salsa/tests/compile-fail/tracked_struct_incompatibles.rs

#[salsa::jar(db = Db)]
struct Jar(TrackedWithRetRef, TrackedSructWithSpecify, TrackedStructWithNoEq, TrackedStructWithDb, TrackedStructWithRecover, TrackedStructWithLru);

trait Db: salsa::DbWithJar<Jar> {}


#[salsa::tracked(jar = Jar, return_ref)]
struct TrackedWithRetRef {
    field: u32,    
}

#[salsa::tracked(jar = Jar, specify)]
struct TrackedSructWithSpecify {
    field: u32,    
}

#[salsa::tracked(jar = Jar, no_eq)]
struct TrackedStructWithNoEq {
    field: u32,    
}

#[salsa::tracked(jar = Jar, db = Db)]
struct TrackedStructWithDb {
    field: u32,    
}

#[salsa::tracked(jar = Jar, recover_fn = recover)]
struct TrackedStructWithRecover {
    field: u32,    
}

#[salsa::tracked(jar = Jar, lru =12)]
struct TrackedStructWithLru {
    field: u32,    
}
fn main() {}