51 lines
2.1 KiB
Plaintext
51 lines
2.1 KiB
Plaintext
error: unsatisfied lifetime constraints
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--> $DIR/regions-addr-of-upvar-self.rs:20:17
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LL | let _f = || {
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| -- lifetime `'1` represents this closure's body
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LL | let p: &'static mut usize = &mut self.food; //~ ERROR cannot infer
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| ^ type annotation requires that `'1` must outlive `'static`
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= note: closure implements `FnMut`, so references to captured variables can't escape the closure
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error: unsatisfied lifetime constraints
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--> $DIR/regions-addr-of-upvar-self.rs:20:17
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LL | pub fn chase_cat(&mut self) {
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| --------- lifetime `'2` appears in the type of `self`
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LL | let _f = || {
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| -- lifetime `'1` represents this closure's body
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LL | let p: &'static mut usize = &mut self.food; //~ ERROR cannot infer
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| ^ type annotation requires that `'1` must outlive `'2`
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= note: closure implements `FnMut`, so references to captured variables can't escape the closure
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error: unsatisfied lifetime constraints
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--> $DIR/regions-addr-of-upvar-self.rs:19:18
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LL | pub fn chase_cat(&mut self) {
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| - let's call the lifetime of this reference `'1`
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LL | let _f = || {
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| __________________^
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LL | | let p: &'static mut usize = &mut self.food; //~ ERROR cannot infer
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LL | | *p = 3;
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LL | | };
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| |_________^ closure body requires that `'1` must outlive `'static`
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error[E0597]: `self` does not live long enough
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--> $DIR/regions-addr-of-upvar-self.rs:20:46
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LL | let _f = || {
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| -- value captured here
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LL | let p: &'static mut usize = &mut self.food; //~ ERROR cannot infer
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| ^^^^ borrowed value does not live long enough
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...
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LL | }
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| - `self` dropped here while still borrowed
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= note: borrowed value must be valid for the static lifetime...
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error: aborting due to 4 previous errors
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For more information about this error, try `rustc --explain E0597`.
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