Trait Host 

pub trait Host: Send {
    // Required methods
    fn get(
        &mut self,
        key: String,
    ) -> impl Future<Output = Result<Result<Option<String>, ConfigError>>> + Send;
    fn get_all(
        &mut self,
    ) -> impl Future<Output = Result<Result<Vec<(String, String)>, ConfigError>>> + Send;
}

Required Methods

fn get( &mut self, key: String, ) -> impl Future<Output = Result<Result<Option<String>, ConfigError>>> + Send

Gets a single opaque config value set at the given key if it exists

fn get_all( &mut self, ) -> impl Future<Output = Result<Result<Vec<(String, String)>, ConfigError>>> + Send

Gets a list of all set config data

Dyn Compatibility

This trait is not dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety", so this trait is not object safe.

Implementations on Foreign Types

impl<_T: Host + ?Sized + Send> Host for &mut _T

fn get( &mut self, key: String, ) -> impl Future<Output = Result<Result<Option<String>, ConfigError>>> + Send

Gets a single opaque config value set at the given key if it exists

fn get_all( &mut self, ) -> impl Future<Output = Result<Result<Vec<(String, String)>, ConfigError>>> + Send

Gets a list of all set config data

Implementors

impl<H: Handler> Host for Ctx<H>