Struct HostedApp 

pub struct HostedApp { /* private fields */ }

A host that runs documents of its own, mounted headlessly: for proving what the host adds to an app that is not a ResourceApp (tilolang runs other apps’ packages in one window). The same opening as HeadlessApp: the real component runtime, storage, permissions and history, and the host’s refusal of an action surface that breaks the contract.

Implementations

impl HostedApp

pub fn open( definition: &'static ApplicationDefinition, author: &str, ) -> Result<Self, LaunchError>

The app definition as its owner author opens it on a fresh private profile.

pub fn open_data_dir( definition: &'static ApplicationDefinition, author: &str, directory: &Path, ) -> Result<Self, LaunchError>

The app definition as its owner author opens it on the profile --data-dir directory opens: what a test opens again to see what an earlier window kept. Only one writer may hold a profile.

Errors

As Self::open.

pub fn harness(&mut self) -> &mut FrameHarness

The headless window.

Panics

Panics once the app is closed.

pub fn invoke( &mut self, invoker: Option<ActionInvoker>, ambient: Option<&ActionContext>, resource: &str, action: &str, arguments: &Map<String, Value>, confirmed: bool, ) -> Result<ActionOutput, DoorError>

Invoke action of the published resource through the host’s door, as invoker (the person at the window when None), within ambient: the task the invoker is carrying out, recorded with every change it makes. Answers what the operation answered.

pub fn read<R>(&mut self, read: impl FnOnce(&mut Doc) -> R) -> R

Read the app’s record as it is now, after everything the window has committed.

Panics

Panics when the record cannot be read.

Trait Implementations

impl Drop for HostedApp

fn drop(&mut self)

Executes the destructor for this type.

fn pin_drop(self: Pin<&mut Self>)

🔬This is a nightly-only experimental API. (pin_ergonomics)

Execute the destructor for this type, but different to Drop::drop, it requires self to be pinned.