From ca86952c1486b7f2313fef62e6cacf36e248efd2 Mon Sep 17 00:00:00 2001
From: HampusM <hampus@hampusmat.com>
Date: Sat, 13 Jul 2024 16:26:28 +0200
Subject: refactor: move & rename all mod.rs files

---
 src/di_container/blocking/mod.rs | 722 ---------------------------------------
 1 file changed, 722 deletions(-)
 delete mode 100644 src/di_container/blocking/mod.rs

(limited to 'src/di_container/blocking/mod.rs')

diff --git a/src/di_container/blocking/mod.rs b/src/di_container/blocking/mod.rs
deleted file mode 100644
index d8b0d59..0000000
--- a/src/di_container/blocking/mod.rs
+++ /dev/null
@@ -1,722 +0,0 @@
-//! Blocking dependency injection container.
-//!
-//! # Examples
-//! ```
-//! use std::collections::HashMap;
-//! use std::error::Error;
-//!
-//! use syrette::{injectable, DIContainer};
-//!
-//! trait IDatabaseService
-//! {
-//!     fn get_all_records(&self, table_name: String) -> HashMap<String, String>;
-//! }
-//!
-//! struct DatabaseService {}
-//!
-//! #[injectable(IDatabaseService)]
-//! impl DatabaseService
-//! {
-//!     fn new() -> Self
-//!     {
-//!         Self {}
-//!     }
-//! }
-//!
-//! impl IDatabaseService for DatabaseService
-//! {
-//!     fn get_all_records(&self, table_name: String) -> HashMap<String, String>
-//!     {
-//!         // Do stuff here
-//!         HashMap::<String, String>::new()
-//!     }
-//! }
-//!
-//! fn main() -> Result<(), Box<dyn Error>>
-//! {
-//!     let mut di_container = DIContainer::new();
-//!
-//!     di_container
-//!         .bind::<dyn IDatabaseService>()
-//!         .to::<DatabaseService>()
-//!         .map_err(|err| err.to_string())?;
-//!
-//!     let database_service = di_container
-//!         .get::<dyn IDatabaseService>()
-//!         .map_err(|err| err.to_string())?
-//!         .transient()?;
-//!
-//!     Ok(())
-//! }
-//! ```
-use std::any::type_name;
-
-use crate::di_container::binding_storage::DIContainerBindingStorage;
-use crate::di_container::blocking::binding::builder::BindingBuilder;
-use crate::di_container::BindingOptions;
-use crate::errors::di_container::DIContainerError;
-use crate::private::cast::boxed::CastBox;
-use crate::private::cast::rc::CastRc;
-use crate::provider::blocking::{IProvider, Providable};
-use crate::ptr::SomePtr;
-use crate::util::use_double;
-
-use_double!(crate::dependency_history::DependencyHistory);
-
-pub mod binding;
-
-#[cfg(not(test))]
-pub(crate) type BindingOptionsWithLt<'a> = BindingOptions<'a>;
-
-#[cfg(test)]
-pub(crate) type BindingOptionsWithLt = BindingOptions<'static>;
-
-/// Blocking dependency injection container.
-#[derive(Default)]
-pub struct DIContainer
-{
-    binding_storage: DIContainerBindingStorage<dyn IProvider<Self>>,
-}
-
-impl DIContainer
-{
-    /// Returns a new `DIContainer`.
-    #[must_use]
-    pub fn new() -> Self
-    {
-        Self {
-            binding_storage: DIContainerBindingStorage::new(),
-        }
-    }
-}
-
-#[cfg_attr(test, mockall::automock)]
-impl DIContainer
-{
-    /// Returns a new [`BindingBuilder`] for the given interface.
-    ///
-    /// # Examples
-    /// ```
-    /// # use syrette::{DIContainer, injectable};
-    /// #
-    /// # struct DiskWriter {}
-    /// #
-    /// # #[injectable]
-    /// # impl DiskWriter
-    /// # {
-    /// #     fn new() -> Self
-    /// #     {
-    /// #         Self {}
-    /// #     }
-    /// # }
-    /// #
-    /// # fn main() -> Result<(), Box<dyn std::error::Error>> {
-    /// let mut di_container = DIContainer::new();
-    ///
-    /// di_container.bind::<DiskWriter>().to::<DiskWriter>()?;
-    /// #
-    /// # Ok(())
-    /// # }
-    /// ```
-    #[allow(clippy::missing_panics_doc)]
-    pub fn bind<Interface>(&mut self) -> BindingBuilder<'_, Interface>
-    where
-        Interface: 'static + ?Sized,
-    {
-        #[cfg(test)]
-        panic!("Nope");
-
-        #[cfg(not(test))]
-        BindingBuilder::new(self, DependencyHistory::new)
-    }
-
-    /// Returns the type bound with `Interface`.
