Struct SpeakOptions 

pub struct SpeakOptions {
    pub rate: Option<f32>,
    pub speech_rate: Option<SpeechRate>,
    pub pitch: Option<f32>,
    pub speech_pitch: Option<SpeechPitch>,
    pub volume: Option<f32>,
    pub voice: Option<String>,
    pub format: Option<AudioFormat>,
    pub use_speech_markdown: bool,
    pub use_word_boundary: bool,
    pub raw_ssml: bool,
    pub extra: HashMap<String, String>,
}

Options for speak/synth calls, matching Swift’s SpeakOptions.

Fields

rate: Option<f32>

Speech rate as a float multiplier (1.0 = normal). Overrides speech_rate.

speech_rate: Option<SpeechRate>

Speech rate as a named preset.

pitch: Option<f32>

Speech pitch as a float multiplier (1.0 = normal). Overrides speech_pitch.

speech_pitch: Option<SpeechPitch>

Speech pitch as a named preset.

volume: Option<f32>

Volume (0.0–1.0).

voice: Option<String>

Voice identifier.

format: Option<AudioFormat>

Desired audio output format.

use_speech_markdown: bool

Whether to preprocess SpeechMarkdown to SSML.

use_word_boundary: bool

Whether to request real word boundary events from the API.

raw_ssml: bool

If true, pass SSML directly to the engine without wrapping.

extra: HashMap<String, String>

Engine-specific extra options.

Implementations

impl SpeakOptions

pub fn effective_rate(&self) -> f32

Resolve the effective rate value.

pub fn effective_pitch(&self) -> f32

Resolve the effective pitch value.

pub fn effective_volume(&self) -> f32

Resolve the effective volume value.

Trait Implementations

impl Clone for SpeakOptions

fn clone(&self) -> SpeakOptions

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for SpeakOptions

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

Formats the value using the given formatter.

impl Default for SpeakOptions

fn default() -> SpeakOptions

Returns the “default value” for a type.