perf(neglible): completely veto Arc from AppState

This commit is contained in:
2026-03-24 14:38:00 +01:00
parent 4449607449
commit af3d1a567b
4 changed files with 49 additions and 8 deletions

View File

@@ -4,6 +4,7 @@ use actix_web::{App, HttpServer, web};
pub mod caches;
pub mod services;
pub mod static_app_data;
pub struct AppState {
pub args: crate::args::Args,
@@ -11,6 +12,9 @@ pub struct AppState {
pub cache: caches::AppCache<'static>,
}
/// Type alias to be used just as `data: AppData,` extractor in [`actix_web`] request handlers.
pub type AppData = static_app_data::StaticAppDataExtractor<&'static AppState>;
/// Leaks memory for the sake of not atomic'ing all over.
#[expect(clippy::missing_errors_doc)]
pub async fn start_app(args: crate::args::Args, config: crate::conf::Config) -> io::Result<()> {
@@ -18,10 +22,7 @@ pub async fn start_app(args: crate::args::Args, config: crate::conf::Config) ->
let config = Box::leak(Box::new(config));
let cache = caches::AppCache::new(
&config.unix.magic_paths,
&config.unix.groups,
);
let cache = caches::AppCache::new(&config.unix.magic_paths, &config.unix.groups);
let app: &AppState = Box::leak(Box::new(AppState {
args,
@@ -36,7 +37,7 @@ pub async fn start_app(args: crate::args::Args, config: crate::conf::Config) ->
HttpServer::new(move || {
App::new()
.app_data(web::Data::new(app))
.app_data(app)
.service(services::images::make_scope(ws::IMAGES))
.default_service(web::to(services::not_found::not_found))
})