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|
error[E0381]: assigned binding `d` isn't fully initialized
--> $DIR/issue-21232-partial-init-and-erroneous-use.rs:28:5
|
LL | let d: D;
| - binding declared here but left uninitialized
LL | d.x = 10;
| ^^^^^^^^ `d` assigned here but it isn't fully initialized
|
= help: partial initialization isn't supported, fully initialize the binding with a default value and mutate it, or use `std::mem::MaybeUninit`
error[E0381]: assigned binding `d` isn't fully initialized
--> $DIR/issue-21232-partial-init-and-erroneous-use.rs:33:5
|
LL | let mut d: D;
| ----- binding declared here but left uninitialized
LL | d.x = 10;
| ^^^^^^^^ `d` assigned here but it isn't fully initialized
|
= help: partial initialization isn't supported, fully initialize the binding with a default value and mutate it, or use `std::mem::MaybeUninit`
error[E0382]: assign of moved value: `d`
--> $DIR/issue-21232-partial-init-and-erroneous-use.rs:39:5
|
LL | let mut d = D { x: 0, s: S{ y: 0, z: 0 } };
| ----- move occurs because `d` has type `D`, which does not implement the `Copy` trait
LL | drop(d);
| - value moved here
LL | d.x = 10;
| ^^^^^^^^ value assigned here after move
|
note: if `D` implemented `Clone`, you could clone the value
--> $DIR/issue-21232-partial-init-and-erroneous-use.rs:11:1
|
LL | struct D {
| ^^^^^^^^ consider implementing `Clone` for this type
...
LL | drop(d);
| - you could clone this value
error[E0381]: partially assigned binding `d` isn't fully initialized
--> $DIR/issue-21232-partial-init-and-erroneous-use.rs:45:5
|
LL | let d: D;
| - binding declared here but left uninitialized
LL | d.s.y = 20;
| ^^^^^^^^^^ `d.s` partially assigned here but it isn't fully initialized
|
= help: partial initialization isn't supported, fully initialize the binding with a default value and mutate it, or use `std::mem::MaybeUninit`
error[E0381]: partially assigned binding `d` isn't fully initialized
--> $DIR/issue-21232-partial-init-and-erroneous-use.rs:50:5
|
LL | let mut d: D;
| ----- binding declared here but left uninitialized
LL | d.s.y = 20;
| ^^^^^^^^^^ `d.s` partially assigned here but it isn't fully initialized
|
= help: partial initialization isn't supported, fully initialize the binding with a default value and mutate it, or use `std::mem::MaybeUninit`
error[E0382]: assign to part of moved value: `d`
--> $DIR/issue-21232-partial-init-and-erroneous-use.rs:56:5
|
LL | let mut d = D { x: 0, s: S{ y: 0, z: 0} };
| ----- move occurs because `d` has type `D`, which does not implement the `Copy` trait
LL | drop(d);
| - value moved here
LL | d.s.y = 20;
| ^^^^^^^^^^ value partially assigned here after move
|
note: if `D` implemented `Clone`, you could clone the value
--> $DIR/issue-21232-partial-init-and-erroneous-use.rs:11:1
|
LL | struct D {
| ^^^^^^^^ consider implementing `Clone` for this type
...
LL | drop(d);
| - you could clone this value
error: aborting due to 6 previous errors
Some errors have detailed explanations: E0381, E0382.
For more information about an error, try `rustc --explain E0381`.
|
