Struct Settings 

pub struct Settings {

    pub xp: u32,
    pub badges: u32,
    pub lang: [u8; 2],
    pub country: [u8; 2],
    pub name: String,
    pub timezone: String,
    pub rotate_screen: bool,
    pub screen_brightness: u8,
    pub leds_brightness: u8,
    pub speakers_volume: u8,
    pub headphones_volume: u8,
    pub font_size: u8,
    pub theme: u32,
    pub auto_lock: u8,
    pub reduce_flashing: bool,
    pub telemetry: bool,
    pub gamepad_mode: bool,
    pub contrast: bool,
    pub easter_eggs: bool,
    pub extra_flags: u32,
}

System settings. Stored in sys/config.

Since we don’t have a realiable vesioning for the system config, some of the settings are added “just in case” and might be not used yet or maybe even won’t be ever used.

Fields

xp: u32

How much XP the player earned over all games.

badges: u32

How many badges the player earned over all games.

lang: [u8; 2]

A two-letter ASCII ISO 639 Set 1 language code.

country: [u8; 2]

A two-letter ASCII uppercase ISO 3166-1 alpha-2 country code.

name: String

The device name. Randomly generated when creating vFS.

timezone: String

The full timezone name as in the IANA database.

rotate_screen: bool

If true, rotate the image on the screen 180 degrees.

screen_brightness: u8

Brightness of the screen backlight.

leds_brightness: u8

Brightness of the LEDs.

speakers_volume: u8

How loud the speakers should play sounds.

headphones_volume: u8

How loud the headphones should play sounds.

font_size: u8

The preferred font size (text character height) in pixels.

theme: u32

Color scheme to use.

auto_lock: u8

Automatically lock the screen after N minutes.

If zero, never locks automatically. The screen is never locked when in multiplayer.

reduce_flashing: bool

If enabled, apps are advised to skip flashy animations.

telemetry: bool

If enabled, collect and send anonymous telemetry.

gamepad_mode: bool

Emulate gamepad when connecting Firefly Zero to a PC via USB.

contrast: bool

Increase contrast of colors in the default color palette.

easter_eggs: bool

Let the system apps show easter eggs, holiday effects, and weird jokes.

extra_flags: u32

Any feature new fields will be encoded in this field, for backward compatibility.

Trait Implementations

impl Clone for Settings

fn clone(&self) -> Settings

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Settings

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

Formats the value using the given formatter.

impl Default for Settings

fn default() -> Self

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for Settings

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Encode<'_> for Settings

fn decode(s: &'a [u8]) -> Result<Self, Error>

Load object from bytes generated by [Encode::encode].

fn encode_vec(&self) -> Result<Vec<u8>, Error>

Encode the object as a Vec.

fn encode_buf<'b>(&self, buf: &'b mut [u8]) -> Result<&'b mut [u8], Error>

Encode the object using the buffer.

fn size(&self) -> usize

Calculate the buffer size required to encode the object.

impl PartialEq for Settings

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

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl Eq for Settings

impl StructuralPartialEq for Settings