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HostDelivery

tilo_app::framework

Trait HostDelivery 

Source 
pub trait HostDelivery {
    // Required method
    fn start_encoded(
        &mut self,
        kind: OperationKind,
        type_id: &str,
        payload: &[u8],
        doc: &mut AutoCommit,
        path: &ObjId,
    ) -> Result<Option<Effected>, String>;

    // Provided method
    fn deliver_control(
        &mut self,
        kind: OperationKind,
        control: &str,
        doc: &mut AutoCommit,
        path: &ObjId,
    ) -> Result<Option<Effected>, String> { ... }
}
Expand description

Delivering an admitted invocation to a widget, as its host does. Answers how the widget started it — done at once with its output, or pending to finish later — or None when nothing in the widget answers it.

Required Methods§

Source

fn start_encoded( &mut self, kind: OperationKind, type_id: &str, payload: &[u8], doc: &mut AutoCommit, path: &ObjId, ) -> Result<Option<Effected>, String>

Start the encoded operation (type_id, payload) of kind.

§Errors

Returns the widget’s refusal or failure.

Provided Methods§

Source

fn deliver_control( &mut self, kind: OperationKind, control: &str, doc: &mut AutoCommit, path: &ObjId, ) -> Result<Option<Effected>, String>

Hand back the invocation of the toolkit control control (its id, as its tilo.control: resource names it).

§Errors

Returns the widget’s refusal or failure.

Implementors§