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authorHampusM <hampus@hampusmat.com>2022-08-29 20:52:56 +0200
committerHampusM <hampus@hampusmat.com>2022-08-29 21:01:32 +0200
commit080cc42bb1da09059dbc35049a7ded0649961e0c (patch)
tree307ee564124373616022c1ba2b4d5af80845cd92 /src/castable_factory
parent6e31d8f9e46fece348f329763b39b9c6f2741c07 (diff)
feat: implement async functionality
Diffstat (limited to 'src/castable_factory')
-rw-r--r--src/castable_factory/blocking.rs74
-rw-r--r--src/castable_factory/mod.rs2
-rw-r--r--src/castable_factory/threadsafe.rs88
3 files changed, 164 insertions, 0 deletions
diff --git a/src/castable_factory/blocking.rs b/src/castable_factory/blocking.rs
new file mode 100644
index 0000000..5ff4db0
--- /dev/null
+++ b/src/castable_factory/blocking.rs
@@ -0,0 +1,74 @@
+use crate::interfaces::any_factory::AnyFactory;
+use crate::interfaces::factory::IFactory;
+use crate::ptr::TransientPtr;
+
+pub struct CastableFactory<Args, ReturnInterface>
+where
+ Args: 'static,
+ ReturnInterface: 'static + ?Sized,
+{
+ func: &'static dyn Fn<Args, Output = TransientPtr<ReturnInterface>>,
+}
+
+impl<Args, ReturnInterface> CastableFactory<Args, ReturnInterface>
+where
+ Args: 'static,
+ ReturnInterface: 'static + ?Sized,
+{
+ pub fn new(
+ func: &'static dyn Fn<Args, Output = TransientPtr<ReturnInterface>>,
+ ) -> Self
+ {
+ Self { func }
+ }
+}
+
+impl<Args, ReturnInterface> IFactory<Args, ReturnInterface>
+ for CastableFactory<Args, ReturnInterface>
+where
+ Args: 'static,
+ ReturnInterface: 'static + ?Sized,
+{
+}
+
+impl<Args, ReturnInterface> Fn<Args> for CastableFactory<Args, ReturnInterface>
+where
+ Args: 'static,
+ ReturnInterface: 'static + ?Sized,
+{
+ extern "rust-call" fn call(&self, args: Args) -> Self::Output
+ {
+ self.func.call(args)
+ }
+}
+
+impl<Args, ReturnInterface> FnMut<Args> for CastableFactory<Args, ReturnInterface>
+where
+ Args: 'static,
+ ReturnInterface: 'static + ?Sized,
+{
+ extern "rust-call" fn call_mut(&mut self, args: Args) -> Self::Output
+ {
+ self.call(args)
+ }
+}
+
+impl<Args, ReturnInterface> FnOnce<Args> for CastableFactory<Args, ReturnInterface>
+where
+ Args: 'static,
+ ReturnInterface: 'static + ?Sized,
+{
+ type Output = TransientPtr<ReturnInterface>;
+
+ extern "rust-call" fn call_once(self, args: Args) -> Self::Output
+ {
+ self.call(args)
+ }
+}
+
+impl<Args, ReturnInterface> AnyFactory for CastableFactory<Args, ReturnInterface>
+where
+ Args: 'static,
+ ReturnInterface: 'static + ?Sized,
+{
+}
diff --git a/src/castable_factory/mod.rs b/src/castable_factory/mod.rs
new file mode 100644
index 0000000..530cc82
--- /dev/null
+++ b/src/castable_factory/mod.rs
@@ -0,0 +1,2 @@
+pub mod blocking;
+pub mod threadsafe;
diff --git a/src/castable_factory/threadsafe.rs b/src/castable_factory/threadsafe.rs
new file mode 100644
index 0000000..7be055c
--- /dev/null
+++ b/src/castable_factory/threadsafe.rs
@@ -0,0 +1,88 @@
+#![allow(clippy::module_name_repetitions)]
+use crate::interfaces::any_factory::{AnyFactory, AnyThreadsafeFactory};
+use crate::interfaces::factory::IFactory;
+use crate::ptr::TransientPtr;
+
+pub struct ThreadsafeCastableFactory<Args, ReturnInterface>
+where
+ Args: 'static,
+ ReturnInterface: 'static + ?Sized,
+{
+ func: &'static (dyn Fn<Args, Output = TransientPtr<ReturnInterface>> + Send + Sync),
+}
+
+impl<Args, ReturnInterface> ThreadsafeCastableFactory<Args, ReturnInterface>
+where
+ Args: 'static,
+ ReturnInterface: 'static + ?Sized,
+{
+ pub fn new(
+ func: &'static (dyn Fn<Args, Output = TransientPtr<ReturnInterface>>
+ + Send
+ + Sync),
+ ) -> Self
+ {
+ Self { func }
+ }
+}
+
+impl<Args, ReturnInterface> IFactory<Args, ReturnInterface>
+ for ThreadsafeCastableFactory<Args, ReturnInterface>
+where
+ Args: 'static,
+ ReturnInterface: 'static + ?Sized,
+{
+}
+
+impl<Args, ReturnInterface> Fn<Args> for ThreadsafeCastableFactory<Args, ReturnInterface>
+where
+ Args: 'static,
+ ReturnInterface: 'static + ?Sized,
+{
+ extern "rust-call" fn call(&self, args: Args) -> Self::Output
+ {
+ self.func.call(args)
+ }
+}
+
+impl<Args, ReturnInterface> FnMut<Args>
+ for ThreadsafeCastableFactory<Args, ReturnInterface>
+where
+ Args: 'static,
+ ReturnInterface: 'static + ?Sized,
+{
+ extern "rust-call" fn call_mut(&mut self, args: Args) -> Self::Output
+ {
+ self.call(args)
+ }
+}
+
+impl<Args, ReturnInterface> FnOnce<Args>
+ for ThreadsafeCastableFactory<Args, ReturnInterface>
+where
+ Args: 'static,
+ ReturnInterface: 'static + ?Sized,
+{
+ type Output = TransientPtr<ReturnInterface>;
+
+ extern "rust-call" fn call_once(self, args: Args) -> Self::Output
+ {
+ self.call(args)
+ }
+}
+
+impl<Args, ReturnInterface> AnyFactory
+ for ThreadsafeCastableFactory<Args, ReturnInterface>
+where
+ Args: 'static,
+ ReturnInterface: 'static + ?Sized,
+{
+}
+
+impl<Args, ReturnInterface> AnyThreadsafeFactory
+ for ThreadsafeCastableFactory<Args, ReturnInterface>
+where
+ Args: 'static,
+ ReturnInterface: 'static + ?Sized,
+{
+}