-    ///
-    /// # Errors
-    /// Will return `Err` if:
-    /// - No binding for `Interface` exists
-    /// - Resolving the binding for `Interface` fails
-    /// - Casting the binding for `Interface` fails
-    ///
-    /// # Examples
-    /// ```
-    /// # use syrette::{DIContainer, injectable};
-    /// #
-    /// # struct DeviceManager {}
-    /// #
-    /// # #[injectable]
-    /// # impl DeviceManager
-    /// # {
-    /// #     fn new() -> Self
-    /// #     {
-    /// #         Self {}
-    /// #     }
-    /// # }
-    /// #
-    /// # fn main() -> Result<(), Box<dyn std::error::Error>> {
-    /// let mut di_container = DIContainer::new();
-    ///
-    /// di_container.bind::<DeviceManager>().to::<DeviceManager>()?;
-    ///
-    /// let device_manager = di_container.get::<DeviceManager>()?.transient();
-    /// #
-    /// # Ok(())
-    /// # }
-    /// ```
-    pub fn get<Interface>(&self) -> Result<SomePtr<Interface>, DIContainerError>
-    where
-        Interface: 'static + ?Sized,
-    {
-        self.get_bound::<Interface>(DependencyHistory::new(), BindingOptions::new())
-    }
-
-    /// Returns the type bound with `Interface` and the specified name.
-    ///
-    /// # Errors
-    /// Will return `Err` if:
-    /// - No binding for `Interface` with name `name` exists
-    /// - Resolving the binding for `Interface` fails
-    /// - Casting the binding for `Interface` fails
-    ///
-    /// # Examples
-    /// ```
-    /// # use syrette::{DIContainer, injectable};
-    /// #
-    /// # struct DeviceManager {}
-    /// #
-    /// # #[injectable]
-    /// # impl DeviceManager
-    /// # {
-    /// #     fn new() -> Self
-    /// #     {
-    /// #         Self {}
-    /// #     }
-    /// # }
-    /// #
-    /// # fn main() -> Result<(), Box<dyn std::error::Error>> {
-    /// let mut di_container = DIContainer::new();
-    ///
-    /// di_container
-    ///     .bind::<DeviceManager>()
-    ///     .to::<DeviceManager>()?
-    ///     .in_transient_scope()
-    ///     .when_named("usb")?;
-    ///
-    /// let device_manager = di_container.get_named::<DeviceManager>("usb")?.transient();
-    /// #
-    /// # Ok(())
-    /// # }
-    /// ```
-    pub fn get_named<Interface>(
-        &self,
-        name: &'static str,
-    ) -> Result<SomePtr<Interface>, DIContainerError>
-    where
-        Interface: 'static + ?Sized,
-    {
-        self.get_bound::<Interface>(
-            DependencyHistory::new(),
-            BindingOptions::new().name(name),
-        )
-    }
-
-    /// Returns the type bound with `Interface` where the binding has the specified
-    /// options.
-    ///
-    /// `dependency_history` is passed to the bound type when it is being resolved.
