Struct Config 

pub struct Config {
    pub library: LibraryConfig,
    pub playback: PlaybackConfig,
    pub remote: RemoteConfig,
    pub organize: OrganizeConfig,
    pub visualizer: VisualizerConfig,
    pub radio: RadioConfig,
    pub graphql: GraphqlConfig,
    pub discovery: DiscoveryConfig,
}

Fields

library: LibraryConfig

playback: PlaybackConfig

remote: RemoteConfig

organize: OrganizeConfig

visualizer: VisualizerConfig

radio: RadioConfig

graphql: GraphqlConfig

discovery: DiscoveryConfig

Implementations

impl Config

pub fn load() -> Result<Self, ConfigError>

Load config from all layers: defaults → config.toml → config.local.toml → KOAN_* env vars.

pub fn load_or_default() -> Self

Load config, logging and falling back to defaults on error.

pub fn load_from(path: &Path) -> Result<Self, ConfigError>

Load from a specific TOML file (no env var overlay).

pub fn update_base<F>(mutate: F) -> Result<(), ConfigError>

where F: FnOnce(&mut Config),

Patch config.toml with a mutation closure. Reads the base file only (not config.local.toml or env vars), applies the closure, writes back. This prevents secrets from config.local.toml or env vars leaking into config.toml.

pub fn patch_local( section: &str, values: &Map<String, Value>, ) -> Result<(), ConfigError>

Patch a single section in config.local.toml, preserving all other content. Creates the file if it doesn’t exist. Sets 0o600 permissions on Unix.

pub fn cache_dir(&self) -> PathBuf

Resolved cache directory — uses explicit setting or defaults to config_dir/cache.

pub fn cache_limit_bytes(&self) -> Option<u64>

Parsed cache limit in bytes, or None if unlimited.

Trait Implementations

impl Clone for Config

fn clone(&self) -> Config

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Config

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

Formats the value using the given formatter.

impl Default for Config

fn default() -> Config

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for Config

where Config: Default,

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Serialize for Config

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

where __S: Serializer,

Serialize this value into the given Serde serializer.