78 lines
3.8 KiB
Plaintext
78 lines
3.8 KiB
Plaintext
error: lifetime may not live long enough
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--> $DIR/ref-mut-struct.rs:11:9
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LL | fn ref_Struct(self: &mut Struct, f: &u32) -> &u32 {
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| - - let's call the lifetime of this reference `'1`
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| let's call the lifetime of this reference `'2`
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LL | f
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| ^ associated function was supposed to return data with lifetime `'2` but it is returning data with lifetime `'1`
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help: consider introducing a named lifetime parameter and update trait if needed
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LL | fn ref_Struct<'a>(self: &'a mut Struct, f: &'a u32) -> &u32 {
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| ++++ ++ ++
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error: lifetime may not live long enough
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--> $DIR/ref-mut-struct.rs:16:9
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LL | fn box_ref_Struct(self: Box<&mut Struct>, f: &u32) -> &u32 {
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| - - let's call the lifetime of this reference `'1`
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| let's call the lifetime of this reference `'2`
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LL | f
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| ^ associated function was supposed to return data with lifetime `'2` but it is returning data with lifetime `'1`
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help: consider introducing a named lifetime parameter and update trait if needed
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LL | fn box_ref_Struct<'a>(self: Box<&'a mut Struct>, f: &'a u32) -> &u32 {
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| ++++ ++ ++
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error: lifetime may not live long enough
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--> $DIR/ref-mut-struct.rs:21:9
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LL | fn pin_ref_Struct(self: Pin<&mut Struct>, f: &u32) -> &u32 {
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| - - let's call the lifetime of this reference `'1`
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| let's call the lifetime of this reference `'2`
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LL | f
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| ^ associated function was supposed to return data with lifetime `'2` but it is returning data with lifetime `'1`
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help: consider introducing a named lifetime parameter and update trait if needed
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LL | fn pin_ref_Struct<'a>(self: Pin<&'a mut Struct>, f: &'a u32) -> &u32 {
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| ++++ ++ ++
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error: lifetime may not live long enough
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--> $DIR/ref-mut-struct.rs:26:9
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LL | fn box_box_ref_Struct(self: Box<Box<&mut Struct>>, f: &u32) -> &u32 {
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| - - let's call the lifetime of this reference `'1`
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| let's call the lifetime of this reference `'2`
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LL | f
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| ^ associated function was supposed to return data with lifetime `'2` but it is returning data with lifetime `'1`
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help: consider introducing a named lifetime parameter and update trait if needed
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LL | fn box_box_ref_Struct<'a>(self: Box<Box<&'a mut Struct>>, f: &'a u32) -> &u32 {
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| ++++ ++ ++
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error: lifetime may not live long enough
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--> $DIR/ref-mut-struct.rs:31:9
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LL | fn box_pin_ref_Struct(self: Box<Pin<&mut Struct>>, f: &u32) -> &u32 {
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| - - let's call the lifetime of this reference `'1`
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| let's call the lifetime of this reference `'2`
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LL | f
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| ^ associated function was supposed to return data with lifetime `'2` but it is returning data with lifetime `'1`
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help: consider introducing a named lifetime parameter and update trait if needed
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LL | fn box_pin_ref_Struct<'a>(self: Box<Pin<&'a mut Struct>>, f: &'a u32) -> &u32 {
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| ++++ ++ ++
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error: aborting due to 5 previous errors
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