Struct Config 

pub struct Config {

    pub hotkey: String,
    pub model_size: String,
    pub asr_backend: AsrBackend,
    pub asr_quantization: AsrQuantization,
    pub language: String,
    pub spoken_punctuation: bool,
    pub filler_word_removal: bool,
    pub max_recordings: u32,
    pub mode: InputMode,
    pub streaming: bool,
    pub translate_to_english: bool,
    pub noise_suppression: bool,
    pub vocabulary: Vec<String>,
    pub app_contexts: HashMap<String, AppContextConfig>,
    pub excluded_apps: Vec<String>,
    pub dictation_mode: DictationMode,
    pub app_mode: AppMode,
    pub wake_word: String,
    pub stop_phrase: String,
    pub notes_dir: Option<PathBuf>,
    pub system_audio_device: Option<String>,
    pub stealth_mode: bool,
    pub llm_model: String,
    pub ollama_url: String,
    pub sessions_dir: Option<String>,
    pub auto_summary: bool,
    pub auto_update: bool,
}

Fields

hotkey: String

model_size: String

asr_backend: AsrBackend

ASR backend engine (default: whisper)

asr_quantization: AsrQuantization

ONNX model quantization level (default: int4, only used for ONNX backends)

language: String

spoken_punctuation: bool

filler_word_removal: bool

max_recordings: u32

mode: InputMode

streaming: bool

translate_to_english: bool

noise_suppression: bool

Enable noise suppression via nnnoiseless (default: true)

vocabulary: Vec<String>

Global vocabulary terms to bias Whisper toward

app_contexts: HashMap<String, AppContextConfig>

Per-application context configurations, keyed by bundle ID or process name

excluded_apps: Vec<String>

App identifiers to exclude from context capture (password managers, banking apps)

dictation_mode: DictationMode

Default dictation mode

app_mode: AppMode

Application mode: dictation (paste at cursor) or notes (overlay + wake word)

wake_word: String

Phrase that triggers dictation when spoken (default: “murmur start dictation”)

stop_phrase: String

Phrase that stops dictation when spoken (default: “murmur stop dictation”)

notes_dir: Option<PathBuf>

Directory for saving dictation notes (default: data_dir/murmur/notes)

system_audio_device: Option<String>

Input device name for system audio capture (e.g. “BlackHole 2ch”). When set, meeting sessions capture both mic and system audio.

stealth_mode: bool

Hide the overlay window from screen capture and screen sharing.

llm_model: String

LLM model name for Ollama (default: “phi3”)

ollama_url: String

Ollama API base URL

sessions_dir: Option<String>

Directory for storing meeting sessions

auto_summary: bool

Auto-generate summary when meeting ends

auto_update: bool

Automatically check for and apply updates on startup (default: false)

Implementations

impl Config

pub fn dir() -> PathBuf

pub fn file_path() -> PathBuf

pub fn is_notes_mode(&self) -> bool

Whether the app is in Notes mode.

pub fn default_model_for_backend(&self) -> &'static str

Default model size for the current ASR backend.

pub fn backend_has_native_formatting(&self) -> bool

Whether the current backend produces pre-formatted output (punctuation, capitalization).

pub fn notes_dir(&self) -> PathBuf

Resolved notes directory, falling back to data_dir/murmur/notes.

pub fn load() -> Self

pub fn load_from(path: &Path) -> Self

pub fn parse(contents: &str, source: &Path) -> Self

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

pub fn save_to(&self, path: &Path) -> Result<()>

pub fn effective_max_recordings(value: u32) -> u32

pub fn load_vocab_file(dir: &Path) -> Vec<String>

Load vocabulary terms from a .murmur-vocab file if it exists in the given directory. The file contains one term per line. Empty lines and lines starting with # are ignored.

pub fn effective_vocabulary( &self, app_id: Option<&str>, project_dir: Option<&Path>, ) -> Vec<String>

Collect all effective vocabulary: global config + app-specific + vocab file.

pub fn is_app_excluded(&self, app_id: &str) -> bool

Check if an app is excluded from context capture.

pub fn effective_dictation_mode(&self, app_id: Option<&str>) -> DictationMode

Get the effective dictation mode for a given app.

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() -> Self

Returns the “default value” for a type.

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

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.