-error[E0277]: the trait bound `Self: Copy` is not satisfied
- --> $DIR/defaults-unsound-62211-1.rs:21:18
- |
-LL | trait UncheckedCopy: Sized {
- | -------------------------- required by `UncheckedCopy`
-...
-LL | type Output: Copy
- | ^^^^ the trait `Copy` is not implemented for `Self`
- |
-help: consider further restricting `Self`
- |
-LL | trait UncheckedCopy: Sized + Copy {
- | ^^^^^^
-
-error[E0277]: cannot add-assign `&'static str` to `Self`
- --> $DIR/defaults-unsound-62211-1.rs:25:7
+error[E0277]: `Self` doesn't implement `std::fmt::Display`
+ --> $DIR/defaults-unsound-62211-1.rs:20:5
|
-LL | trait UncheckedCopy: Sized {
- | -------------------------- required by `UncheckedCopy`
-...
-LL | + AddAssign<&'static str>
- | ^^^^^^^^^^^^^^^^^^^^^^^ no implementation for `Self += &'static str`
+LL | type Output: Copy + Deref<Target = str> + AddAssign<&'static str> + From<Self> + Display = Self;
+ | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^-------^^^^^^^^
+ | | |
+ | | required by this bound in `UncheckedCopy::Output`
+ | `Self` cannot be formatted with the default formatter
|
+ = note: in format strings you may be able to use `{:?}` (or {:#?} for pretty-print) instead
help: consider further restricting `Self`
|
-LL | trait UncheckedCopy: Sized + AddAssign<&'static str> {
- | ^^^^^^^^^^^^^^^^^^^^^^^^^
+LL | trait UncheckedCopy: Sized + std::fmt::Display {
+ | ^^^^^^^^^^^^^^^^^^^
error[E0277]: the trait bound `Self: Deref` is not satisfied
- --> $DIR/defaults-unsound-62211-1.rs:23:7
+ --> $DIR/defaults-unsound-62211-1.rs:20:5
|
-LL | trait UncheckedCopy: Sized {
- | -------------------------- required by `UncheckedCopy`
-...
-LL | + Deref<Target = str>
- | ^^^^^^^^^^^^^^^^^^^ the trait `Deref` is not implemented for `Self`
+LL | type Output: Copy + Deref<Target = str> + AddAssign<&'static str> + From<Self> + Display = Self;
+ | ^^^^^^^^^^^^^^^^^^^^-------------------^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+ | | |
+ | | required by this bound in `UncheckedCopy::Output`
+ | the trait `Deref` is not implemented for `Self`
|
help: consider further restricting `Self`
|
LL | trait UncheckedCopy: Sized + Deref {
| ^^^^^^^
-error[E0277]: `Self` doesn't implement `std::fmt::Display`
- --> $DIR/defaults-unsound-62211-1.rs:28:7
+error[E0277]: cannot add-assign `&'static str` to `Self`
+ --> $DIR/defaults-unsound-62211-1.rs:20:5
|
-LL | trait UncheckedCopy: Sized {
- | -------------------------- required by `UncheckedCopy`
-...
-LL | + Display = Self;
- | ^^^^^^^ `Self` cannot be formatted with the default formatter
+LL | type Output: Copy + Deref<Target = str> + AddAssign<&'static str> + From<Self> + Display = Self;
+ | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^-----------------------^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+ | | |
+ | | required by this bound in `UncheckedCopy::Output`
+ | no implementation for `Self += &'static str`
|
- = note: in format strings you may be able to use `{:?}` (or {:#?} for pretty-print) instead
help: consider further restricting `Self`
|
-LL | trait UncheckedCopy: Sized + std::fmt::Display {
- | ^^^^^^^^^^^^^^^^^^^
-
-error[E0277]: `T` doesn't implement `std::fmt::Display`
- --> $DIR/defaults-unsound-62211-1.rs:41:9
- |
-LL | trait UncheckedCopy: Sized {
- | ------------- required by a bound in this
-...
-LL | + Display = Self;
- | ------- required by this bound in `UncheckedCopy`
-...
-LL | impl<T> UncheckedCopy for T {}
- | ^^^^^^^^^^^^^ `T` cannot be formatted with the default formatter
- |
- = note: in format strings you may be able to use `{:?}` (or {:#?} for pretty-print) instead
-help: consider restricting type parameter `T`
- |
-LL | impl<T: std::fmt::Display> UncheckedCopy for T {}
- | ^^^^^^^^^^^^^^^^^^^
-
-error[E0277]: the trait bound `T: Deref` is not satisfied
- --> $DIR/defaults-unsound-62211-1.rs:41:9
- |
-LL | trait UncheckedCopy: Sized {
- | ------------- required by a bound in this
-...
-LL | + Deref<Target = str>
- | ------------------- required by this bound in `UncheckedCopy`
-...
-LL | impl<T> UncheckedCopy for T {}
- | ^^^^^^^^^^^^^ the trait `Deref` is not implemented for `T`
- |
-help: consider restricting type parameter `T`
- |
-LL | impl<T: Deref> UncheckedCopy for T {}
- | ^^^^^^^
-
-error[E0277]: cannot add-assign `&'static str` to `T`
- --> $DIR/defaults-unsound-62211-1.rs:41:9
- |
-LL | trait UncheckedCopy: Sized {
- | ------------- required by a bound in this
-...
-LL | + AddAssign<&'static str>
- | ----------------------- required by this bound in `UncheckedCopy`
-...
-LL | impl<T> UncheckedCopy for T {}
- | ^^^^^^^^^^^^^ no implementation for `T += &'static str`
- |
-help: consider restricting type parameter `T`
- |
-LL | impl<T: AddAssign<&'static str>> UncheckedCopy for T {}
- | ^^^^^^^^^^^^^^^^^^^^^^^^^
+LL | trait UncheckedCopy: Sized + AddAssign<&'static str> {
+ | ^^^^^^^^^^^^^^^^^^^^^^^^^
-error[E0277]: the trait bound `T: Copy` is not satisfied
- --> $DIR/defaults-unsound-62211-1.rs:41:9
+error[E0277]: the trait bound `Self: Copy` is not satisfied
+ --> $DIR/defaults-unsound-62211-1.rs:20:5
|
-LL | trait UncheckedCopy: Sized {
- | ------------- required by a bound in this
-...
-LL | type Output: Copy
- | ---- required by this bound in `UncheckedCopy`
-...
-LL | impl<T> UncheckedCopy for T {}
- | ^^^^^^^^^^^^^ the trait `Copy` is not implemented for `T`
+LL | type Output: Copy + Deref<Target = str> + AddAssign<&'static str> + From<Self> + Display = Self;
+ | ^^^^^^^^^^^^^----^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+ | | |
+ | | required by this bound in `UncheckedCopy::Output`
+ | the trait `Copy` is not implemented for `Self`
|
-help: consider restricting type parameter `T`
+help: consider further restricting `Self`
|
-LL | impl<T: Copy> UncheckedCopy for T {}
- | ^^^^^^
+LL | trait UncheckedCopy: Sized + Copy {
+ | ^^^^^^
-error: aborting due to 8 previous errors
+error: aborting due to 4 previous errors
For more information about this error, try `rustc --explain E0277`.
projects / rust.git / blobdiff