Enum Place 

pub enum Place {
    Item(String),
    Caret {
        item: String,
        at: usize,
    },
    Range {
        item: String,
        start: usize,
        end: usize,
    },
}

Where a participant is inside a resource, in the resource’s own terms: the same on every collaborator’s screen whatever its layout.

Also what an action is told to act at (#[param(place)] at: Option<Place>): it travels as {"item": id}, {"item": id, "at": n} or {"item": id, "start": n, "end": n}.

Variants

Item(String)

An item (a paragraph, a clip, a row).

Caret

A caret at a character position inside an item.

Fields

item: String

at: usize

Range

Characters start..end of an item.

Fields

item: String

start: usize

end: usize

Implementations

impl Place

pub fn item(&self) -> &str

The item the place is in.

Trait Implementations

impl Clone for Place

fn clone(&self) -> Place

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Place

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for Place

fn deserialize<D>( deserializer: D, ) -> Result<Place, <D as Deserializer<'de>>::Error>

where D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl From<Place> for ResourceSelection

fn from(place: Place) -> Self

Converts to this type from the input type.

impl From<Place> for SelectionPlace

fn from(place: Place) -> SelectionPlace

Converts to this type from the input type.

impl JsonSchema for Place

fn json_schema() -> Value

The schema of this type’s JSON form.

const OPTIONAL: bool = false

Whether serde reads an absent field of this type as its default, as it does for Option: such a field is not required.

fn field_type(types: &mut TypeSet) -> FieldType

This type in the language-neutral vocabulary a surface publishes (FieldType), declaring the records and enums it names in types: what a verb’s parameter of it is published as. The default describes no type: any value.

impl PartialEq for Place

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

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 TryFrom<PlaceWire> for Place

type Error = String

The type returned in the event of a conversion error.

fn try_from(wire: PlaceWire) -> Result<Place, String>

Performs the conversion.

impl TryFrom<SelectionPlace> for Place

type Error = String

The type returned in the event of a conversion error.

fn try_from(place: SelectionPlace) -> Result<Place, String>

Performs the conversion.

impl Eq for Place

impl StructuralPartialEq for Place