mirror of https://github.com/rust-lang/rust
80 lines
3.7 KiB
Plaintext
80 lines
3.7 KiB
Plaintext
error[E0195]: lifetime parameters or bounds on method `no_bound` do not match the trait declaration
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--> $DIR/regions-bound-missing-bound-in-impl.rs:19:16
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LL | fn no_bound<'b>(self, b: Inv<'b>);
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| ---- lifetimes in impl do not match this method in trait
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...
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LL | fn no_bound<'b:'a>(self, b: Inv<'b>) {
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| ^^^^^^^ lifetimes do not match method in trait
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error[E0195]: lifetime parameters or bounds on method `has_bound` do not match the trait declaration
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--> $DIR/regions-bound-missing-bound-in-impl.rs:23:17
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LL | fn has_bound<'b:'a>(self, b: Inv<'b>);
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| ------- lifetimes in impl do not match this method in trait
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...
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LL | fn has_bound<'b>(self, b: Inv<'b>) {
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| ^^^^ lifetimes do not match method in trait
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error[E0308]: method not compatible with trait
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--> $DIR/regions-bound-missing-bound-in-impl.rs:27:5
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LL | fn wrong_bound1<'b,'c,'d:'a+'c>(self, b: Inv<'b>, c: Inv<'c>, d: Inv<'d>) {
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| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ lifetime mismatch
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= note: expected signature `fn(&'a _, Inv<'c>, Inv<'c>, Inv<'_>)`
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found signature `fn(&'a _, Inv<'_>, Inv<'c>, Inv<'_>)`
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note: the lifetime `'c` as defined here...
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--> $DIR/regions-bound-missing-bound-in-impl.rs:27:24
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LL | fn wrong_bound1<'b,'c,'d:'a+'c>(self, b: Inv<'b>, c: Inv<'c>, d: Inv<'d>) {
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| ^^
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note: ...does not necessarily outlive the lifetime `'c` as defined here
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--> $DIR/regions-bound-missing-bound-in-impl.rs:27:24
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LL | fn wrong_bound1<'b,'c,'d:'a+'c>(self, b: Inv<'b>, c: Inv<'c>, d: Inv<'d>) {
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| ^^
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error[E0308]: method not compatible with trait
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--> $DIR/regions-bound-missing-bound-in-impl.rs:27:5
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LL | fn wrong_bound1<'b,'c,'d:'a+'c>(self, b: Inv<'b>, c: Inv<'c>, d: Inv<'d>) {
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| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ lifetime mismatch
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= note: expected signature `fn(&'a _, Inv<'c>, Inv<'c>, Inv<'_>)`
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found signature `fn(&'a _, Inv<'_>, Inv<'c>, Inv<'_>)`
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note: the lifetime `'c` as defined here...
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--> $DIR/regions-bound-missing-bound-in-impl.rs:27:24
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LL | fn wrong_bound1<'b,'c,'d:'a+'c>(self, b: Inv<'b>, c: Inv<'c>, d: Inv<'d>) {
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| ^^
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note: ...does not necessarily outlive the lifetime `'c` as defined here
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--> $DIR/regions-bound-missing-bound-in-impl.rs:27:24
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LL | fn wrong_bound1<'b,'c,'d:'a+'c>(self, b: Inv<'b>, c: Inv<'c>, d: Inv<'d>) {
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| ^^
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= note: duplicate diagnostic emitted due to `-Z deduplicate-diagnostics=no`
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error[E0195]: lifetime parameters or bounds on method `wrong_bound2` do not match the trait declaration
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--> $DIR/regions-bound-missing-bound-in-impl.rs:42:20
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LL | fn wrong_bound2<'b,'c,'d:'a+'b>(self, b: Inv<'b>, c: Inv<'c>, d: Inv<'d>);
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| ---------------- lifetimes in impl do not match this method in trait
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...
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LL | fn wrong_bound2(self, b: Inv, c: Inv, d: Inv) {
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| ^ lifetimes do not match method in trait
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error[E0276]: impl has stricter requirements than trait
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--> $DIR/regions-bound-missing-bound-in-impl.rs:49:26
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LL | fn another_bound<'x: 'a>(self, x: Inv<'x>, y: Inv<'t>);
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| ------------------------------------------------------- definition of `another_bound` from trait
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...
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LL | fn another_bound<'x: 't>(self, x: Inv<'x>, y: Inv<'t>) {
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| ^^ impl has extra requirement `'x: 't`
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error: aborting due to 6 previous errors
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Some errors have detailed explanations: E0195, E0276, E0308.
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For more information about an error, try `rustc --explain E0195`.
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