Struct RenderSlot 

pub struct RenderSlot { /* private fields */ }

Stable, comparable render slot handle.

RenderSlot is a stable handle to deferred UI content.

Like Callback, the handle stays stable across recomposition. Unlike callbacks, updating a render slot’s closure invalidates component instances that rendered the slot, so slot content changes can trigger replayed components to rebuild with the latest UI.

Create render slots only during a Tessera component build.

Implementations

impl RenderSlot

pub fn new<F>(render: F) -> Self

where F: Fn() + Send + Sync + 'static,

Create a render slot from a closure.

This must be called during a component build.

pub const fn empty() -> Self

Create an empty render slot.

pub fn render(&self)

Execute the render closure.

Trait Implementations

impl Clone for RenderSlot

fn clone(&self) -> RenderSlot

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Default for RenderSlot

fn default() -> Self

Returns the “default value” for a type.

impl From<Callback> for RenderSlot

fn from(callback: Callback) -> Self

Converts to this type from the input type.

impl<F> From<F> for RenderSlot

where F: Fn() + Send + Sync + 'static,

fn from(render: F) -> Self

Converts to this type from the input type.

impl PartialEq for RenderSlot

fn eq(&self, other: &Self) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Copy for RenderSlot

impl Eq for RenderSlot