Enum SelectionOrigin 

#[non_exhaustive]
pub enum SelectionOrigin {
    User,
    Programmatic,
    DataRemoved,
    Filtered,
}

Why the selection or the focus changed, so a subscriber that sets the selection itself can avoid a feedback loop.

Variants (Non-exhaustive)

Non-exhaustive enums could have additional variants added in future. Therefore, when matching against variants of non-exhaustive enums, an extra wildcard arm must be added to account for any future variants.

User

A click, a key press or a menu command.

Programmatic

A call of the grid API, such as LiveGridState::select_key.

DataRemoved

The row was removed from the store, or a new data set replaced it.

Filtered

The row left the projection (a filter, the quick filter); it is still in the store.

Trait Implementations

impl Clone for SelectionOrigin

fn clone(&self) -> SelectionOrigin

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for SelectionOrigin

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

Formats the value using the given formatter.

impl PartialEq for SelectionOrigin

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

impl Eq for SelectionOrigin

impl StructuralPartialEq for SelectionOrigin