Eradicated dependency on obsolete time 0.2

Cargo.toml

@@ -10,16 +10,13 @@ keywords = [ "time", "wasm" ]
 edition = "2018"
 
 [features]
-now = [ "time" ]
 wasm-bindgen = ["js-sys", "wasm-bindgen_rs", "web-sys"]
 inaccurate = []
+now = []
 
 [dependencies]
 cfg-if = "1.0"
 
-[target.'cfg(not(any(feature = "stdweb", feature = "wasm-bindgen")))'.dependencies]
-time = { version = "0.2", optional = true }
-
 [target.wasm32-unknown-unknown.dependencies]
 js-sys = { version = "0.3", optional = true }
 stdweb = { version = "0.4", optional = true }

src/native.rs

@@ -1,7 +1,9 @@
 pub type Instant = std::time::Instant;
 
-/// The current time, in milliseconds.
+/// The current time, expressed in milliseconds since the Unix Epoch.
 #[cfg(feature = "now")]
 pub fn now() -> f64 {
-    time::precise_time_s() * 1000.0
+    std::time::SystemTime::now().duration_since(std::time::SystemTime::UNIX_EPOCH)
+                                .expect("System clock was before 1970.")
+                                .as_secs_f64() * 1000.0
 }