Struct BackupTemplateRenderingService 

pub struct BackupTemplateRenderingService { /* private fields */ }

Service for rendering backup configuration templates

This service encapsulates the logic for rendering backup configurations, including:

• Converting domain DatabaseConfig to template BackupDatabaseConfig
• Building BackupContext with schedule information
• Conditional rendering (only when backup is configured)

Implementations

impl BackupTemplateRenderingService

pub fn from_paths(templates_dir: PathBuf, build_dir: PathBuf) -> Self

Create a new service with explicit dependencies

Arguments

• templates_dir - Directory containing template source files
• build_dir - Directory where rendered templates will be written

pub async fn render( &self, backup_config: Option<&BackupConfig>, database_config: &DatabaseConfig, created_at: DateTime<Utc>, ) -> Result<Option<PathBuf>, BackupTemplateRenderingServiceError>

Render backup templates if backup is configured

This method converts the domain database configuration to the backup format and renders the backup configuration templates. Returns None if backup is not configured.

Arguments

• backup_config - Optional backup configuration
• database_config - Tracker database configuration
• created_at - Environment creation timestamp

Returns

Some(PathBuf) with path to the rendered backup build directory if backup is configured, or None if backup should not be deployed.

Errors

Returns error if template rendering fails