Update to zig 0.15.1

.gitignore

@@ -1,2 +1,4 @@
 **/zig-out/
 **/zig-cache/
+
+.zig-cache/*

build.zig

@@ -15,18 +15,13 @@ pub fn build(b: *std.Build) void {
     // set a preferred release mode, allowing the user to decide how to optimize.
     const optimize = b.standardOptimizeOption(.{});
 
-    _ = b.addModule("deunicode", .{
-        .source_file = .{ .path = "src/lib.zig" },
-        .dependencies = &.{},
-    });
-
-    const lib = b.addStaticLibrary(.{
+    const lib = b.addLibrary(.{
         .name = "deunicode",
-        // In this case the main source file is merely a path, however, in more
-        // complicated build scripts, this could be a generated file.
-        .root_source_file = .{ .path = "src/lib.zig" },
-        .target = target,
-        .optimize = optimize,
+        .root_module = b.addModule("deunicode", .{
+            .root_source_file = b.path("src/lib.zig"),
+            .target = target,
+            .optimize = optimize,
+        }),
     });
 
     // This declares intent for the library to be installed into the standard
@@ -37,9 +32,7 @@ pub fn build(b: *std.Build) void {
     // Creates a step for unit testing. This only builds the test executable
     // but does not run it.
     const main_tests = b.addTest(.{
-        .root_source_file = .{ .path = "src/lib.zig" },
-        .target = target,
-        .optimize = optimize,
+        .root_module = lib.root_module,
     });
 
     const run_main_tests = b.addRunArtifact(main_tests);

build.zig.zon

@@ -1,5 +1,11 @@
 .{
-    .name = "deunicode",
+    .name = .deunicode,
     .version = "0.1.0",
+    .fingerprint = 0x315001c71c0958c8,
     .dependencies = .{},
+    .paths = .{
+        "build.zig",
+        "build.zig.zon",
+        "src",
+    },
 }

src/lib.zig

@@ -102,7 +102,7 @@ pub fn deunicodeCustomAlloc(allocator: Allocator, s: []const u8, custom_placehol
 
     // reserve a bit more space to avoid reallocations on longer transliterations
     // but instead of `+ 16` uses `| 15` to stay in the smallest allocation bucket for short strings
-    var out = try std.ArrayList(u8).initCapacity(allocator, s.len | 15);
+    var out = try std.array_list.Managed(u8).initCapacity(allocator, s.len | 15);
     defer out.deinit();
 
     const ascii = s[0..ascii_len];
@@ -179,7 +179,7 @@ pub fn deunicodeCustom(out: []u8, s: []const u8, custom_placeholder: []const u8)
         break;
     }
 
-    std.mem.copy(u8, out[cursor .. cursor + ascii_len], s[0..ascii_len]);
+    std.mem.copyForwards(u8, out[cursor .. cursor + ascii_len], s[0..ascii_len]);
     cursor += ascii_len;
 
     if (ascii_len >= s.len) {
@@ -208,14 +208,14 @@ pub fn deunicodeCustom(out: []u8, s: []const u8, custom_placeholder: []const u8)
         has_next_cache = false;
 
         if (res == null) {
-            std.mem.copy(u8, out[cursor .. cursor + custom_placeholder.len], custom_placeholder);
+            std.mem.copyForwards(u8, out[cursor .. cursor + custom_placeholder.len], custom_placeholder);
             cursor += custom_placeholder.len;
             continue;
         }
 
         const chars = res.?;
 
-        std.mem.copy(u8, out[cursor .. cursor + chars.len], chars);
+        std.mem.copyForwards(u8, out[cursor .. cursor + chars.len], chars);
         cursor += chars.len;
 
         // true if end