Enum SystemUiOverlay 

pub enum SystemUiOverlay {
    Top,
    Bottom,
}

App-facing system-UI (system-bar) override: set_system_ui_mode requests a status-/navigation-bar visibility mode — the Flutter SystemChrome.setEnabledSystemUIMode analog — reaching whichever shell is running the next time it polls (once per frame, mirroring set_app_theme’s delivery timing). See frust_shell_common::system_ui’s module docs for the full layering rationale, the thread contract (a plain Mutex-guarded process-global, callable from any thread), the FFI wire format each mobile shell exports, and where Android/iOS diverge from the five-mode vocabulary.

use frust::{SystemUiMode, set_system_ui_mode};

// Hide all system bars; an edge swipe re-shows them.
set_system_ui_mode(SystemUiMode::Immersive);

One of the two system bars a SystemUiMode::Manual mode can name — Flutter’s SystemUiOverlay kept here for doc/mapping parity even though SystemUiMode::Manual itself uses named bools (top/bottom) rather than a Vec<SystemUiOverlay>, the more Rust-idiomatic shape for a fixed two-element set.

Variants

Top

The top system bar (Android status bar; iOS status bar).

Bottom

The bottom system bar (Android navigation bar; iOS home indicator).

Trait Implementations

impl Clone for SystemUiOverlay

fn clone(&self) -> SystemUiOverlay

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for SystemUiOverlay

impl Debug for SystemUiOverlay

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

Formats the value using the given formatter.

impl Eq for SystemUiOverlay

impl PartialEq for SystemUiOverlay

fn eq(&self, other: &SystemUiOverlay) -> bool

Equality operator ==.

fn ne(&self, other: &Rhs) -> bool

Inequality operator !=.

impl StructuralPartialEq for SystemUiOverlay