Struct SelectionPlace 

pub struct SelectionPlace {
    pub item: String,
    pub at: Option<usize>,
    pub start: Option<usize>,
    pub end: Option<usize>,
}

Where a selection is inside a resource: an item, a caret or a character range inside one item. Its JSON form is exactly what an action’s place parameter takes (tilo_resource::Place), so an agent hands it back unchanged.

Fields

item: String

at: Option<usize>

start: Option<usize>

end: Option<usize>

Implementations

impl SelectionPlace

pub fn item(item: impl Into<String>) -> SelectionPlace

The whole of item.

pub fn caret(item: impl Into<String>, at: usize) -> SelectionPlace

pub fn range( item: impl Into<String>, start: usize, end: usize, ) -> SelectionPlace

Characters start..end of item; the bounds are put in order.

pub fn validate(&self) -> Result<(), String>

Whether this is a well-formed place, the shape an action’s place parameter accepts.

Trait Implementations

impl Clone for SelectionPlace

fn clone(&self) -> SelectionPlace

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for SelectionPlace

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for SelectionPlace

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl From<Place> for SelectionPlace

fn from(place: Place) -> SelectionPlace

Converts to this type from the input type.

impl PartialEq for SelectionPlace

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

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<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 SelectionPlace

impl StructuralPartialEq for SelectionPlace