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Esteban Küber
87d8f5885b
- On `const` and `static` point at the type (like we do for let bindings) - On fn calls, point at const parameter in fn definition - On type, point at const parameter in type definition - On array type lengths, explain that array length is always `usize` - On enum variant discriminant, mention `repr`
28 lines
1007 B
Plaintext
28 lines
1007 B
Plaintext
error[E0277]: the size for values of type `[u16]` cannot be known at compilation time
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--> $DIR/const-slice-array-deref.rs:1:12
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LL | const ONE: [u16] = [1];
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| ^^^^^ doesn't have a size known at compile-time
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= help: the trait `Sized` is not implemented for `[u16]`
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= note: statics and constants must have a statically known size
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error[E0308]: mismatched types
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--> $DIR/const-slice-array-deref.rs:1:20
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LL | const ONE: [u16] = [1];
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| ----- ^^^ expected `[u16]`, found `[u16; 1]`
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| |
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| expected because of the type of the constant
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error[E0161]: cannot move a value of type `[u16]`
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--> $DIR/const-slice-array-deref.rs:5:28
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LL | const TWO: &'static u16 = &ONE[0];
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| ^^^ the size of `[u16]` cannot be statically determined
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error: aborting due to 3 previous errors
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Some errors have detailed explanations: E0161, E0277, E0308.
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For more information about an error, try `rustc --explain E0161`.
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