Module compat 

Platform compatibility layer for WASM and native targets.

Provides unified APIs for spawn and sleep that work on both:

• Native (tokio runtime) - enabled by native feature
• WASM (browser event loop via wasm-bindgen-futures) - enabled by wasm feature

Note: When both features are enabled, native takes precedence.

Functions

now_ms

Get current timestamp in milliseconds.

sleep

Async sleep.

sleep_noop

No-op sleep for backtesting (instant return). Use this in backtest mode to skip real delays.

spawn

Spawn an async task.

yield_now

Yield to the event loop without a timer delay.