Struct DogConfig 

pub struct DogConfig { /* private fields */ }

Implementations

impl DogConfig

pub fn new() -> Self

Create an empty config store.

pub fn set<K, V>(&mut self, key: K, value: V)

where K: Into<String>, V: Into<String>,

Set a configuration key to a string value.

Example: app.set(“paginate.default”, “10”)

pub fn get(&self, key: &str) -> Option<&str>

Get a configuration value by key.

Returns None if the key is not present.

pub fn has(&self, key: &str) -> bool

Check whether a key is present.

pub fn snapshot(&self) -> DogConfigSnapshot

Trait Implementations

impl Debug for DogConfig

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Default for DogConfig

fn default() -> DogConfig

Returns the “default value” for a type.