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c5598d6a9e
avoid `{type error}` being leaked in user-facing messages,
particularly when using the `adt_const_params` feature
75 lines
2.9 KiB
Plaintext
75 lines
2.9 KiB
Plaintext
error: `std::ops::Range<usize>` is forbidden as the type of a const generic parameter
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--> $DIR/const-generics-range.rs:8:24
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LL | struct _Range<const R: std::ops::Range<usize>>;
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| ^^^^^^^^^^^^^^^^^^^^^^
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= note: the only supported types are integers, `bool`, and `char`
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help: add `#![feature(adt_const_params)]` to the crate attributes to enable more complex and user defined types
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LL + #![feature(adt_const_params)]
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error: `RangeFrom<usize>` is forbidden as the type of a const generic parameter
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--> $DIR/const-generics-range.rs:13:28
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LL | struct _RangeFrom<const R: std::ops::RangeFrom<usize>>;
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| ^^^^^^^^^^^^^^^^^^^^^^^^^^
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= note: the only supported types are integers, `bool`, and `char`
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help: add `#![feature(adt_const_params)]` to the crate attributes to enable more complex and user defined types
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LL + #![feature(adt_const_params)]
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error: `RangeFull` is forbidden as the type of a const generic parameter
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--> $DIR/const-generics-range.rs:18:28
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LL | struct _RangeFull<const R: std::ops::RangeFull>;
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| ^^^^^^^^^^^^^^^^^^^
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= note: the only supported types are integers, `bool`, and `char`
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help: add `#![feature(adt_const_params)]` to the crate attributes to enable more complex and user defined types
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LL + #![feature(adt_const_params)]
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error: `RangeInclusive<usize>` is forbidden as the type of a const generic parameter
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--> $DIR/const-generics-range.rs:24:33
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LL | struct _RangeInclusive<const R: std::ops::RangeInclusive<usize>>;
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| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
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= note: the only supported types are integers, `bool`, and `char`
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help: add `#![feature(adt_const_params)]` to the crate attributes to enable more complex and user defined types
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LL + #![feature(adt_const_params)]
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error: `RangeTo<usize>` is forbidden as the type of a const generic parameter
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--> $DIR/const-generics-range.rs:29:26
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LL | struct _RangeTo<const R: std::ops::RangeTo<usize>>;
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| ^^^^^^^^^^^^^^^^^^^^^^^^
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= note: the only supported types are integers, `bool`, and `char`
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help: add `#![feature(adt_const_params)]` to the crate attributes to enable more complex and user defined types
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LL + #![feature(adt_const_params)]
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error: `RangeToInclusive<usize>` is forbidden as the type of a const generic parameter
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--> $DIR/const-generics-range.rs:34:35
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LL | struct _RangeToInclusive<const R: std::ops::RangeToInclusive<usize>>;
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| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
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= note: the only supported types are integers, `bool`, and `char`
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help: add `#![feature(adt_const_params)]` to the crate attributes to enable more complex and user defined types
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LL + #![feature(adt_const_params)]
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error: aborting due to 6 previous errors
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