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perf(i18n): change TRANSLATIONS type to use Box<Value> for better memory management

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This reduce memory usage from 72 to 48
This commit is contained in:
Tunglies
2025-10-27 23:17:29 +08:00
parent 87168b6ce0
commit 713162ca37
1 changed files with 4 additions and 4 deletions
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8
src-tauri/src/utils/i18n.rs
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@@ -44,10 +44,10 @@ pub async fn current_language() -> String {
.unwrap_or_else(get_system_language) .unwrap_or_else(get_system_language)
} }
static TRANSLATIONS: Lazy<RwLock<(String, Value)>> = Lazy::new(|| { static TRANSLATIONS: Lazy<RwLock<(String, Box<Value>)>> = Lazy::new(|| {
let lang = get_system_language(); let lang = get_system_language();
let json = load_lang_file(&lang).unwrap_or_else(|| Value::Object(Default::default())); let json = load_lang_file(&lang).unwrap_or_else(|| Value::Object(Default::default()));
RwLock::new((lang, json)) RwLock::new((lang, Box::new(json)))
}); });
fn load_lang_file(lang: &str) -> Option<Value> { fn load_lang_file(lang: &str) -> Option<Value> {
@@ -81,7 +81,7 @@ pub async fn t(key: &str) -> String {
if let Some(new_json) = load_lang_file(&current_lang) if let Some(new_json) = load_lang_file(&current_lang)
&& let Ok(mut cache) = TRANSLATIONS.write() && let Ok(mut cache) = TRANSLATIONS.write()
{ {
*cache = (current_lang.clone(), new_json); *cache = (current_lang.clone(), Box::new(new_json));
if let Some(text) = cache.1.get(key).and_then(|val| val.as_str()) { if let Some(text) = cache.1.get(key).and_then(|val| val.as_str()) {
return text.into(); return text.into();
@@ -92,7 +92,7 @@ pub async fn t(key: &str) -> String {
&& let Some(default_json) = load_lang_file(DEFAULT_LANGUAGE) && let Some(default_json) = load_lang_file(DEFAULT_LANGUAGE)
&& let Ok(mut cache) = TRANSLATIONS.write() && let Ok(mut cache) = TRANSLATIONS.write()
{ {
*cache = (DEFAULT_LANGUAGE.into(), default_json); *cache = (DEFAULT_LANGUAGE.into(), Box::new(default_json));
if let Some(text) = cache.1.get(key).and_then(|val| val.as_str()) { if let Some(text) = cache.1.get(key).and_then(|val| val.as_str()) {
return text.into(); return text.into();