Struct SettingCommand 

pub struct SettingCommand {
    pub setting: String,
    pub op: SettingOp,
    pub value_label: Option<AssetId>,
    pub persist: bool,
}

Runtime-only event sent by UiInputSystem when a “setting:*” action fires. GraphicsSystem reads these each step: it applies the change to the named setting (cycling it or setting it from a fraction), updates the value_label text, and (when persist is set) writes the new value to the settings store. World authors never declare this type directly.

Fields

setting: String

Engine setting key (e.g. “vsync”).

op: SettingOp

How to change the value.

value_label: Option<AssetId>

The value TextLabel to update with the new value, when known.

persist: bool

Whether to write the new value to the settings store. A cycle is one discrete change and always persists; a slider drag persists only on release (the in-progress frames apply live but skip the disk write).

Trait Implementations

impl Clone for SettingCommand

fn clone(&self) -> SettingCommand

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for SettingCommand

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

Formats the value using the given formatter.

impl Default for SettingCommand

fn default() -> SettingCommand

Returns the “default value” for a type.