-    ///
-    /// # Errors
-    /// Will return `Err` if:
-    /// - No binding for `Interface` exists
-    /// - Resolving the binding for `Interface` fails
-    /// - Casting the binding for `Interface` fails
-    ///
-    /// # Examples
-    /// ```no_run
-    /// # use syrette::di_container::blocking::DIContainer;
-    /// # use syrette::dependency_history::DependencyHistory;
-    /// # use syrette::di_container::BindingOptions;
-    /// #
-    /// # struct EventHandler {}
-    /// # struct Button {}
-    /// #
-    /// # fn main() -> Result<(), Box<dyn std::error::Error>> {
-    /// # let di_container = DIContainer::new();
-    /// #
-    /// let mut dependency_history = DependencyHistory::new();
-    ///
-    /// dependency_history.push::<EventHandler>();
-    ///
-    /// di_container.get_bound::<Button>(
-    ///     dependency_history,
-    ///     BindingOptions::new().name("huge_red"),
-    /// )?;
-    /// #
-    /// # Ok(())
-    /// # }
-    /// ```
-    pub fn get_bound<Interface>(
-        &self,
-        dependency_history: DependencyHistory,
-        binding_options: BindingOptionsWithLt,
-    ) -> Result<SomePtr<Interface>, DIContainerError>
-    where
-        Interface: 'static + ?Sized,
-    {
-        let binding_providable = self
-            .get_binding_providable::<Interface>(binding_options, dependency_history)?;
-
-        match binding_providable {
-            Providable::Transient(transient_binding) => Ok(SomePtr::Transient(
-                transient_binding.cast::<Interface>().map_err(|_| {
-                    DIContainerError::CastFailed {
-                        interface: type_name::<Interface>(),
-                        binding_kind: "transient",
-                    }
-                })?,
-            )),
-            Providable::Singleton(singleton_binding) => Ok(SomePtr::Singleton(
-                singleton_binding.cast::<Interface>().map_err(|_| {
-                    DIContainerError::CastFailed {
-                        interface: type_name::<Interface>(),
-                        binding_kind: "singleton",
-                    }
-                })?,
-            )),
-            #[cfg(feature = "factory")]
-            Providable::Factory(factory_binding) => {
-                use crate::castable_function::CastableFunction;
-
-                let factory = factory_binding
-                    .as_any()
-                    .downcast_ref::<CastableFunction<Interface, Self>>()
-                    .ok_or_else(|| DIContainerError::CastFailed {
-                        interface: type_name::<Interface>(),
-                        binding_kind: "factory",
-                    })?;
-
-                Ok(SomePtr::Factory(factory.call(self).into()))
-            }
-            #[cfg(feature = "factory")]
-            Providable::DefaultFactory(factory_binding) => {
-                use crate::castable_function::CastableFunction;
-                use crate::ptr::TransientPtr;
-
-                type DefaultFactoryFn<Interface> =
-                    CastableFunction<dyn Fn() -> TransientPtr<Interface>, DIContainer>;
-
-                let default_factory = factory_binding
-                    .as_any()
-                    .downcast_ref::<DefaultFactoryFn<Interface>>()
-                    .ok_or_else(|| DIContainerError::CastFailed {
-                        interface: type_name::<Interface>(),
-                        binding_kind: "default factory",
-                    })?;
-
-                Ok(SomePtr::Transient(default_factory.call(self)()))
-            }
-        }
-    }
-
-    fn has_binding<Interface>(&self, binding_options: BindingOptionsWithLt) -> bool
-    where
-        Interface: ?Sized + 'static,
-    {
-        self.binding_storage.has::<Interface>(binding_options)
-    }
-
-    fn set_binding<Interface>(
-        &mut self,
-        binding_options: BindingOptions<'static>,
-        provider: Box<dyn IProvider<Self>>,
-    ) where
-        Interface: 'static + ?Sized,
-    {
-        self.binding_storage
-            .set::<Interface>(binding_options, provider);
-    }
-
-    fn remove_binding<Interface>(
-        &mut self,
-        binding_options: BindingOptions<'static>,
-    ) -> Option<Box<dyn IProvider<Self>>>
-    where
-        Interface: 'static + ?Sized,
-    {
-        self.binding_storage.remove::<Interface>(binding_options)
-    }
-}
-
-impl DIContainer
-{
-    fn get_binding_providable<Interface>(
-        &self,
-        binding_options: BindingOptionsWithLt,
-        dependency_history: DependencyHistory,
-    ) -> Result<Providable<Self>, DIContainerError>
-    where
-        Interface: 'static + ?Sized,
-    {
-        let name = binding_options.name;
-
-        self.binding_storage
-            .get::<Interface>(binding_options)
-            .map_or_else(
-                || {
-                    Err(DIContainerError::BindingNotFound {
-                        interface: type_name::<Interface>(),
-                        name: name.as_ref().map(ToString::to_string),
-                    })
-                },
-                Ok,
-            )?
