refactor: make factories an optional feature

5 files changed, 127 insertions, 0 deletions

diff --git a/examples/factory/bootstrap.rs b/examples/factory/bootstrap.rs
new file mode 100644
index 0000000..5086b1a
--- /dev/null
+++ b/examples/factory/bootstrap.rs
@@ -0,0 +1,24 @@
+use syrette::ptr::InterfacePtr;
+use syrette::DIContainer;
+
+// Interfaces
+use crate::interfaces::user::{IUser, IUserFactory};
+//
+// Concrete implementations
+use crate::user::User;
+
+pub fn bootstrap() -> DIContainer
+{
+    let mut di_container: DIContainer = DIContainer::new();
+
+    di_container
+        .bind::<IUserFactory>()
+        .to_factory(&|name, date_of_birth, password| {
+            let user: InterfacePtr<dyn IUser> =
+                InterfacePtr::new(User::new(name, date_of_birth, password));
+
+            user
+        });
+
+    di_container
+}
diff --git a/examples/factory/interfaces/mod.rs b/examples/factory/interfaces/mod.rs
new file mode 100644
index 0000000..22d12a3
--- /dev/null
+++ b/examples/factory/interfaces/mod.rs
@@ -0,0 +1 @@
+pub mod user;
diff --git a/examples/factory/interfaces/user.rs b/examples/factory/interfaces/user.rs
new file mode 100644
index 0000000..70cd632
--- /dev/null
+++ b/examples/factory/interfaces/user.rs
@@ -0,0 +1,13 @@
+use syrette::factory;
+use syrette::interfaces::factory::IFactory;
+
+pub trait IUser
+{
+    fn get_name(&self) -> &'static str;
+    fn get_date_of_birth(&self) -> &'static str;
+    fn get_password(&self) -> &'static str;
+}
+
+#[factory]
+pub type IUserFactory =
+    dyn IFactory<(&'static str, &'static str, &'static str), dyn IUser>;
diff --git a/examples/factory/main.rs b/examples/factory/main.rs
new file mode 100644
index 0000000..c659f3e
--- /dev/null
+++ b/examples/factory/main.rs
@@ -0,0 +1,47 @@
+#![deny(clippy::all)]
+#![deny(clippy::pedantic)]
+#![allow(clippy::module_name_repetitions)]
+
+mod bootstrap;
+mod interfaces;
+mod user;
+
+use bootstrap::bootstrap;
+use interfaces::user::IUser;
+use interfaces::user::IUserFactory;
+use syrette::ptr::FactoryPtr;
+use syrette::ptr::InterfacePtr;
+
+fn add_users(
+    users: &mut Vec<InterfacePtr<dyn IUser>>,
+    user_factory: &FactoryPtr<IUserFactory>,
+)
+{
+    users.push(user_factory("Bob", "1983-04-13", "abc1234"));
+    users.push(user_factory("Anna", "1998-01-20", "IlovemYCat"));
+    users.push(user_factory("David", "2000-11-05", "12345678"));
+}
+
+fn main()
+{
+    println!("Hello, world!");
+
+    let di_container = bootstrap();
+
+    let user_factory = di_container.get_factory::<IUserFactory>().unwrap();
+
+    let mut users = Vec::<InterfacePtr<dyn IUser>>::new();
+
+    add_users(&mut users, &user_factory);
+
+    println!("Printing user information");
+
+    for user in users {
+        println!(
+            "{}, born {}, password is '{}'",
+            user.get_name(),
+            user.get_date_of_birth(),
+            user.get_password()
+        );
+    }
+}
diff --git a/examples/factory/user.rs b/examples/factory/user.rs
new file mode 100644
index 0000000..121ad25
--- /dev/null
+++ b/examples/factory/user.rs
@@ -0,0 +1,42 @@
+use crate::interfaces::user::IUser;
+
+pub struct User
+{
+    name: &'static str,
+    date_of_birth: &'static str,
+    password: &'static str,
+}
+
+impl User
+{
+    pub fn new(
+        name: &'static str,
+        date_of_birth: &'static str,
+        password: &'static str,
+    ) -> Self
+    {
+        Self {
+            name,
+            date_of_birth,
+            password,
+        }
+    }
+}
+
+impl IUser for User
+{
+    fn get_name(&self) -> &'static str
+    {
+        self.name.clone()
+    }
+
+    fn get_date_of_birth(&self) -> &'static str
+    {
+        self.date_of_birth.clone()
+    }
+
+    fn get_password(&self) -> &'static str
+    {
+        self.password.clone()
+    }
+}