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-rw-r--r--examples/factory/bootstrap.rs18
-rw-r--r--examples/factory/main.rs10
2 files changed, 16 insertions, 12 deletions
diff --git a/examples/factory/bootstrap.rs b/examples/factory/bootstrap.rs
index b752764..ad8c4d3 100644
--- a/examples/factory/bootstrap.rs
+++ b/examples/factory/bootstrap.rs
@@ -1,3 +1,5 @@
+use std::error::Error;
+
use syrette::ptr::TransientPtr;
use syrette::DIContainer;
@@ -9,24 +11,22 @@ use crate::interfaces::user_manager::IUserManager;
use crate::user::User;
use crate::user_manager::UserManager;
-pub fn bootstrap() -> DIContainer
+pub fn bootstrap() -> Result<DIContainer, Box<dyn Error>>
{
let mut di_container: DIContainer = DIContainer::new();
di_container
.bind::<dyn IUserManager>()
- .to::<UserManager>()
- .unwrap();
+ .to::<UserManager>()?;
- di_container
- .bind::<IUserFactory>()
- .to_factory(&|name, date_of_birth, password| {
+ di_container.bind::<IUserFactory>().to_factory(
+ &|name, date_of_birth, password| {
let user: TransientPtr<dyn IUser> =
TransientPtr::new(User::new(name, date_of_birth, password));
user
- })
- .unwrap();
+ },
+ )?;
- di_container
+ Ok(di_container)
}
diff --git a/examples/factory/main.rs b/examples/factory/main.rs
index bf3d43b..0f1a97b 100644
--- a/examples/factory/main.rs
+++ b/examples/factory/main.rs
@@ -7,21 +7,25 @@ mod interfaces;
mod user;
mod user_manager;
+use std::error::Error;
+
use bootstrap::bootstrap;
use crate::interfaces::user_manager::IUserManager;
-fn main()
+fn main() -> Result<(), Box<dyn Error>>
{
println!("Hello, world!");
- let di_container = bootstrap();
+ let di_container = bootstrap()?;
- let mut user_manager = di_container.get::<dyn IUserManager>().unwrap();
+ let mut user_manager = di_container.get::<dyn IUserManager>()?.transient()?;
user_manager.fill_with_users();
println!("Printing user information");
user_manager.print_users();
+
+ Ok(())
}