ic-testkit 0.7.4

PocketIC-oriented test utilities for IC canister tests
Documentation 
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use std::{
    path::Path,
    thread,
    time::{Duration, Instant},
};

pub fn wait_for_path(path: &Path) {
    let deadline = Instant::now() + Duration::from_secs(10);
    while !path.exists() {
        assert!(
            Instant::now() < deadline,
            "timed out waiting for {}",
            path.display()
        );
        thread::sleep(Duration::from_millis(10));
    }
}