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Guillaume Gomez
a8e3ce50b9
Support arrays in type reflection Tracking issue: rust-lang/rust#146922 This PR adds support for inspecting arrays `[T; N]` through type reflection. It does so by adding `TypeKind::Array` and the `Array` struct: ```rust pub struct Array { pub element_ty: TypeId, pub len: usize, } ``` This can be used to inspect arrays like so: ```rust match const { Type::of::<[u16; 4]>() }.kind { TypeKind::Array(array) => { assert_eq!(array.element_ty, TypeId::of::<u16>()); assert_eq!(array.len, 4); } _ => unreachable!(), } ``` r? @oli-obk
32 lines
585 B
Plaintext
32 lines
585 B
Plaintext
Tuple(
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Tuple {
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fields: [
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Field {
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ty: TypeId(0x0596b48cc04376e64d5c788c2aa46bdb),
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offset: 0,
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},
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Field {
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ty: TypeId(0x0596b48cc04376e64d5c788c2aa46bdb),
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offset: 1,
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},
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Field {
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ty: TypeId(0x41223169ff28813ba79b7268a2a968d9),
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offset: 2,
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},
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],
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},
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)
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Array(
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Array {
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element_ty: TypeId(0x0596b48cc04376e64d5c788c2aa46bdb),
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len: 2,
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},
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)
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