90 lines
3.5 KiB
Plaintext
90 lines
3.5 KiB
Plaintext
error[E0716]: temporary value dropped while borrowed
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--> $DIR/if-let-rescope-borrowck-suggestions.rs:22:39
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LL | do_something(if let Some(value) = Droppy.get_ref() { value } else { &0 });
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| ^^^^^^ - temporary value is freed at the end of this statement
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| |
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| creates a temporary value which is freed while still in use
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note: lifetimes for temporaries generated in `if let`s have been shortened in Edition 2024 so that they are dropped here instead
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--> $DIR/if-let-rescope-borrowck-suggestions.rs:22:64
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LL | do_something(if let Some(value) = Droppy.get_ref() { value } else { &0 });
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| ^
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help: consider using a `let` binding to create a longer lived value
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LL ~ let binding = Droppy;
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LL ~ do_something(if let Some(value) = binding.get_ref() { value } else { &0 });
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help: consider rewriting the `if` into `match` which preserves the extended lifetime
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LL | do_something({ match Droppy.get_ref() { Some(value) => { value } _ => { &0 }}});
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| ~~~~~~~ ++++++++++++++++ ~~~~ ++
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error[E0716]: temporary value dropped while borrowed
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--> $DIR/if-let-rescope-borrowck-suggestions.rs:24:39
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LL | do_something(if let Some(value) = Droppy.get_ref() {
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| ^^^^^^ creates a temporary value which is freed while still in use
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...
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LL | } else if let Some(value) = Droppy.get_ref() {
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| - temporary value is freed at the end of this statement
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note: lifetimes for temporaries generated in `if let`s have been shortened in Edition 2024 so that they are dropped here instead
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--> $DIR/if-let-rescope-borrowck-suggestions.rs:27:5
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LL | } else if let Some(value) = Droppy.get_ref() {
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| ^
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help: consider using a `let` binding to create a longer lived value
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LL ~ let binding = Droppy;
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LL ~ do_something(if let Some(value) = binding.get_ref() {
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help: consider rewriting the `if` into `match` which preserves the extended lifetime
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LL ~ do_something({ match Droppy.get_ref() { Some(value) => {
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LL |
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LL | value
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LL ~ } _ => if let Some(value) = Droppy.get_ref() {
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LL |
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...
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LL | &0
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LL ~ }}});
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error[E0716]: temporary value dropped while borrowed
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--> $DIR/if-let-rescope-borrowck-suggestions.rs:27:33
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LL | } else if let Some(value) = Droppy.get_ref() {
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| ^^^^^^ creates a temporary value which is freed while still in use
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...
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LL | } else {
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| - temporary value is freed at the end of this statement
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note: lifetimes for temporaries generated in `if let`s have been shortened in Edition 2024 so that they are dropped here instead
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--> $DIR/if-let-rescope-borrowck-suggestions.rs:30:5
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LL | } else {
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| ^
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help: consider using a `let` binding to create a longer lived value
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LL ~ let binding = Droppy;
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LL ~ do_something(if let Some(value) = Droppy.get_ref() {
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LL |
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LL | value
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LL ~ } else if let Some(value) = binding.get_ref() {
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help: consider rewriting the `if` into `match` which preserves the extended lifetime
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LL ~ } else { match Droppy.get_ref() { Some(value) => {
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LL |
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LL | value
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LL ~ } _ => {
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LL | &0
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LL ~ }}});
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error: aborting due to 3 previous errors
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For more information about this error, try `rustc --explain E0716`.
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