Struct ConfigBuilder 

pub struct ConfigBuilder { /* private fields */ }

配置构建器，提供链式API

Implementations

impl ConfigBuilder

pub fn new() -> Self

pub fn enabled(self, enabled: bool) -> Self

设置是否启用翻译

pub fn target_lang<S: Into<String>>(self, lang: S) -> Self

设置目标语言

pub fn source_lang<S: Into<String>>(self, lang: S) -> Self

设置源语言

pub fn api_url<S: Into<String>>(self, url: S) -> Self

设置API地址

pub fn requests_per_second(self, rate: f64) -> Self

设置请求频率

pub fn max_text_length(self, length: usize) -> Self

设置最大文本长度

pub fn cache_enabled(self, enabled: bool) -> Self

设置缓存启用状态

pub fn cache_ttl_seconds(self, seconds: u64) -> Self

设置缓存TTL

pub fn build(self) -> Result<SimpleTranslationConfig, String>

构建配置

pub fn build_unchecked(self) -> SimpleTranslationConfig

构建配置（不验证）

Trait Implementations

impl Debug for ConfigBuilder

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

Formats the value using the given formatter.

impl Default for ConfigBuilder

fn default() -> Self

Returns the “default value” for a type.