update to Zig 0.16.0-dev.1859+212968c57 (#63)

Author: LinuxUserGD

README.md

@@ -56,7 +56,7 @@ pub fn getPath(
 ## Installation
 
 > [!NOTE]
-> The supported Zig version is `0.15.x`.
+> The default branch requires Zig `0.16.0-dev.1859+212968c57` or later.
 
 Initialize a `zig build` project if you haven't already.
 

build.zig.zon

@@ -1,7 +1,7 @@
 .{
     .name = .known_folders,
     .version = "0.0.0",
-    .minimum_zig_version = "0.16.0-dev.1204+389368392",
+    .minimum_zig_version = "0.16.0-dev.1859+212968c57",
     .dependencies = .{},
     .paths = .{
         "build.zig",

known-folders.zig

@@ -149,7 +149,7 @@ fn getPathInner(
 ) Error!?[]const u8 {
     if (folder == .executable_dir) {
         if (builtin.os.tag == .wasi) return null;
-        return std.fs.selfExeDirPathAlloc(allocator) catch |err| switch (err) {
+        return std.process.executableDirPathAlloc(io, allocator) catch |err| switch (err) {
             error.OutOfMemory => return error.OutOfMemory,
             else => null,
         };
@@ -383,16 +383,15 @@ const TestingSystem = struct {
 
         const prefix = std.base64.standard.Encoder.encode(buffer, kv.path);
 
-        tmp_dir.dir.writeFile(.{
+        tmp_dir.dir.writeFile(io, .{
             .sub_path = prefix,
             .data = data,
         }) catch |err| {
             tmp_dir.cleanup();
             std.debug.panic("failed to create file './{s}/{s}' which represents '{s}': {}", .{ &tmp_dir.sub_path, prefix, kv.path, err });
         };
 
-        const dir: std.Io.Dir = .{ .handle = tmp_dir.dir.fd };
-        return try dir.openFile(io, prefix, .{});
+        return try tmp_dir.dir.openFile(io, prefix, .{});
     }
 };