Trait Host

pub trait Host: Send + Send {
    // Required methods
    fn get(
        &mut self,
        name: String,
    ) -> impl Future<Output = Result<String, Error>> + Send;
    fn convert_error(&mut self, err: Error) -> Result<Error>;
}

Required Methods

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

Get an application variable value for the current component.

The name must match one defined in in the component manifest.

fn convert_error(&mut self, err: Error) -> Result<Error>

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

async fn get(&mut self, name: String) -> Result<String, Error>

Get an application variable value for the current component.

The name must match one defined in in the component manifest.

fn convert_error(&mut self, err: Error) -> Result<Error>

Implementors