pyo3/tests/ui/invalid_frompy_derive.rs

157 lines
2.5 KiB
Rust

use pyo3::prelude::FromPyObject;
#[derive(FromPyObject)]
struct Foo();
#[derive(FromPyObject)]
struct Foo2 {}
#[derive(FromPyObject)]
enum EmptyEnum {}
#[derive(FromPyObject)]
enum EnumWithEmptyTupleVar {
EmptyTuple(),
Valid(String),
}
#[derive(FromPyObject)]
enum EnumWithEmptyStructVar {
EmptyStruct {},
Valid(String),
}
#[derive(FromPyObject)]
#[pyo3(transparent)]
struct EmptyTransparentTup();
#[derive(FromPyObject)]
#[pyo3(transparent)]
struct EmptyTransparentStruct {}
#[derive(FromPyObject)]
enum EnumWithTransparentEmptyTupleVar {
#[pyo3(transparent)]
EmptyTuple(),
Valid(String),
}
#[derive(FromPyObject)]
enum EnumWithTransparentEmptyStructVar {
#[pyo3(transparent)]
EmptyStruct {},
Valid(String),
}
#[derive(FromPyObject)]
#[pyo3(transparent)]
struct TransparentTupTooManyFields(String, String);
#[derive(FromPyObject)]
#[pyo3(transparent)]
struct TransparentStructTooManyFields {
foo: String,
bar: String,
}
#[derive(FromPyObject)]
enum EnumWithTransparentTupleTooMany {
#[pyo3(transparent)]
EmptyTuple(String, String),
Valid(String),
}
#[derive(FromPyObject)]
enum EnumWithTransparentStructTooMany {
#[pyo3(transparent)]
EmptyStruct {
foo: String,
bar: String,
},
Valid(String),
}
#[derive(FromPyObject)]
struct UnknownAttribute {
#[pyo3(attr)]
a: String,
}
#[derive(FromPyObject)]
struct InvalidAttributeArg {
#[pyo3(attribute(1))]
a: String,
}
#[derive(FromPyObject)]
struct TooManyAttributeArgs {
#[pyo3(attribute("a", "b"))]
a: String,
}
#[derive(FromPyObject)]
struct EmptyAttributeArg {
#[pyo3(attribute(""))]
a: String,
}
#[derive(FromPyObject)]
struct NoAttributeArg {
#[pyo3(attribute())]
a: String,
}
#[derive(FromPyObject)]
struct TooManyitemArgs {
#[pyo3(item("a", "b"))]
a: String,
}
#[derive(FromPyObject)]
struct NoItemArg {
#[pyo3(item())]
a: String,
}
#[derive(FromPyObject)]
struct ItemAndAttribute {
#[pyo3(item, attribute)]
a: String,
}
#[derive(FromPyObject)]
#[pyo3(unknown = "should not work")]
struct UnknownContainerAttr {
a: String,
}
#[derive(FromPyObject)]
#[pyo3(annotation = "should not work")]
struct AnnotationOnStruct {
a: String,
}
#[derive(FromPyObject)]
enum InvalidAnnotatedEnum {
#[pyo3(annotation = 1)]
Foo(String),
}
#[derive(FromPyObject)]
enum TooManyLifetimes<'a, 'b> {
Foo(&'a str),
Bar(&'b str),
}
#[derive(FromPyObject)]
union Union {
a: usize,
}
#[derive(FromPyObject)]
enum UnitEnum {
Unit,
}
fn main() {}