Fix wasm build

1 files changed, 27 insertions, 0 deletions

diff --git a/src/system_timer.zig b/src/system_timer.zig
new file mode 100644
index 000000000..993f10e3f
--- /dev/null
+++ b/src/system_timer.zig
@@ -0,0 +1,27 @@
+const Environment = @import("./env.zig");
+const std = @import("std");
+
+fn NewTimer() type {
+    if (Environment.isWasm) {
+        return struct {
+            pub fn start() anyerror!@This() {
+                return @This(){};
+            }
+
+            pub fn read(_: anytype) u64 {
+                @compileError("FeatureFlags.tracing should be disabled in WASM");
+            }
+
+            pub fn lap(_: anytype) u64 {
+                @compileError("FeatureFlags.tracing should be disabled in WASM");
+            }
+
+            pub fn reset(_: anytype) u64 {
+                @compileError("FeatureFlags.tracing should be disabled in WASM");
+            }
+        };
+    }
+
+    return std.time.Timer;
+}
+pub usingnamespace NewTimer();