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simple-rust-tests/__wasm/wit-bindgen-sample/wit-bindgen/tests/codegen/variants.wit

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enum e1 {
a,
}
e1-arg: func(x: e1)
e1-result: func() -> e1
union u1 {
u32,
float32,
}
u1-arg: func(x: u1)
u1-result: func() -> u1
record empty {}
variant v1 {
a,
b(u1),
c(e1),
d(string),
e(empty),
f,
g(u32),
}
v1-arg: func(x: v1)
v1-result: func() -> v1
bool-arg: func(x: bool)
bool-result: func() -> bool
option-arg: func(
a: option<bool>,
b: option<tuple<>>,
c: option<u32>,
d: option<e1>,
e: option<float32>,
f: option<u1>,
g: option<option<bool>>,
)
option-result: func() -> tuple<
option<bool>,
option<tuple<>>,
option<u32>,
option<e1>,
option<float32>,
option<u1>,
option<option<bool>>,
>
variant casts1 {
a(s32),
b(float32),
}
variant casts2 {
a(float64),
b(float32),
}
variant casts3 {
a(float64),
b(u64),
}
variant casts4 {
a(u32),
b(s64),
}
variant casts5 {
a(float32),
b(s64),
}
variant casts6 {
a(tuple<float32, u32>),
b(tuple<u32, u32>),
}
casts: func(
a: casts1,
b: casts2,
c: casts3,
d: casts4,
e: casts5,
f: casts6,
) -> tuple<
casts1,
casts2,
casts3,
casts4,
casts5,
casts6,
>
expected-arg: func(
a: expected<unit, unit>,
b: expected<unit, e1>,
c: expected<e1, unit>,
d: expected<tuple<>, tuple<>>,
e: expected<u32, v1>,
f: expected<string, list<u8>>,
)
expected-result: func() -> tuple<
expected<unit, unit>,
expected<unit, e1>,
expected<e1, unit>,
expected<tuple<>, tuple<>>,
expected<u32, v1>,
expected<string, list<u8>>,
>
enum my-errno {
bad1,
bad2,
}
return-expected-sugar: func() -> expected<s32, my-errno>
return-expected-sugar2: func() -> expected<unit, my-errno>
return-expected-sugar3: func() -> expected<my-errno, my-errno>
return-expected-sugar4: func() -> expected<tuple<s32, u32>, my-errno>
return-option-sugar: func() -> option<s32>
return-option-sugar2: func() -> option<my-errno>
expected-simple: func() -> expected<u32, s32>
record is-clone {
v1: v1,
}
is-clone-arg: func(a: is-clone)
is-clone-return: func() -> is-clone