Trait Config 

pub trait Config: Send + Sync {
    // Required method
    fn get(&self, key: &str) -> impl Future<Output = Result<String>> + Send;
}

The Config trait is used by implementers to provide configuration from WASI-guest to dependent crates.

Required Methods

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

Get configuration setting.

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.

Implementors