error: Cannot derive FromPyObject for empty structs and variants.
--> $DIR/invalid_frompy_derive.rs:4:11
|
4 | struct Foo();
| ^^
error: Cannot derive FromPyObject for empty structs and variants.
--> $DIR/invalid_frompy_derive.rs:7:13
|
7 | struct Foo2 {}
| ^^
error: Cannot derive FromPyObject for empty enum.
--> $DIR/invalid_frompy_derive.rs:10:6
|
10 | enum EmptyEnum {}
| ^^^^^^^^^
error: Cannot derive FromPyObject for empty structs and variants.
--> $DIR/invalid_frompy_derive.rs:14:15
|
14 | EmptyTuple(),
| ^^
error: Cannot derive FromPyObject for empty structs and variants.
--> $DIR/invalid_frompy_derive.rs:20:17
|
20 | EmptyStruct {},
| ^^
error: Cannot derive FromPyObject for empty structs and variants.
--> $DIR/invalid_frompy_derive.rs:26:27
|
26 | struct EmptyTransparentTup();
| ^^
error: Cannot derive FromPyObject for empty structs and variants.
--> $DIR/invalid_frompy_derive.rs:30:31
|
30 | struct EmptyTransparentStruct {}
| ^^
error: Cannot derive FromPyObject for empty structs and variants.
--> $DIR/invalid_frompy_derive.rs:35:15
|
35 | EmptyTuple(),
| ^^
error: Cannot derive FromPyObject for empty structs and variants.
--> $DIR/invalid_frompy_derive.rs:42:17
|
42 | EmptyStruct {},
| ^^
error: Transparent structs and variants can only have 1 field
--> $DIR/invalid_frompy_derive.rs:48:35
|
48 | struct TransparentTupTooManyFields(String, String);
| ^^^^^^^^^^^^^^^^
error: Transparent structs and variants can only have 1 field
--> $DIR/invalid_frompy_derive.rs:52:39
|
52 | struct TransparentStructTooManyFields {
| _______________________________________^
53 | | foo: String,
54 | | bar: String,
55 | | }
| |_^
error: Transparent structs and variants can only have 1 field
--> $DIR/invalid_frompy_derive.rs:60:15
|
60 | EmptyTuple(String, String),
| ^^^^^^^^^^^^^^^^
error: Transparent structs and variants can only have 1 field
--> $DIR/invalid_frompy_derive.rs:67:17
|
67 | EmptyStruct {
| _________________^
68 | | foo: String,
69 | | bar: String,
70 | | },
| |_____^
error: Expected `attribute` or `item`.
--> $DIR/invalid_frompy_derive.rs:76:12
|
76 | #[pyo3(attr)]
| ^^^^
error: Expected a single string literal argument.
--> $DIR/invalid_frompy_derive.rs:82:22
|
82 | #[pyo3(attribute(1))]
| ^
error: Expected a single string literal argument.
--> $DIR/invalid_frompy_derive.rs:88:12
|
88 | #[pyo3(attribute("a", "b"))]
| ^^^^^^^^^^^^^^^^^^^
error: Attribute name cannot be empty.
--> $DIR/invalid_frompy_derive.rs:94:22
|
94 | #[pyo3(attribute(""))]
| ^^
error: Expected a single string literal argument.
--> $DIR/invalid_frompy_derive.rs:100:12
|
100 | #[pyo3(attribute())]
| ^^^^^^^^^^^
error: Expected a single literal argument.
--> $DIR/invalid_frompy_derive.rs:106:17
|
106 | #[pyo3(item("a", "b"))]
| ^^^^^^^^
error: Expected a single literal argument.
--> $DIR/invalid_frompy_derive.rs:112:12
|
112 | #[pyo3(item())]
| ^^^^^^
error: Only one of `item`, `attribute` can be provided, possibly with an additional argument: `item("key")` or `attribute("name").
--> $DIR/invalid_frompy_derive.rs:118:12
|
118 | #[pyo3(item, attribute)]
| ^^^^^^^^^^^^^^^
error: Unrecognized `pyo3` container attribute
--> $DIR/invalid_frompy_derive.rs:123:8
|
123 | #[pyo3(unknown = "should not work")]
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^
error: Annotating error messages for structs is not supported. Remove the annotation attribute.
--> $DIR/invalid_frompy_derive.rs:129:1
|
129 | #[pyo3(annotation = "should not work")]
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
error: Expected string literal.
--> $DIR/invalid_frompy_derive.rs:136:25
|
136 | #[pyo3(annotation = 1)]
| ^
error: FromPyObject can be derived with at most one lifetime parameter.
--> $DIR/invalid_frompy_derive.rs:141:22
|
141 | enum TooManyLifetimes<'a, 'b> {
| ^^^^^^^^
error: #[derive(FromPyObject)] is not supported for unions.
--> $DIR/invalid_frompy_derive.rs:147:1
|
147 | / union Union {
148 | | a: usize,
149 | | }
| |_^
error: Cannot derive FromPyObject for empty structs and variants.
--> $DIR/invalid_frompy_derive.rs:151:10
|
151 | #[derive(FromPyObject)]
| ^^^^^^^^^^^^
|
= note: this error originates in a derive macro (in Nightly builds, run with -Z macro-backtrace for more info)