rust/tests/ui/missing/missing-items/missing-const-parameter.stderr
León Orell Valerian Liehr f2acafe9e2 suggest adding const param
2023-04-07 09:11:53 +02:00

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error[E0425]: cannot find value `N` in this scope
--> $DIR/missing-const-parameter.rs:3:15
|
LL | impl Struct<{ N }> {}
| ^ not found in this scope
|
help: you might be missing a const parameter
|
LL | impl<const N: /* Type */> Struct<{ N }> {}
| +++++++++++++++++++++
error[E0425]: cannot find value `N` in this scope
--> $DIR/missing-const-parameter.rs:7:22
|
LL | fn func0(_: Struct<{ N }>) {}
| ^ not found in this scope
|
help: you might be missing a const parameter
|
LL | fn func0<const N: /* Type */>(_: Struct<{ N }>) {}
| +++++++++++++++++++++
error[E0425]: cannot find value `N` in this scope
--> $DIR/missing-const-parameter.rs:11:18
|
LL | fn func1(_: [u8; N]) {}
| ^ not found in this scope
|
help: you might be missing a const parameter
|
LL | fn func1<const N: /* Type */>(_: [u8; N]) {}
| +++++++++++++++++++++
error[E0425]: cannot find value `N` in this scope
--> $DIR/missing-const-parameter.rs:15:20
|
LL | fn func2<T>(_: [T; N]) {}
| ^ not found in this scope
|
help: you might be missing a const parameter
|
LL | fn func2<T, const N: /* Type */>(_: [T; N]) {}
| +++++++++++++++++++++
error[E0425]: cannot find value `C` in this scope
--> $DIR/missing-const-parameter.rs:19:37
|
LL | struct Image<const R: usize>([[u32; C]; R]);
| - ^
| |
| similarly named const parameter `R` defined here
|
help: a const parameter with a similar name exists
|
LL | struct Image<const R: usize>([[u32; R]; R]);
| ~
help: you might be missing a const parameter
|
LL | struct Image<const R: usize, const C: /* Type */>([[u32; C]; R]);
| +++++++++++++++++++++
error: aborting due to 5 previous errors
For more information about this error, try `rustc --explain E0425`.