-            .provide(self, dependency_history)
-            .map_err(|err| DIContainerError::BindingResolveFailed {
-                reason: err,
-                interface: type_name::<Interface>(),
-            })
-    }
-}
-
-#[cfg(test)]
-mod tests
-{
-    use super::*;
-    use crate::provider::blocking::MockIProvider;
-    use crate::ptr::{SingletonPtr, TransientPtr};
-    use crate::test_utils::subjects;
-
-    #[test]
-    fn can_get()
-    {
-        let mut di_container = DIContainer::new();
-
-        let mut mock_provider = MockIProvider::new();
-
-        mock_provider.expect_provide().returning(|_, _| {
-            Ok(Providable::Transient(TransientPtr::new(
-                subjects::UserManager::new(),
-            )))
-        });
-
-        di_container
-            .binding_storage
-            .set::<dyn subjects::IUserManager>(
-                BindingOptions::new(),
-                Box::new(mock_provider),
-            );
-
-        di_container
-            .get::<dyn subjects::IUserManager>()
-            .unwrap()
-            .transient()
-            .unwrap();
-    }
-
-    #[test]
-    fn can_get_named()
-    {
-        let mut di_container = DIContainer::new();
-
-        let mut mock_provider = MockIProvider::new();
-
-        mock_provider.expect_provide().returning(|_, _| {
-            Ok(Providable::Transient(TransientPtr::new(
-                subjects::UserManager::new(),
-            )))
-        });
-
-        di_container
-            .binding_storage
-            .set::<dyn subjects::IUserManager>(
-                BindingOptions::new().name("special"),
-                Box::new(mock_provider),
-            );
-
-        di_container
-            .get_named::<dyn subjects::IUserManager>("special")
-            .unwrap()
-            .transient()
-            .unwrap();
-    }
-
-    #[test]
-    fn can_get_singleton()
-    {
-        let mut di_container = DIContainer::new();
-
-        let mut mock_provider = MockIProvider::new();
-
-        let mut singleton = SingletonPtr::new(subjects::Number::new());
-
-        SingletonPtr::get_mut(&mut singleton).unwrap().num = 2820;
-
-        mock_provider
-            .expect_provide()
-            .returning_st(move |_, _| Ok(Providable::Singleton(singleton.clone())));
-
-        di_container
-            .binding_storage
-            .set::<dyn subjects::INumber>(BindingOptions::new(), Box::new(mock_provider));
-
-        let first_number_rc = di_container
-            .get::<dyn subjects::INumber>()
-            .unwrap()
-            .singleton()
-            .unwrap();
-
-        assert_eq!(first_number_rc.get(), 2820);
-
-        let second_number_rc = di_container
-            .get::<dyn subjects::INumber>()
-            .unwrap()
-            .singleton()
-            .unwrap();
-
-        assert_eq!(first_number_rc.as_ref(), second_number_rc.as_ref());
-    }
-
-    #[test]
-    fn can_get_singleton_named()
-    {
-        let mut di_container = DIContainer::new();
-
-        let mut mock_provider = MockIProvider::new();
-
-        let mut singleton = SingletonPtr::new(subjects::Number::new());
-
-        SingletonPtr::get_mut(&mut singleton).unwrap().num = 2820;
-
-        mock_provider
-            .expect_provide()
-            .returning_st(move |_, _| Ok(Providable::Singleton(singleton.clone())));
-
-        di_container.binding_storage.set::<dyn subjects::INumber>(
-            BindingOptions::new().name("cool"),
-            Box::new(mock_provider),
-        );
-
-        let first_number_rc = di_container
-            .get_named::<dyn subjects::INumber>("cool")
-            .unwrap()
-            .singleton()
-            .unwrap();
-
-        assert_eq!(first_number_rc.get(), 2820);
-
-        let second_number_rc = di_container
-            .get_named::<dyn subjects::INumber>("cool")
-            .unwrap()
-            .singleton()
-            .unwrap();
-
-        assert_eq!(first_number_rc.as_ref(), second_number_rc.as_ref());
-    }
-
-    #[test]
-    #[cfg(feature = "factory")]
-    fn can_get_factory()
-    {
-        use crate::castable_function::CastableFunction;
-        use crate::ptr::FactoryPtr;
-
-        trait IUserManager
-        {
-            fn add_user(&mut self, user_id: i128);
-
-            fn remove_user(&mut self, user_id: i128);
-        }
-
-        struct UserManager
-        {
-            users: Vec<i128>,
-        }
-
-        impl UserManager
-        {
-            fn new(users: Vec<i128>) -> Self
-            {
-                Self { users }
-            }
-        }
-
-        impl IUserManager for UserManager
-        {
-            fn add_user(&mut self, user_id: i128)
-            {
-                self.users.push(user_id);
-            }
-
-            fn remove_user(&mut self, user_id: i128)
-            {
-                let user_index =
