Struct TranslationConfig 

pub struct TranslationConfig {
    pub batch_size: usize,
    pub default_target_language: Option<String>,
}

Subtitle translation configuration parameters.

Controls translation behavior shared by the translate command, the translation engine, and AI prompt builders. Validation rules ensure translation requests do not silently degrade to nonsensical values.

Examples

use subx_core::config::TranslationConfig;

let cfg = TranslationConfig::default();
assert!(cfg.batch_size > 0);
assert!(cfg.default_target_language.is_none());

Fields

batch_size: usize

Maximum number of subtitle cues per AI translation request.

Larger batches reduce the number of round-trips but risk hitting per-request token limits. Must be greater than zero.

default_target_language: Option<String>

Optional default target language used when the user omits --target-language on the CLI.

Trait Implementations

impl Clone for TranslationConfig

fn clone(&self) -> TranslationConfig

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for TranslationConfig

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

Formats the value using the given formatter.

impl Default for TranslationConfig

fn default() -> TranslationConfig

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for TranslationConfig

fn deserialize<__D>( __deserializer: __D, ) -> Result<TranslationConfig, <__D as Deserializer<'de>>::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Serialize for TranslationConfig

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

where __S: Serializer,

Serialize this value into the given Serde serializer.