Struct AnchorId 

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

Stable identifier for a slot in the slot table.

Anchors provide positional stability: they maintain their identity even when the slot table is reorganized (e.g., during conditional rendering or group moves). This prevents effect states from being prematurely removed during recomposition.

Implementations

impl AnchorId

pub fn is_valid(&self) -> bool

Check if this anchor is valid (non-zero).

Trait Implementations

impl Clone for AnchorId

fn clone(&self) -> AnchorId

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for AnchorId

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Default for AnchorId

fn default() -> AnchorId

Returns the “default value” for a type.

impl Hash for AnchorId

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl PartialEq for AnchorId

fn eq(&self, other: &AnchorId) -> 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 AnchorId

impl Eq for AnchorId

impl StructuralPartialEq for AnchorId