`cached` compile error "expected struct / found reference"

[bkontur]

Hello,

could you, please, help me and tell me what am I doing wrong or what am I missing?

Cargo.toml:

cached = "0.34" 

code:

#[cached(
    name = "ASSETS",
    time = 300,
    key = "&str",
    convert = r#"{ "" }"#,
    result = true
)]
#[axum_macros::debug_handler]
async fn list_assets(
    Extension(state): Extension<SharedState>,
) -> Result<Json<Vec<Asset>>, StatusCodeWithMessage> {
   ...
}

error:

error[E0308]: mismatched types
  --> portfolio-be-web\src\rpc\endpoints.rs:32:1
   |
32 | / #[cached(
33 | |     name = "ASSETS",
34 | |     time = 300,
35 | |     key = "&str",
36 | |     convert = r#"{ "" }"#,
37 | |     result = true
38 | | )]
   | |__^ expected struct `axum::Json`, found reference
   |
   = note: expected struct `axum::Json<Vec<Asset>>`
           found reference `&axum::Json<Vec<Asset>>`
   = note: this error originates in the attribute macro `cached` (in Nightly builds, run with -Z macro-backtrace for more info)

[ryanpeach]

https://github.com/jaemk/cached/issues/124