Derive Macro Embed 

#[derive(Embed)]
{
    // Attributes available to this derive:
    #[embed]
}

Available on crate feature derive only.

Derives rig_core::embeddings::Embed using fields marked with #[embed].

use rig_derive::Embed;

#[derive(Embed)]
struct Document {
    #[embed]
    description: String,
}