Trait UserDetailsManager 

pub trait UserDetailsManager: UserDetailsService {
    // Required methods
    fn create_user<'life0, 'life1, 'async_trait>(
        &'life0 self,
        user: &'life1 User,
    ) -> Pin<Box<dyn Future<Output = Result<(), UserDetailsError>> + Send + 'async_trait>>
       where 'life0: 'async_trait,
             'life1: 'async_trait,
             Self: 'async_trait;
    fn update_user<'life0, 'life1, 'async_trait>(
        &'life0 self,
        user: &'life1 User,
    ) -> Pin<Box<dyn Future<Output = Result<(), UserDetailsError>> + Send + 'async_trait>>
       where 'life0: 'async_trait,
             'life1: 'async_trait,
             Self: 'async_trait;
    fn delete_user<'life0, 'life1, 'async_trait>(
        &'life0 self,
        username: &'life1 str,
    ) -> Pin<Box<dyn Future<Output = Result<(), UserDetailsError>> + Send + 'async_trait>>
       where 'life0: 'async_trait,
             'life1: 'async_trait,
             Self: 'async_trait;
    fn change_password<'life0, 'life1, 'life2, 'life3, 'async_trait>(
        &'life0 self,
        username: &'life1 str,
        old_password: &'life2 str,
        new_password: &'life3 str,
    ) -> Pin<Box<dyn Future<Output = Result<(), UserDetailsError>> + Send + 'async_trait>>
       where 'life0: 'async_trait,
             'life1: 'async_trait,
             'life2: 'async_trait,
             'life3: 'async_trait,
             Self: 'async_trait;
}

Extended trait for managing users (CRUD operations).

Spring Security Equivalent

Similar to UserDetailsManager in Spring Security.

Example

#[async_trait]
impl UserDetailsManager for DatabaseUserDetailsService {
    async fn create_user(&self, user: &User) -> Result<(), UserDetailsError> {
        sqlx::query!("INSERT INTO users ...")
            .execute(&self.pool)
            .await
            .map_err(|e| UserDetailsError::StorageError(e.to_string()))?;
        Ok(())
    }
    // ... other methods
}

Required Methods

fn create_user<'life0, 'life1, 'async_trait>( &'life0 self, user: &'life1 User, ) -> Pin<Box<dyn Future<Output = Result<(), UserDetailsError>> + Send + 'async_trait>>

where 'life0: 'async_trait, 'life1: 'async_trait, Self: 'async_trait,

Create a new user.

fn update_user<'life0, 'life1, 'async_trait>( &'life0 self, user: &'life1 User, ) -> Pin<Box<dyn Future<Output = Result<(), UserDetailsError>> + Send + 'async_trait>>

where 'life0: 'async_trait, 'life1: 'async_trait, Self: 'async_trait,

Update an existing user.

fn delete_user<'life0, 'life1, 'async_trait>( &'life0 self, username: &'life1 str, ) -> Pin<Box<dyn Future<Output = Result<(), UserDetailsError>> + Send + 'async_trait>>

where 'life0: 'async_trait, 'life1: 'async_trait, Self: 'async_trait,

Delete a user by username.

fn change_password<'life0, 'life1, 'life2, 'life3, 'async_trait>( &'life0 self, username: &'life1 str, old_password: &'life2 str, new_password: &'life3 str, ) -> Pin<Box<dyn Future<Output = Result<(), UserDetailsError>> + Send + 'async_trait>>

where 'life0: 'async_trait, 'life1: 'async_trait, 'life2: 'async_trait, 'life3: 'async_trait, Self: 'async_trait,

Change user’s password.

Arguments

• username - The username
• old_password - The current password (for verification)
• new_password - The new password (should be encoded)

Implementors

impl UserDetailsManager for InMemoryUserDetailsService