Trait CapabilitiesProvider 

pub trait CapabilitiesProvider:
    SendOutsideWasm
    + SyncOutsideWasm
    + 'static {
    // Required method
    fn acquire_capabilities(
        &self,
        capabilities: Capabilities,
    ) -> impl Future<Output = Capabilities> + SendOutsideWasm;
}

Available on crate feature experimental-widgets only.

Must be implemented by a component that provides functionality of deciding whether a widget is allowed to use certain capabilities (typically by providing a prompt to the user).

Required Methods

fn acquire_capabilities( &self, capabilities: Capabilities, ) -> impl Future<Output = Capabilities> + SendOutsideWasm

Receives a request for given capabilities and returns the actual capabilities that the clients grants to a given widget (usually by prompting the user).

Dyn Compatibility

This trait is not dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety".

Implementors