Enum ResourceSelection 

pub enum ResourceSelection {
    Item(String),
    Caret {
        item: String,
        at: usize,
    },
    Range {
        item: String,
        start: usize,
        end: usize,
    },
    Pointer {
        item: String,
        x: f32,
        y: f32,
    },
}

Where a participant is inside a resource, in the resource’s own terms, so it means the same thing on every collaborator’s screen.

Variants

Item(String)

An item (a clip, a card, a row) is selected.

Caret

A caret at a position inside an item (a text field, a cell).

Fields

item: String

at: usize

Range

A range inside an item: characters of a field, frames of a clip.

Fields

item: String

start: usize

end: usize

Pointer

A pointer over an item, at a point of the shared window (logical pixels): where a collaborator is aiming in a surface that draws their cursor itself.

Fields

item: String

x: f32

y: f32

Implementations

impl ResourceSelection

pub fn presence<R: Resource>( &self, app_id: &str, ) -> (PresenceKey, PresencePayload)

The toolkit presence frame for this selection, keyed to the resource item so peers resolve it against their own layout.

pub fn presence_of( &self, kind: &str, app_id: &str, ) -> (PresenceKey, PresencePayload)

Self::presence for a resource known by its kind alone.

Trait Implementations

impl Clone for ResourceSelection

fn clone(&self) -> ResourceSelection

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ResourceSelection

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

Formats the value using the given formatter.

impl From<Place> for ResourceSelection

fn from(place: Place) -> Self

Converts to this type from the input type.

impl PartialEq for ResourceSelection

fn eq(&self, other: &ResourceSelection) -> 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 StructuralPartialEq for ResourceSelection