Merge pull request #131 from hecrj/fix/web-subscription-missing

Fix `Subscription` missing in `iced_web`

1 files changed, 21 insertions, 0 deletions

diff --git a/web/src/hasher.rs b/web/src/hasher.rs
new file mode 100644
index 00000000..1a28a2f9
--- /dev/null
+++ b/web/src/hasher.rs
@@ -0,0 +1,21 @@
+use std::collections::hash_map::DefaultHasher;
+
+/// The hasher used to compare subscriptions.
+#[derive(Debug)]
+pub struct Hasher(DefaultHasher);
+
+impl Default for Hasher {
+    fn default() -> Self {
+        Hasher(DefaultHasher::default())
+    }
+}
+
+impl core::hash::Hasher for Hasher {
+    fn write(&mut self, bytes: &[u8]) {
+        self.0.write(bytes)
+    }
+
+    fn finish(&self) -> u64 {
+        self.0.finish()
+    }
+}