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|
error[E0277]: the size for values of type `Self` cannot be known at compilation time
--> $DIR/issue-20005.rs:10:49
|
LL | ) -> <Dst as From<Self>>::Result where Dst: From<Self> {
| ^^^^^^^^^^ doesn't have a size known at compile-time
|
note: required by an implicit `Sized` bound in `From`
--> $DIR/issue-20005.rs:1:12
|
LL | trait From<Src> {
| ^^^ required by the implicit `Sized` requirement on this type parameter in `From`
help: consider further restricting `Self`
|
LL | ) -> <Dst as From<Self>>::Result where Dst: From<Self>, Self: Sized {
| +++++++++++++
help: consider relaxing the implicit `Sized` restriction
|
LL | trait From<Src: ?Sized> {
| ++++++++
error[E0277]: the size for values of type `Self` cannot be known at compilation time
--> $DIR/issue-20005.rs:9:9
|
LL | self
| ^^^^ doesn't have a size known at compile-time
|
= help: unsized fn params are gated as an unstable feature
help: consider further restricting `Self`
|
LL | ) -> <Dst as From<Self>>::Result where Dst: From<Self>, Self: Sized {
| +++++++++++++
help: function arguments must have a statically known size, borrowed types always have a known size
|
LL | &self
| +
error[E0277]: the size for values of type `Self` cannot be known at compilation time
--> $DIR/issue-20005.rs:11:9
|
LL | From::from(self)
| ^^^^^^^^^^^^^^^^ doesn't have a size known at compile-time
|
note: required by an implicit `Sized` bound in `From`
--> $DIR/issue-20005.rs:1:12
|
LL | trait From<Src> {
| ^^^ required by the implicit `Sized` requirement on this type parameter in `From`
help: consider further restricting `Self`
|
LL | ) -> <Dst as From<Self>>::Result where Dst: From<Self>, Self: Sized {
| +++++++++++++
help: consider relaxing the implicit `Sized` restriction
|
LL | trait From<Src: ?Sized> {
| ++++++++
error: aborting due to 3 previous errors
For more information about this error, try `rustc --explain E0277`.
|
