Trait LoadServiceConfig 

pub trait LoadServiceConfig:
    Debug
    + Send
    + Sync {
    // Required method
    fn load_config(&self, key: ServiceConfigKey<'_>) -> Option<String>;
}

Implementers of this trait can provide service config defined in a user’s environment.

Required Methods

fn load_config(&self, key: ServiceConfigKey<'_>) -> Option<String>

Given a ServiceConfigKey, return the value associated with it.

Dyn Compatibility

This trait is dyn compatible.

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

Implementors