-                    self.users.iter().position(|user| *user == user_id).unwrap();
-
-                self.users.remove(user_index);
-            }
-        }
-
-        type IUserManagerFactory = dyn Fn(Vec<i128>) -> TransientPtr<dyn IUserManager>;
-
-        let mut di_container = DIContainer::new();
-
-        let factory_func: &dyn Fn(&DIContainer) -> Box<IUserManagerFactory> = &|_| {
-            Box::new(move |users| {
-                let user_manager: TransientPtr<dyn IUserManager> =
-                    TransientPtr::new(UserManager::new(users));
-
-                user_manager
-            })
-        };
-
-        let mut mock_provider = MockIProvider::new();
-
-        mock_provider.expect_provide().returning_st(|_, _| {
-            Ok(Providable::Factory(FactoryPtr::new(CastableFunction::new(
-                factory_func,
-            ))))
-        });
-
-        di_container
-            .binding_storage
-            .set::<IUserManagerFactory>(BindingOptions::new(), Box::new(mock_provider));
-
-        di_container
-            .get::<IUserManagerFactory>()
-            .unwrap()
-            .factory()
-            .unwrap();
-    }
-
-    #[test]
-    #[cfg(feature = "factory")]
-    fn can_get_factory_named()
-    {
-        use crate::castable_function::CastableFunction;
-        use crate::ptr::FactoryPtr;
-
-        trait IUserManager
-        {
-            fn add_user(&mut self, user_id: i128);
-
-            fn remove_user(&mut self, user_id: i128);
-        }
-
-        struct UserManager
-        {
-            users: Vec<i128>,
-        }
-
-        impl UserManager
-        {
-            fn new(users: Vec<i128>) -> Self
-            {
-                Self { users }
-            }
-        }
-
-        impl IUserManager for UserManager
-        {
-            fn add_user(&mut self, user_id: i128)
-            {
-                self.users.push(user_id);
-            }
-
-            fn remove_user(&mut self, user_id: i128)
-            {
-                let user_index =
-                    self.users.iter().position(|user| *user == user_id).unwrap();
-
-                self.users.remove(user_index);
-            }
-        }
-
-        type IUserManagerFactory = dyn Fn(Vec<i128>) -> TransientPtr<dyn IUserManager>;
-
-        let mut di_container = DIContainer::new();
-
-        let factory_func: &dyn Fn(&DIContainer) -> Box<IUserManagerFactory> = &|_| {
-            Box::new(move |users| {
-                let user_manager: TransientPtr<dyn IUserManager> =
-                    TransientPtr::new(UserManager::new(users));
-
-                user_manager
-            })
-        };
-
-        let mut mock_provider = MockIProvider::new();
-
-        mock_provider.expect_provide().returning_st(|_, _| {
-            Ok(Providable::Factory(FactoryPtr::new(CastableFunction::new(
-                factory_func,
-            ))))
-        });
-
-        di_container.binding_storage.set::<IUserManagerFactory>(
-            BindingOptions::new().name("special"),
-            Box::new(mock_provider),
-        );
-
-        di_container
-            .get_named::<IUserManagerFactory>("special")
-            .unwrap()
-            .factory()
-            .unwrap();
-    }
-
-    #[test]
-    fn has_binding_works()
-    {
-        let mut di_container = DIContainer::new();
-
-        // No binding is present yet
-        assert!(!di_container.has_binding::<subjects::Ninja>(BindingOptions::new()));
-
-        di_container.binding_storage.set::<subjects::Ninja>(
-            BindingOptions::new(),
-            Box::new(MockIProvider::new()),
-        );
-
-        assert!(di_container.has_binding::<subjects::Ninja>(BindingOptions::new()));
-    }
-
-    #[test]
-    fn set_binding_works()
-    {
-        let mut di_container = DIContainer::new();
-
-        di_container.set_binding::<subjects::Ninja>(
-            BindingOptions::new(),
-            Box::new(MockIProvider::new()),
-        );
-
-        assert!(di_container
-            .binding_storage
-            .has::<subjects::Ninja>(BindingOptions::new()));
-    }
-
-    #[test]
-    fn remove_binding_works()
-    {
-        let mut di_container = DIContainer::new();
-
-        di_container.binding_storage.set::<subjects::Ninja>(
-            BindingOptions::new(),
-            Box::new(MockIProvider::new()),
-        );
-
-        assert!(
-            // Formatting is weird without this comment
-            di_container
-                .remove_binding::<subjects::Ninja>(BindingOptions::new())
-                .is_some()
-        );
-
-        assert!(
-            // Formatting is weird without this comment
-            !di_container
-                .binding_storage
-                .has::<subjects::Ninja>(BindingOptions::new())
-        );
-    }
-}
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