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|
error[E0195]: lifetime parameters do not match the trait definition
--> $DIR/regions-bound-missing-bound-in-impl.rs:19:17
|
LL | fn no_bound<'b:'a>(self, b: Inv<'b>) {
| ^^
|
= note: lifetime parameters differ in whether they are early- or late-bound
note: `'b` differs between the trait and impl
--> $DIR/regions-bound-missing-bound-in-impl.rs:10:17
|
LL | pub trait Foo<'a, 't> {
| --------------------- in this trait...
LL | fn no_bound<'b>(self, b: Inv<'b>);
| ^^ `'b` is late-bound
...
LL | impl<'a, 't> Foo<'a, 't> for &'a isize {
| -------------------------------------- in this impl...
LL | fn no_bound<'b:'a>(self, b: Inv<'b>) {
| ^^ -- this lifetime bound makes `'b` early-bound
| |
| `'b` is early-bound
error[E0195]: lifetime parameters do not match the trait definition
--> $DIR/regions-bound-missing-bound-in-impl.rs:23:18
|
LL | fn has_bound<'b>(self, b: Inv<'b>) {
| ^^
|
= note: lifetime parameters differ in whether they are early- or late-bound
note: `'b` differs between the trait and impl
--> $DIR/regions-bound-missing-bound-in-impl.rs:11:18
|
LL | pub trait Foo<'a, 't> {
| --------------------- in this trait...
LL | fn no_bound<'b>(self, b: Inv<'b>);
LL | fn has_bound<'b:'a>(self, b: Inv<'b>);
| ^^ -- this lifetime bound makes `'b` early-bound
| |
| `'b` is early-bound
...
LL | impl<'a, 't> Foo<'a, 't> for &'a isize {
| -------------------------------------- in this impl...
...
LL | fn has_bound<'b>(self, b: Inv<'b>) {
| ^^ `'b` is late-bound
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 signature `fn(&'a _, Inv<'c>, Inv<'c>, Inv<'_>)`
found signature `fn(&'a _, 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:12:24
|
LL | fn wrong_bound1<'b,'c,'d:'a+'b>(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 signature `fn(&'a _, Inv<'c>, Inv<'c>, Inv<'_>)`
found signature `fn(&'a _, Inv<'_>, Inv<'c>, Inv<'_>)`
note: the lifetime `'c` as defined here...
--> $DIR/regions-bound-missing-bound-in-impl.rs:12:24
|
LL | fn wrong_bound1<'b,'c,'d:'a+'b>(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 do not match the trait definition
--> $DIR/regions-bound-missing-bound-in-impl.rs:42:30
|
LL | fn wrong_bound2(self, b: Inv, c: Inv, d: Inv) {
| ^^^ ^^^
|
= note: lifetime parameters differ in whether they are early- or late-bound
note: `'_` differs between the trait and impl
--> $DIR/regions-bound-missing-bound-in-impl.rs:13:21
|
LL | pub trait Foo<'a, 't> {
| --------------------- in this trait...
...
LL | fn wrong_bound2<'b,'c,'d:'a+'b>(self, b: Inv<'b>, c: Inv<'c>, d: Inv<'d>);
| ^^ -- this lifetime bound makes `'b` early-bound
| |
| `'b` is early-bound
...
LL | impl<'a, 't> Foo<'a, 't> for &'a isize {
| -------------------------------------- in this impl...
...
LL | fn wrong_bound2(self, b: Inv, c: Inv, d: Inv) {
| ^^^ `'_` is late-bound
note: `'_` differs between the trait and impl
--> $DIR/regions-bound-missing-bound-in-impl.rs:13:27
|
LL | pub trait Foo<'a, 't> {
| --------------------- in this trait...
...
LL | fn wrong_bound2<'b,'c,'d:'a+'b>(self, b: Inv<'b>, c: Inv<'c>, d: Inv<'d>);
| ^^ -- this lifetime bound makes `'d` early-bound
| |
| `'d` is early-bound
...
LL | impl<'a, 't> Foo<'a, 't> for &'a isize {
| -------------------------------------- in this impl...
...
LL | fn wrong_bound2(self, b: Inv, c: Inv, d: Inv) {
| ^^^ `'_` is late-bound
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`.
|
