Merge pull request #2463 from iced-rs/task-api

`Task` API

1 files changed, 0 insertions, 39 deletions

diff --git a/runtime/src/system/action.rs b/runtime/src/system/action.rs
deleted file mode 100644
index dea9536f..00000000
--- a/runtime/src/system/action.rs
+++ /dev/null
@@ -1,39 +0,0 @@
-use crate::system;
-
-use iced_futures::MaybeSend;
-use std::fmt;
-
-/// An operation to be performed on the system.
-pub enum Action<T> {
-    /// Query system information and produce `T` with the result.
-    QueryInformation(Box<dyn Closure<T>>),
-}
-
-pub trait Closure<T>: Fn(system::Information) -> T + MaybeSend {}
-
-impl<T, O> Closure<O> for T where T: Fn(system::Information) -> O + MaybeSend {}
-
-impl<T> Action<T> {
-    /// Maps the output of a system [`Action`] using the provided closure.
-    pub fn map<A>(
-        self,
-        f: impl Fn(T) -> A + 'static + MaybeSend + Sync,
-    ) -> Action<A>
-    where
-        T: 'static,
-    {
-        match self {
-            Self::QueryInformation(o) => {
-                Action::QueryInformation(Box::new(move |s| f(o(s))))
-            }
-        }
-    }
-}
-
-impl<T> fmt::Debug for Action<T> {
-    fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {
-        match self {
-            Self::QueryInformation(_) => write!(f, "Action::QueryInformation"),
-        }
-    }
-}