Trait Manager 

pub trait Manager {
    // Required methods
    fn reloader_type(&self) -> String;
    fn check_preconditions(
        &self,
        reloader_config: &ReloaderConfig,
        caproni_config: &CaproniConfig,
        get_tool_version: &dyn Fn(&str) -> Option<String>,
    ) -> Result<(), Box<dyn Error + Send + Sync>>;
    fn run(
        &self,
        reloader_config: &ReloaderConfig,
        caproni_config: &CaproniConfig,
        kubeconfig_path: &str,
    ) -> Result<(), Box<dyn Error + Send + Sync>>;
    fn status(
        &self,
        reloader_config: &ReloaderConfig,
        caproni_config: &CaproniConfig,
    ) -> Result<Status, Box<dyn Error + Send + Sync>>;
    fn validate(
        &self,
        reloader_config: &ReloaderConfig,
        caproni_config: &CaproniConfig,
    ) -> Result<(), Box<dyn Error + Send + Sync>>;
}

The interface for managing local development processes. Implementations are responsible for running processes with hot-reload capabilities using specific strategies (e.g. mirrord, skaffold).

Required Methods

fn reloader_type(&self) -> String

The reloader type that this manager handles (e.g. "mirror", "skaffold").

fn check_preconditions( &self, reloader_config: &ReloaderConfig, caproni_config: &CaproniConfig, get_tool_version: &dyn Fn(&str) -> Option<String>, ) -> Result<(), Box<dyn Error + Send + Sync>>

Verifies that the environment is ready for this reloader to run. For example, mirror reloaders check that no stale *-caproni deployments exist. Returns Ok(()) if all preconditions are met.

fn run( &self, reloader_config: &ReloaderConfig, caproni_config: &CaproniConfig, kubeconfig_path: &str, ) -> Result<(), Box<dyn Error + Send + Sync>>

Runs the reloader processes, blocking until cancelled.

kubeconfig_path is the path to a temporary kubeconfig for the caproni-selected cluster (created and owned by the caller). Implementations that launch external tooling should pin it to this kubeconfig rather than relying on the user’s global current-context. It may be empty.

fn status( &self, reloader_config: &ReloaderConfig, caproni_config: &CaproniConfig, ) -> Result<Status, Box<dyn Error + Send + Sync>>

Returns the current status of the reloader. Returns an error if unable to determine reloader state.

fn validate( &self, reloader_config: &ReloaderConfig, caproni_config: &CaproniConfig, ) -> Result<(), Box<dyn Error + Send + Sync>>

Validates the reloader configuration and referenced files. Returns Ok(()) if valid, or an error describing validation failures. Files in uncloned repository directories should not cause validation to fail.

Dyn Compatibility

This trait is dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety".

Implementors