Struct FocusView 

pub struct FocusView {
    pub ordinal: usize,
    pub ephemeral: String,
}

The focused widget’s ephemeral presentation state, captured through the same mechanism the undo path uses to restore a caret across a rebuild. ordinal is stable exactly when the tree shape is — the condition under which restoring a caret is meaningful; ephemeral is the opaque string from [crate::widget::Widget::get_state]/set_state.

Fields

ordinal: usize

ephemeral: String

Trait Implementations

impl Clone for FocusView

fn clone(&self) -> FocusView

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for FocusView

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

Formats the value using the given formatter.

impl Default for FocusView

fn default() -> FocusView

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for FocusView

fn deserialize<__D>( __deserializer: __D, ) -> Result<FocusView, <__D as Deserializer<'de>>::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl PartialEq for FocusView

fn eq(&self, other: &FocusView) -> 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 Serialize for FocusView

fn serialize<__S>( &self, __serializer: __S, ) -> Result<<__S as Serializer>::Ok, <__S as Serializer>::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl StructuralPartialEq for FocusView