The `mime-guess` feature doesn't work about rust-embed HOT 4 CLOSED

Hmm... we do have test cases that test this feature out though.
https://github.com/pyrossh/rust-embed/blob/master/tests/mime_guess.rs#L28
And this is running in our pipeline,
cargo test --test mime_guess --features "mime-guess"
What could be going wrong?

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I'm confused too, it works in my app (https://github.com/BBaoVanC/bobashare, in bobashare-web/src/static_routes.rs), but I don't see Metadata::mimetype listed at all in the rustdoc (although maybe it can't tell it exists), and this simple code fails:

use rust_embed::RustEmbed;

#[derive(RustEmbed)]
#[folder = "static/"]
struct Asset;

fn main() {
    Asset::get("abc").map(|f| f.metadata.mimetype());
}

Not sure what is going on and how it's working fine for me

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@pyrossh I find that if I add this dependency, it works.

rust-embed-utils = { version = "7.5.0", features = ["mime-guess"] }

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@vicanso thanks, that was it. The mime-guess feature didn't include the utils crate feature hence the issue. https://github.com/pyrossh/rust-embed/blob/master/Cargo.toml#L87. I've added it now and released v6.6.1 and it works.

Here is a simple example,

use rust_embed::RustEmbed;

#[derive(RustEmbed)]
#[folder = "static/"]
struct Asset;

fn main() {
    println!("{:?}", Asset::get("main.js").unwrap().metadata.mimetype())
}

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