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-rw-r--r--src/lib.rs21
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diff --git a/src/lib.rs b/src/lib.rs
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+mod utils;
+
+use wasm_bindgen::prelude::*;
+use rand::Rng;
+
+// When the `wee_alloc` feature is enabled, use `wee_alloc` as the global
+// allocator.
+#[cfg(feature = "wee_alloc")]
+#[global_allocator]
+static ALLOC: wee_alloc::WeeAlloc = wee_alloc::WeeAlloc::INIT;
+
+#[wasm_bindgen]
+extern {
+ fn alert(s: &str);
+}
+
+#[wasm_bindgen]
+pub fn generate() -> String {
+ let num = rand::thread_rng().gen_range(0..100);
+ format!("{}", num)
+}