Struct SettingsRetention 

pub struct SettingsRetention;

Settings retention count setting

Trait Implementations

impl InputSettingKind for SettingsRetention

fn submit_view_id(&self) -> ViewId

The ViewId used by this setting’s NamedInput and its submit event.

fn open_entry_id(&self) -> EntryId

The EntryId event that opens this setting’s input dialog when tapped.

fn input_label(&self) -> String

Label shown inside the NamedInput dialog.

fn input_max_chars(&self) -> usize

Maximum number of characters the input accepts.

fn current_text(&self, settings: &Settings) -> String

The current value as a string to pre-populate the input field.

fn apply_text(&self, text: &str, settings: &mut Settings) -> String

Parse text from the input, mutate settings, and return the display string.

impl SettingKind for SettingsRetention

fn identity(&self) -> SettingIdentity

Unique identity used to route SettingsEvent::UpdateValue to the correct SettingValue view.

fn label(&self, _settings: &Settings) -> String

Human-readable label shown on the left side of the setting row.

fn fetch(&self, settings: &Settings) -> SettingData

Fetch the current display value and widget configuration from settings.

fn as_input_kind(&self) -> Option<&dyn InputSettingKind>

Returns this setting as an InputSettingKind if it supports text input.

fn handle( &self, _evt: &Event, _settings: &mut Settings, _bus: &mut Bus, ) -> Option<String>

Handle an incoming event that may apply a change to this setting.

fn file_chooser_entry_id(&self) -> Option<EntryId>

Returns the EntryId that triggers opening a file chooser for this setting.