1 error[E0623]: lifetime mismatch
2 --> $DIR/ref-mut-self.rs:11:9
4 LL | fn ref_self(&mut self, f: &u32) -> &u32 {
7 | this parameter and the return type are declared with different lifetimes...
9 | ^ ...but data from `f` is returned here
11 = note: each elided lifetime in input position becomes a distinct lifetime
12 help: consider introducing a named lifetime parameter and update trait if needed
14 LL | fn ref_self<'a>(&'a mut self, f: &'a u32) -> &u32 {
17 error[E0623]: lifetime mismatch
18 --> $DIR/ref-mut-self.rs:17:9
20 LL | fn ref_Self(self: &mut Self, f: &u32) -> &u32 {
23 | this parameter and the return type are declared with different lifetimes...
25 | ^ ...but data from `f` is returned here
27 = note: each elided lifetime in input position becomes a distinct lifetime
28 help: consider introducing a named lifetime parameter and update trait if needed
30 LL | fn ref_Self<'a>(self: &'a mut Self, f: &'a u32) -> &u32 {
33 error[E0623]: lifetime mismatch
34 --> $DIR/ref-mut-self.rs:21:9
36 LL | fn box_ref_Self(self: Box<&mut Self>, f: &u32) -> &u32 {
39 | this parameter and the return type are declared with different lifetimes...
41 | ^ ...but data from `f` is returned here
43 = note: each elided lifetime in input position becomes a distinct lifetime
44 help: consider introducing a named lifetime parameter and update trait if needed
46 LL | fn box_ref_Self<'a>(self: Box<&'a mut Self>, f: &'a u32) -> &u32 {
49 error[E0623]: lifetime mismatch
50 --> $DIR/ref-mut-self.rs:25:9
52 LL | fn pin_ref_Self(self: Pin<&mut Self>, f: &u32) -> &u32 {
55 | this parameter and the return type are declared with different lifetimes...
57 | ^ ...but data from `f` is returned here
59 = note: each elided lifetime in input position becomes a distinct lifetime
60 help: consider introducing a named lifetime parameter and update trait if needed
62 LL | fn pin_ref_Self<'a>(self: Pin<&'a mut Self>, f: &'a u32) -> &u32 {
65 error[E0623]: lifetime mismatch
66 --> $DIR/ref-mut-self.rs:29:9
68 LL | fn box_box_ref_Self(self: Box<Box<&mut Self>>, f: &u32) -> &u32 {
71 | this parameter and the return type are declared with different lifetimes...
73 | ^ ...but data from `f` is returned here
75 = note: each elided lifetime in input position becomes a distinct lifetime
76 help: consider introducing a named lifetime parameter and update trait if needed
78 LL | fn box_box_ref_Self<'a>(self: Box<Box<&'a mut Self>>, f: &'a u32) -> &u32 {
81 error[E0623]: lifetime mismatch
82 --> $DIR/ref-mut-self.rs:33:9
84 LL | fn box_pin_ref_Self(self: Box<Pin<&mut Self>>, f: &u32) -> &u32 {
87 | this parameter and the return type are declared with different lifetimes...
89 | ^ ...but data from `f` is returned here
91 = note: each elided lifetime in input position becomes a distinct lifetime
92 help: consider introducing a named lifetime parameter and update trait if needed
94 LL | fn box_pin_ref_Self<'a>(self: Box<Pin<&'a mut Self>>, f: &'a u32) -> &u32 {
97 error: aborting due to 6 previous errors
99 For more information about this error, try `rustc --explain E0623`.