Transparent type in a postgres `ANY` array, part two: with macros

[jaskij]

I have found these related issues/pull requests

This is closely related to #1744 and it's solution #1748

Description

Basically the same thing as #1744 - make transparent types work with =ANY($2), but when using macros such as query!() and query_as!().

Right now, the macros error out:

error[E0308]: mismatched types
  --> src/main.rs:11:9
   |
11 |         &values
   |         ^
   |         |
   |         expected `&[i32]`, found `&Vec<Transparent>`
   |         expected due to the type of this binding
   |
   = note: expected reference `&[i32]`
              found reference `&Vec<Transparent>`

Reproduction steps

#[derive(sqlx::Type)]
#[sqlx(transparent)]
struct Transparent(i32);

fn main() {
    let values = vec![Transparent(1), Transparent(2), Transparent(3)];
    
    let _ = sqlx::query!(
        r#"select 2 = ANY($1) as "b";"#,
        &values
    );
}

SQLx version

0.8.5

Enabled SQLx features

macros, postgres, runtime-tokio

Database server and version

Postgresql 17.4

Operating system

Arch Linux

Rust version

rustc 1.86.0 (05f9846f8 2025-03-31)