                 var buf: [net.lwip.TCP_SND_BUF + 128]u8 = @splat('-');
                 // add some header to the buf
-                _ = std.fmt.bufPrint(
+                _ = std.mem.print(
                     &buf,
                     "hello from rpi pi pico {}",
                     .{self.send_count},

examples/raspberrypi/rp2xxx/src/rp2040_only/random.zig

@@ -21,7 +21,7 @@ comptime {
     _ = microzig.export_startup();
 }
 
-pub fn panic(message: []const u8, _: ?*std.builtin.StackTrace, _: ?usize) noreturn {
+pub fn panic(message: []const u8, _: ?*std.lang.StackTrace, _: ?usize) noreturn {
     std.log.err("panic: {s}", .{message});
     @breakpoint();
     while (true) {}

examples/raspberrypi/rp2xxx/src/ssd1306_oled.zig

@@ -49,7 +49,7 @@ pub fn main() void {
         var aa = std.heap.ArenaAllocator.init(fba.allocator());
         defer aa.deinit();
         var temp_buf: [7]u8 = undefined;
-        const str = std.fmt.bufPrint(&temp_buf, "Try #{}", .{i}) catch unreachable;
+        const str = std.mem.print(&temp_buf, "Try #{}", .{i}) catch unreachable;
         var counter_buf: [80]u8 = undefined;
         const text_centered = center_to_screen(&counter_buf, str);
 

examples/raspberrypi/rp2xxx/src/stepper_driver.zig

@@ -18,7 +18,7 @@ comptime {
     _ = microzig.export_startup();
 }
 
-pub fn panic(message: []const u8, _: ?*std.builtin.StackTrace, _: ?usize) noreturn {
+pub fn panic(message: []const u8, _: ?*std.lang.StackTrace, _: ?usize) noreturn {
     std.log.err("panic: {s}", .{message});
     @breakpoint();
     while (true) {}

examples/raspberrypi/rp2xxx/src/stepper_driver_dumb.zig

@@ -18,7 +18,7 @@ comptime {
     _ = microzig.export_startup();
 }
 
-pub fn panic(message: []const u8, _: ?*std.builtin.StackTrace, _: ?usize) noreturn {
+pub fn panic(message: []const u8, _: ?*std.lang.StackTrace, _: ?usize) noreturn {
     std.log.err("panic: {s}", .{message});
     @breakpoint();
     while (true) {}