From 826592eac2601e9fcd5aabb17482b4816ed7ab88 Mon Sep 17 00:00:00 2001
From: HampusM <hampus@hampusmat.com>
Date: Tue, 2 Aug 2022 14:31:31 +0200
Subject: feat: add detection and prevention of circular dependencies

---
 src/provider.rs | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

(limited to 'src/provider.rs')

diff --git a/src/provider.rs b/src/provider.rs
index 2e832f8..e12a12a 100644
--- a/src/provider.rs
+++ b/src/provider.rs
@@ -7,8 +7,6 @@ use crate::interfaces::injectable::Injectable;
 use crate::ptr::{FactoryPtr, SingletonPtr, TransientPtr};
 use crate::DIContainer;
 
-extern crate error_stack;
-
 pub enum Providable
 {
     Transient(TransientPtr<dyn Injectable>),
@@ -22,6 +20,7 @@ pub trait IProvider
     fn provide(
         &self,
         di_container: &DIContainer,
+        dependency_history: Vec<&'static str>,
     ) -> error_stack::Result<Providable, ResolveError>;
 }
 
@@ -51,10 +50,12 @@ where
     fn provide(
         &self,
         di_container: &DIContainer,
+        dependency_history: Vec<&'static str>,
     ) -> error_stack::Result<Providable, ResolveError>
     {
         Ok(Providable::Transient(InjectableType::resolve(
             di_container,
+            dependency_history,
         )?))
     }
 }
@@ -83,6 +84,7 @@ where
     fn provide(
         &self,
         _di_container: &DIContainer,
+        _dependency_history: Vec<&'static str>,
     ) -> error_stack::Result<Providable, ResolveError>
     {
         Ok(Providable::Singleton(self.singleton.clone()))
@@ -110,6 +112,7 @@ impl IProvider for FactoryProvider
     fn provide(
         &self,
         _di_container: &DIContainer,
+        _dependency_history: Vec<&'static str>,
     ) -> error_stack::Result<Providable, ResolveError>
     {
         Ok(Providable::Factory(self.factory.clone()))
-- 
cgit v1.2.3-18-g5258