Trait ApplyExecutor 

pub trait ApplyExecutor: Send + Sync {
    // Required method
    fn apply_component(
        &self,
        component_id: &str,
        proposed_version: &str,
    ) -> Result<(), String>;
}

Trait for executing a single component update.

Implementations can invoke shell scripts, Rust-native installers, or be mocked for testing.

Required Methods

fn apply_component( &self, component_id: &str, proposed_version: &str, ) -> Result<(), String>

Apply a single component update.

Returns Ok(()) on success, Err with a descriptive message on failure.

Dyn Compatibility

This trait is dyn compatible.

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

Implementors

impl ApplyExecutor for NoOpExecutor

impl ApplyExecutor for RegistryExecutor