Struct RuntimeSession 

pub struct RuntimeSession(/* private fields */);

An owner for the resources of one UI session.

Implementations

impl RuntimeSession

pub fn state_owner(&self) -> StateOwner

Creates a reactive state lifetime owned by this UI session.

pub fn dispatcher(&self) -> UiDispatcher

Captures result delivery to this session’s UI thread.

pub fn downgrade(&self) -> WeakRuntimeSession

Returns a reference that does not keep this session alive.

pub fn resource<T: Default + Send + Sync + 'static>(&self) -> Arc<T>

Returns a shared resource owned by this session.

pub fn local_resource<T: Default + 'static>(&self) -> Rc<T>

Returns a resource that stays on this session’s UI thread.

pub fn identity(&self) -> RuntimeSessionId

Returns this session’s identity for correlating observations.

pub fn new() -> Self

Creates an independent session.

pub fn run<R>(&self, work: impl FnOnce() -> R) -> R

Runs work with this session’s resources available.

pub fn enter(&self) -> RuntimeSessionGuard

Selects this session until the returned guard is dropped.

Trait Implementations

impl Clone for RuntimeSession

fn clone(&self) -> RuntimeSession

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Default for RuntimeSession

fn default() -> Self

Returns the “default value” for a type.

impl Drop for RuntimeSession

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.