Extractible: cannot find attribute extract in this scope

[josejachuf]

It is next code does not compile:

use salvo::macros::Extractible;
use salvo::prelude::*;
use serde::{Deserialize, Serialize};
use argon2::{
    password_hash::{
        // rand_core::OsRng,
        PasswordHash,
        PasswordHasher,
        PasswordVerifier,
        SaltString,
    },
    Argon2,
};



#[derive(Serialize, Deserialize, Extractible, Debug)]
#[extract(default_source(from = "body"))]
struct NewUser<'a> {
    username: &'a str,
    email: String,
    password: String,
}


#[handler]
pub async fn create_user<'a>(new_user: NewUser<'a>) -> String {
    format!("{new_user:#?}")
}

I get the message:

error: cannot find attribute `extract` in this scope
  --> src/auth.rs:20:3
   |
20 | #[extract(default_source(from = "body"))]
   |   ^^^^^^^

I need to add some feature in cargo.toml?

[chrislearn]

Try #[salvo(extract(default_source(from = "body")))]

[josejachuf]

Yes, this way compiles. I'm going to try the rest well