aboutsummaryrefslogtreecommitdiff
path: root/src/private/castable_factory/mod.rs
diff options
context:
space:
mode:
authorHampusM <hampus@hampusmat.com>2023-09-17 23:16:09 +0200
committerHampusM <hampus@hampusmat.com>2023-09-17 23:16:09 +0200
commite4fdf58b42c61482741cb12e1faa24cbd50698e8 (patch)
treeae4f34ffa5e7db28f06b5ae3a040ba406b4eae4d /src/private/castable_factory/mod.rs
parenta1ddd1bc6e1af0d98b87126d3e86da30bc1d3f1c (diff)
refactor: move castable factory to directory module
Diffstat (limited to 'src/private/castable_factory/mod.rs')
-rw-r--r--src/private/castable_factory/mod.rs89
1 files changed, 88 insertions, 1 deletions
diff --git a/src/private/castable_factory/mod.rs b/src/private/castable_factory/mod.rs
index e81b842..2ac5918 100644
--- a/src/private/castable_factory/mod.rs
+++ b/src/private/castable_factory/mod.rs
@@ -1,4 +1,91 @@
-pub mod blocking;
+use std::any::type_name;
+use std::fmt::Debug;
+
+use crate::private::any_factory::AnyFactory;
+use crate::private::factory::IFactory;
+use crate::ptr::TransientPtr;
#[cfg(feature = "async")]
pub mod threadsafe;
+
+pub struct CastableFactory<ReturnInterface, DIContainerT>
+where
+ ReturnInterface: 'static + ?Sized,
+ DIContainerT: 'static,
+{
+ func: &'static dyn Fn(&DIContainerT) -> TransientPtr<ReturnInterface>,
+}
+
+impl<ReturnInterface, DIContainerT> CastableFactory<ReturnInterface, DIContainerT>
+where
+ ReturnInterface: 'static + ?Sized,
+{
+ pub fn new(
+ func: &'static dyn Fn(&DIContainerT) -> TransientPtr<ReturnInterface>,
+ ) -> Self
+ {
+ Self { func }
+ }
+}
+
+impl<ReturnInterface, DIContainerT> IFactory<ReturnInterface, DIContainerT>
+ for CastableFactory<ReturnInterface, DIContainerT>
+where
+ ReturnInterface: 'static + ?Sized,
+{
+ fn call(&self, di_container: &DIContainerT) -> TransientPtr<ReturnInterface>
+ {
+ (self.func)(di_container)
+ }
+}
+
+impl<ReturnInterface, DIContainerT> AnyFactory
+ for CastableFactory<ReturnInterface, DIContainerT>
+where
+ ReturnInterface: 'static + ?Sized,
+ DIContainerT: 'static,
+{
+}
+
+impl<ReturnInterface, DIContainerT> Debug
+ for CastableFactory<ReturnInterface, DIContainerT>
+where
+ ReturnInterface: 'static + ?Sized,
+{
+ #[cfg(not(tarpaulin_include))]
+ fn fmt(&self, formatter: &mut std::fmt::Formatter<'_>) -> std::fmt::Result
+ {
+ let ret = type_name::<TransientPtr<ReturnInterface>>();
+
+ formatter.write_fmt(format_args!(
+ "CastableFactory (&DIContainer) -> {ret} {{ ... }}"
+ ))
+ }
+}
+
+#[cfg(test)]
+mod tests
+{
+ use super::*;
+ use crate::di_container::blocking::MockDIContainer;
+
+ #[derive(Debug, PartialEq, Eq)]
+ struct Bacon
+ {
+ heal_amount: u32,
+ }
+
+ #[test]
+ fn can_call()
+ {
+ let castable_factory = CastableFactory::new(&|_: &MockDIContainer| {
+ TransientPtr::new(Bacon { heal_amount: 27 })
+ });
+
+ let mock_di_container = MockDIContainer::new();
+
+ let output = castable_factory.call(&mock_di_container);
+
+ assert_eq!(output, TransientPtr::new(Bacon { heal_amount: 27 }));
+ }
+}