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warning: unused variable: `decrease_size`
--> tests/ui-msrv/try_transmute_ref-size-decrease.rs:19:9
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19 | let decrease_size: Result<&u8, _> = try_transmute_ref!(&AU16(0));
| ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_decrease_size`
|
= note: `#[warn(unused_variables)]` on by default
error[E0512]: cannot transmute between types of different sizes, or dependently-sized types
--> tests/ui-msrv/try_transmute_ref-size-decrease.rs:19:41
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19 | let decrease_size: Result<&u8, _> = try_transmute_ref!(&AU16(0));
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
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= note: source type: `AU16` (16 bits)
= note: target type: `u8` (8 bits)
= note: this error originates in the macro `$crate::assert_size_eq` (in Nightly builds, run with -Z macro-backtrace for more info)
|
