Rename iced_native to iced_runtime

runtime/src/system/action.rs

@@ -0,0 +1,39 @@
+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"),
+        }
+    }
+}

runtime/src/system/information.rs

@@ -0,0 +1,29 @@
+/// Contains informations about the system (e.g. system name, processor, memory, graphics adapter).
+#[derive(Clone, Debug)]
+pub struct Information {
+    /// The operating system name
+    pub system_name: Option<String>,
+    /// Operating system kernel version
+    pub system_kernel: Option<String>,
+    /// Long operating system version
+    ///
+    /// Examples:
+    /// - MacOS 10.15 Catalina
+    /// - Windows 10 Pro
+    /// - Ubuntu 20.04 LTS (Focal Fossa)
+    pub system_version: Option<String>,
+    /// Short operating system version number
+    pub system_short_version: Option<String>,
+    /// Detailed processor model information
+    pub cpu_brand: String,
+    /// The number of physical cores on the processor
+    pub cpu_cores: Option<usize>,
+    /// Total RAM size, KB
+    pub memory_total: u64,
+    /// Memory used by this process, KB
+    pub memory_used: Option<u64>,
+    /// Underlying graphics backend for rendering
+    pub graphics_backend: String,
+    /// Model information for the active graphics adapter
+    pub graphics_adapter: String,
+}