error: lifetime may not live long enough --> $DIR/outlives-suggestion-more.rs:5:5 | LL | fn foo1<'a, 'b, 'c, 'd>(x: &'a usize, y: &'b usize) -> (&'c usize, &'d usize) { | -- -- lifetime `'c` defined here | | | lifetime `'a` defined here LL | (x, y) | ^^^^^^ function was supposed to return data with lifetime `'c` but it is returning data with lifetime `'a` | = help: consider adding the following bound: `'a: 'c` error: lifetime may not live long enough --> $DIR/outlives-suggestion-more.rs:5:5 | LL | fn foo1<'a, 'b, 'c, 'd>(x: &'a usize, y: &'b usize) -> (&'c usize, &'d usize) { | -- -- lifetime `'d` defined here | | | lifetime `'b` defined here LL | (x, y) | ^^^^^^ function was supposed to return data with lifetime `'d` but it is returning data with lifetime `'b` | = help: consider adding the following bound: `'b: 'd` help: the following changes may resolve your lifetime errors | = help: add bound `'a: 'c` = help: add bound `'b: 'd` error: lifetime may not live long enough --> $DIR/outlives-suggestion-more.rs:11:5 | LL | fn foo2<'a, 'b, 'c>(x: &'a usize, y: &'b usize) -> (&'c usize, &'static usize) { | -- -- lifetime `'c` defined here | | | lifetime `'a` defined here LL | (x, y) | ^^^^^^ function was supposed to return data with lifetime `'c` but it is returning data with lifetime `'a` | = help: consider adding the following bound: `'a: 'c` error: lifetime may not live long enough --> $DIR/outlives-suggestion-more.rs:11:5 | LL | fn foo2<'a, 'b, 'c>(x: &'a usize, y: &'b usize) -> (&'c usize, &'static usize) { | -- lifetime `'b` defined here LL | (x, y) | ^^^^^^ returning this value requires that `'b` must outlive `'static` help: the following changes may resolve your lifetime errors | = help: add bound `'a: 'c` = help: replace `'b` with `'static` error: lifetime may not live long enough --> $DIR/outlives-suggestion-more.rs:21:5 | LL | fn foo3<'a, 'b, 'c, 'd, 'e>( | -- -- lifetime `'b` defined here | | | lifetime `'a` defined here ... LL | (x, y, z) | ^^^^^^^^^ function was supposed to return data with lifetime `'b` but it is returning data with lifetime `'a` | = help: consider adding the following bound: `'a: 'b` error: lifetime may not live long enough --> $DIR/outlives-suggestion-more.rs:21:5 | LL | fn foo3<'a, 'b, 'c, 'd, 'e>( | -- -- lifetime `'b` defined here | | | lifetime `'a` defined here ... LL | (x, y, z) | ^^^^^^^^^ function was supposed to return data with lifetime `'a` but it is returning data with lifetime `'b` | = help: consider adding the following bound: `'b: 'a` error: lifetime may not live long enough --> $DIR/outlives-suggestion-more.rs:21:5 | LL | fn foo3<'a, 'b, 'c, 'd, 'e>( | -- lifetime `'c` defined here ... LL | (x, y, z) | ^^^^^^^^^ returning this value requires that `'c` must outlive `'static` help: the following changes may resolve your lifetime errors | = help: `'a` and `'b` must be the same: replace one with the other = help: replace `'c` with `'static` error: aborting due to 7 previous errors