1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
|
error[E0195]: lifetime parameters or bounds on method `no_bound` do not match the trait declaration
--> $DIR/regions-bound-missing-bound-in-impl.rs:19:16
|
LL | fn no_bound<'b>(self, b: Inv<'b>);
| ---- lifetimes in impl do not match this method in trait
...
LL | fn no_bound<'b:'a>(self, b: Inv<'b>) {
| ^^^^^^^ lifetimes do not match method in trait
error[E0195]: lifetime parameters or bounds on method `has_bound` do not match the trait declaration
--> $DIR/regions-bound-missing-bound-in-impl.rs:23:17
|
LL | fn has_bound<'b:'a>(self, b: Inv<'b>);
| ------- lifetimes in impl do not match this method in trait
...
LL | fn has_bound<'b>(self, b: Inv<'b>) {
| ^^^^ lifetimes do not match method in trait
error[E0308]: method not compatible with trait
--> $DIR/regions-bound-missing-bound-in-impl.rs:27:5
|
LL | fn wrong_bound1<'b,'c,'d:'a+'c>(self, b: Inv<'b>, c: Inv<'c>, d: Inv<'d>) {
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ lifetime mismatch
|
= note: expected fn pointer `fn(&'a isize, Inv<'c>, Inv<'c>, Inv<'_>)`
found fn pointer `fn(&'a isize, Inv<'_>, Inv<'c>, Inv<'_>)`
note: the lifetime `'c` as defined here...
--> $DIR/regions-bound-missing-bound-in-impl.rs:27:24
|
LL | fn wrong_bound1<'b,'c,'d:'a+'c>(self, b: Inv<'b>, c: Inv<'c>, d: Inv<'d>) {
| ^^
note: ...does not necessarily outlive the lifetime `'c` as defined here
--> $DIR/regions-bound-missing-bound-in-impl.rs:27:24
|
LL | fn wrong_bound1<'b,'c,'d:'a+'c>(self, b: Inv<'b>, c: Inv<'c>, d: Inv<'d>) {
| ^^
error[E0308]: method not compatible with trait
--> $DIR/regions-bound-missing-bound-in-impl.rs:27:5
|
LL | fn wrong_bound1<'b,'c,'d:'a+'c>(self, b: Inv<'b>, c: Inv<'c>, d: Inv<'d>) {
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ lifetime mismatch
|
= note: expected fn pointer `fn(&'a isize, Inv<'c>, Inv<'c>, Inv<'_>)`
found fn pointer `fn(&'a isize, Inv<'_>, Inv<'c>, Inv<'_>)`
note: the lifetime `'c` as defined here...
--> $DIR/regions-bound-missing-bound-in-impl.rs:27:24
|
LL | fn wrong_bound1<'b,'c,'d:'a+'c>(self, b: Inv<'b>, c: Inv<'c>, d: Inv<'d>) {
| ^^
note: ...does not necessarily outlive the lifetime `'c` as defined here
--> $DIR/regions-bound-missing-bound-in-impl.rs:27:24
|
LL | fn wrong_bound1<'b,'c,'d:'a+'c>(self, b: Inv<'b>, c: Inv<'c>, d: Inv<'d>) {
| ^^
error[E0195]: lifetime parameters or bounds on method `wrong_bound2` do not match the trait declaration
--> $DIR/regions-bound-missing-bound-in-impl.rs:42:20
|
LL | fn wrong_bound2<'b,'c,'d:'a+'b>(self, b: Inv<'b>, c: Inv<'c>, d: Inv<'d>);
| ---------------- lifetimes in impl do not match this method in trait
...
LL | fn wrong_bound2(self, b: Inv, c: Inv, d: Inv) {
| ^ lifetimes do not match method in trait
error[E0276]: impl has stricter requirements than trait
--> $DIR/regions-bound-missing-bound-in-impl.rs:49:26
|
LL | fn another_bound<'x: 'a>(self, x: Inv<'x>, y: Inv<'t>);
| ------------------------------------------------------- definition of `another_bound` from trait
...
LL | fn another_bound<'x: 't>(self, x: Inv<'x>, y: Inv<'t>) {
| ^^ impl has extra requirement `'x: 't`
error: aborting due to 6 previous errors
Some errors have detailed explanations: E0195, E0276, E0308.
For more information about an error, try `rustc --explain E0195`.
|
