Struct LauncherConfig 

pub struct LauncherConfig {
    pub renderer: Option<String>,
    pub news: NewsConfig,
    pub account: Option<AccountConfig>,
    /* private fields */
}

Configuration persisted in .supreme/launcher_config.json.

Uses #[serde(flatten)] to preserve any unknown keys (like settings written by other tools) when saving.

Fields

renderer: Option<String>

Renderer setting (e.g., “wgpu” or “glow”).

news: NewsConfig

News-related configuration.

account: Option<AccountConfig>

The logged-in tournament account (the logged-in player mode). None = guest mode. The record is the launcher’s own (it outlives any single mod), while the identity’s WIRE form (user id + device key) is additionally written into the tournament mod’s hidden parameters so the managed push URLs can interpolate it.

Implementations

impl LauncherConfig

pub fn load(game_path: impl AsRef<Path>) -> Self

Load from .supreme/launcher_config.json.

If that file doesn’t exist, it will attempt to migrate from the legacy location display_config.json.

Missing file or missing keys are silently treated as default. Also handles migration of legacy root-level news keys within the file content.

pub fn save(&self) -> Result<()>

Persist the configuration back to .supreme/launcher_config.json.

Because of #[serde(flatten)], all other keys in the file are preserved.

pub fn path(&self) -> &Path

pub fn set_path(&mut self, path: impl Into<PathBuf>)

Trait Implementations

impl Clone for LauncherConfig

fn clone(&self) -> LauncherConfig

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for LauncherConfig

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

Formats the value using the given formatter.

impl Default for LauncherConfig

fn default() -> Self

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for LauncherConfig

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Serialize for LauncherConfig

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

where __S: Serializer,

Serialize this value into the given Serde serializer.