nu_engine::env

Function convert_env_values

Source 
pub fn convert_env_values(
    engine_state: &mut EngineState,
    stack: &Stack,
) -> Result<(), ShellError>
Expand description

Translate environment variables from Strings to Values. Requires config to be already set up in case the user defined custom env conversions in config.nu.

It returns Option instead of Result since we do want to translate all the values we can and skip errors. This function is called in the main() so we want to keep running, we cannot just exit.