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make #[derive(sqlx::Type)] automatically generate impl PgHasArrayType by default for newtype structs (#4008)

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add regression tests
This commit is contained in:
Jonatan Czarniecki 2025-08-28 03:12:20 +02:00 committed by GitHub
parent e6e8fc7219
commit 3abb186324
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2 changed files with 36 additions and 1 deletions
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11
sqlx-macros-core/src/derives/type.rs
View File

@ -124,6 +124,17 @@ fn expand_derive_has_sql_type_transparent(
}
}
));
if !attr.no_pg_array {
tts.extend(quote!(
#[automatically_derived]
impl ::sqlx::postgres::PgHasArrayType for #ident #ty_generics {
fn array_type_info() -> ::sqlx::postgres::PgTypeInfo {
::sqlx::postgres::PgTypeInfo::array_of(#ty_name)
}
}
));
}
}
Ok(tts)

26
tests/postgres/types.rs
View File

@ -713,6 +713,22 @@ test_type!(nested_domain_types_1<Person>(Postgres,
"ROW(1, 21::positive_int, 50::percentage)::person" == Person { id: 1, age: PositiveInt(21), percent: Percentage(PositiveInt(50)) })
);
test_type!(domain_type_array_1<Vec<PositiveInt>>(Postgres,
"ARRAY[1, 50, 1000]::positive_int[]" == vec![
PositiveInt(1),
PositiveInt(50),
PositiveInt(1000),
],
));
test_type!(domain_type_array_2<Vec<Percentage>>(Postgres,
"ARRAY[4, 66, 100]::percentage[]" == vec![
Percentage(PositiveInt(4)),
Percentage(PositiveInt(66)),
Percentage(PositiveInt(100))
],
));
#[derive(sqlx::Type, Debug, PartialEq)]
#[sqlx(type_name = "leaf_composite")]
struct LeafComposite {
@ -730,9 +746,17 @@ struct RootComposite {
}
test_type!(nested_domain_types_2<RootComposite>(Postgres,
"ROW(ROW(1))::root_composite" == RootComposite { domain: Domain(LeafComposite { prim: 1})})
"ROW(ROW(1))::root_composite" == RootComposite { domain: Domain(LeafComposite { prim: 1 }) })
);
test_type!(domain_type_array_3<Vec<Domain>>(Postgres,
"ARRAY[ROW(50), ROW(1), ROW(1000)]::domain[]" == vec![
Domain(LeafComposite { prim: 50 }),
Domain(LeafComposite { prim: 1 }),
Domain(LeafComposite { prim: 1000 }),
]
));
test_type!(test_arc<Arc<i32>>(Postgres, "1::INT4" == Arc::new(1i32)));
test_type!(test_cow<Cow<'_, i32>>(Postgres, "1::INT4" == Cow::<i32>::Owned(1i32)));
test_type!(test_box<Box<i32>>(Postgres, "1::INT4" == Box::new(1i32)));