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libvips = "1.7.0"
lazy_static = "1.5.0"

https://crates.io/crates/libvips ld issue

add vips

lazy_static! { pub static ref VIPS: Arc = { let app = VipsApp::new("Test Libvips", false).expect("Cannot initialize libvips"); //set number of threads in libvips's threadpool app.concurrency_set(2); Arc::new(app) }; }

impl worker::AppWorker<DownloadWorkerArgs> for DownloadWorker {
    fn build(ctx: &AppContext) -> Self {
        Self {
            ctx: ctx.clone(),
            vips: app::VIPS.clone(),
        }
    }
}

remove this

2024-09-20T07:03:11.891281Z DEBUG http-request: tower_http::trace::on_response: finished processing request latency=1 ms status=200 http.method=GET http.uri=/api/notes http.version=HTTP/1.1 http.user_agent=curl/8.7.1 environment=development request_id=81d4738c-3cd4-45f4-9c67-8abb1826712d

rescaling image thread 'tokio-runtime-worker' panicked at src/workers/downloader.rs:35:58: called Result::unwrap() on an Err value: InitializationError("Could not initialise VipsImage from file") stack backtrace: 0: rust_begin_unwind at /rustc/129f3b9964af4d4a709d1383930ade12dfe7c081/library/std/src/panicking.rs:652:5 1: core::panicking::panic_fmt at /rustc/129f3b9964af4d4a709d1383930ade12dfe7c081/library/core/src/panicking.rs:72:14 2: core::result::unwrap_failed at /rustc/129f3b9964af4d4a709d1383930ade12dfe7c081/library/core/src/result.rs:1654:5

=curl/8.7.1 environment=development request_id=e310b28c-d567-4edf-9ef7-f08fc4bf0272 worker off: Ok(())

rescaling image 2024-09-20T07:03:49.232088Z DEBUG http-request: tower_http::trace::on_response: finished processing request latency=1 ms status=200 http.method=GET http.uri=/api/notes http.version=HTTP/1.1 http.user_agent=curl/8.7.1 environment=development request_id=e310b28c-d567-4edf-9ef7-f08fc4bf0272 Great Success!

Sharing in controllers

Set it

async fn after_routes(router: axum::Router, _ctx: &AppContext) -> Resultaxum::Router { Ok(router.layer(Extension(VIPS.clone()))) }

And get it

#[debug_handler] pub async fn list( State(ctx): State, Extension(vips): Extension<Arc>, ) -> Result {