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error[E0277]: `Self` doesn't implement `std::fmt::Display`
--> $DIR/defaults-unsound-62211-1.rs:20:96
|
LL | type Output: Copy + Deref<Target = str> + AddAssign<&'static str> + From<Self> + Display = Self;
| ^^^^ `Self` cannot be formatted with the default formatter
|
= note: in format strings you may be able to use `{:?}` (or {:#?} for pretty-print) instead
note: required by a bound in `UncheckedCopy::Output`
--> $DIR/defaults-unsound-62211-1.rs:20:86
|
LL | type Output: Copy + Deref<Target = str> + AddAssign<&'static str> + From<Self> + Display = Self;
| ^^^^^^^ required by this bound in `UncheckedCopy::Output`
help: consider further restricting `Self`
|
LL | trait UncheckedCopy: Sized + std::fmt::Display {
| +++++++++++++++++++
error[E0277]: cannot add-assign `&'static str` to `Self`
--> $DIR/defaults-unsound-62211-1.rs:20:96
|
LL | type Output: Copy + Deref<Target = str> + AddAssign<&'static str> + From<Self> + Display = Self;
| ^^^^ no implementation for `Self += &'static str`
|
note: required by a bound in `UncheckedCopy::Output`
--> $DIR/defaults-unsound-62211-1.rs:20:47
|
LL | type Output: Copy + Deref<Target = str> + AddAssign<&'static str> + From<Self> + Display = Self;
| ^^^^^^^^^^^^^^^^^^^^^^^ required by this bound in `UncheckedCopy::Output`
help: consider further restricting `Self`
|
LL | trait UncheckedCopy: Sized + AddAssign<&'static str> {
| +++++++++++++++++++++++++
error[E0277]: the trait bound `Self: Deref` is not satisfied
--> $DIR/defaults-unsound-62211-1.rs:20:96
|
LL | type Output: Copy + Deref<Target = str> + AddAssign<&'static str> + From<Self> + Display = Self;
| ^^^^ the trait `Deref` is not implemented for `Self`
|
note: required by a bound in `UncheckedCopy::Output`
--> $DIR/defaults-unsound-62211-1.rs:20:25
|
LL | type Output: Copy + Deref<Target = str> + AddAssign<&'static str> + From<Self> + Display = Self;
| ^^^^^^^^^^^^^^^^^^^ required by this bound in `UncheckedCopy::Output`
help: consider further restricting `Self`
|
LL | trait UncheckedCopy: Sized + Deref {
| +++++++
error[E0277]: the trait bound `Self: Copy` is not satisfied
--> $DIR/defaults-unsound-62211-1.rs:20:96
|
LL | type Output: Copy + Deref<Target = str> + AddAssign<&'static str> + From<Self> + Display = Self;
| ^^^^ the trait `Copy` is not implemented for `Self`
|
note: required by a bound in `UncheckedCopy::Output`
--> $DIR/defaults-unsound-62211-1.rs:20:18
|
LL | type Output: Copy + Deref<Target = str> + AddAssign<&'static str> + From<Self> + Display = Self;
| ^^^^ required by this bound in `UncheckedCopy::Output`
help: consider further restricting `Self`
|
LL | trait UncheckedCopy: Sized + Copy {
| ++++++
error: aborting due to 4 previous errors
For more information about this error, try `rustc --explain E0277`.
|
