Struct config::Config

pub struct Config<'a> { /* fields omitted */ }

Methods

impl<'a> Config<'a>

fn new() -> Config<'a>

fn merge<T>(&mut self, source: T) -> Result<(), Box<Error>> where T: SourceBuilder

Merge in configuration values from the given source.

fn set_default<T>(&mut self, key: &str, value: T) -> Result<(), Box<Error>> where T: Into<Value<'a>>

Sets the default value for this key. The default value is only used when no other value is provided.

fn set<T>(&mut self, key: &str, value: T) -> Result<(), Box<Error>> where T: Into<Value<'a>>

Sets an override for this key.

fn get(&self, key: &str) -> Option<Cow<'a, Value>>

fn get_str(&'a self, key: &str) -> Option<Cow<'a, str>>

fn get_int(&self, key: &str) -> Option<i64>

fn get_float(&self, key: &str) -> Option<f64>

fn get_bool(&self, key: &str) -> Option<bool>

Trait Implementations

impl<'a> Default for Config<'a>

fn default() -> Config<'a>

Returns the "default value" for a type.