Trait PartialConfigExt 

pub trait PartialConfigExt {
    // Required methods
    fn list_keys(&self) -> Vec<String>;
    fn get_value(&self, key: &str) -> Option<String>;
    fn count_set_fields(&self) -> usize;
}

Extension trait for PartialConfig to get list of keys

Required Methods

fn list_keys(&self) -> Vec<String>

List all keys that have values set

fn get_value(&self, key: &str) -> Option<String>

Get value for a key as string

fn count_set_fields(&self) -> usize

Count number of fields that are Some

Implementors

impl PartialConfigExt for PartialConfig