proc-macro derive panicked about rust-embed HOT 5 CLOSED

After enabling the feature, the only issue was that you had an extra / at the start of the path. This is seen in the error message, which said that C:/C:\Users\Yara Yousef\PycharmProjects\wv/static does not exist. $CARGO_MANIFEST_DIR/static should work.

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Did you read the error message?

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Yes, and tried it again as below, unless if wrongly understood it:

rust-embed = {version = "5.5.1", features = ["interpolate-folder-path"]}

And got same error:

error: proc-macro derive panicked
 --> src\main.rs:8:10
  |
8 | #[derive(RustEmbed)]
  |          ^^^^^^^^^
  |
  = help: message: #[derive(RustEmbed)] folder 'C:/C:\Users\Yara Yousef\PycharmProjects\wv/static' does not exist. cwd: 'C:\Users\Yara Yousef\PycharmProjects\wv'

from rust-embed.

It worked with me now, by:

1. Adding the feature to cargo:

rust-embed = {version = "5.5.1", features = ["interpolate-folder-path"]}

2. Removing the $CARGO_MANIFEST_DIR from the folder decleration:

use rocket_contrib::serve::StaticFiles;
use rust_embed::RustEmbed;
#[derive(RustEmbed)]
#[folder = "static"]
struct Asset;

fn main() {
    thread::spawn(move || {
        rocket::ignite()
            .mount("/static",
                   StaticFiles::from(concat!(env!("CARGO_MANIFEST_DIR"), "/static")))
            .launch();
    });
}

Thanks

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Thanks, worked very well.

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