Enum Scope 

pub enum Scope {
    Personal,
    DeviceLocal,
    Shared(&'static str),
}

Where an app’s typed settings live and how far they travel. Settings follow a person or a device, never a room’s members; they are never visible to collaborators. Content shared with a room is a record instead.

Variants

Personal

Follows the person to every device they sign in on: the device fabric carries the app’s whole personal section between the person’s own devices, the most recent write winning. Keep it small (at most [settings_store::continuity::MAX_PERSONAL_VALUE_BYTES] serialized): a confirmation preference, a refresh interval, a default sort.

DeviceLocal

Kept on this device and never sent anywhere: a hardware choice, a path, a window placement.

Shared(&'static str)

A per-user section shared across apps that another owner declares (locale, text_assistance). How each of its keys travels is that section’s, reviewed in settings_store::continuity. Only its owner writes it: a sandboxed app reads it and nothing more.

Implementations

impl Scope

pub const fn section(self) -> &'static str

The document section holding the settings of this scope.

Trait Implementations

impl Clone for Scope

fn clone(&self) -> Scope

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Scope

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

Formats the value using the given formatter.

impl PartialEq for Scope

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

impl Eq for Scope

impl StructuralPartialEq for Scope