Module user_details 

User Details Service for loading users from any data source.

Spring Security Equivalent

Similar to Spring Security’s UserDetailsService and UserDetailsManager interfaces.

Features

• Async trait for loading users
• Support for any data source (database, LDAP, API, etc.)
• User management operations (create, update, delete)
• Caching layer support

Example

use actix_security_core::http::security::user_details::{UserDetailsService, UserDetailsError};
use async_trait::async_trait;

struct MyUserDetailsService {
    pool: PgPool,
}

#[async_trait]
impl UserDetailsService for MyUserDetailsService {
    async fn load_user_by_username(&self, username: &str) -> Result<Option<User>, UserDetailsError> {
        // Load from database...
        Ok(Some(user))
    }
}

Structs

CachingUserDetailsService

Caching wrapper for UserDetailsService.

InMemoryUserDetailsService

In-memory implementation of UserDetailsService.

UserDetailsAuthenticator

Authenticator that uses a UserDetailsService for credential validation.

Enums

UserDetailsError

Errors that can occur when loading or managing user details.

Traits

UserDetailsManager

Extended trait for managing users (CRUD operations).

UserDetailsService

Async trait for loading user details from any data source.