error: lifetime may not live long enough --> $DIR/ref-assoc.rs:17:9 | LL | fn ref_AssocType(self: &::AssocType, f: &u32) -> &u32 { | - - let's call the lifetime of this reference `'1` | | | let's call the lifetime of this reference `'2` LL | f | ^ method was supposed to return data with lifetime `'2` but it is returning data with lifetime `'1` | help: consider introducing a named lifetime parameter and update trait if needed | LL | fn ref_AssocType<'a>(self: &::AssocType, f: &'a u32) -> &'a u32 { | ++++ ++ ++ error: lifetime may not live long enough --> $DIR/ref-assoc.rs:22:9 | LL | fn box_ref_AssocType(self: Box<&::AssocType>, f: &u32) -> &u32 { | - - let's call the lifetime of this reference `'1` | | | let's call the lifetime of this reference `'2` LL | f | ^ method was supposed to return data with lifetime `'2` but it is returning data with lifetime `'1` | help: consider introducing a named lifetime parameter and update trait if needed | LL | fn box_ref_AssocType<'a>(self: Box<&::AssocType>, f: &'a u32) -> &'a u32 { | ++++ ++ ++ error: lifetime may not live long enough --> $DIR/ref-assoc.rs:27:9 | LL | fn pin_ref_AssocType(self: Pin<&::AssocType>, f: &u32) -> &u32 { | - - let's call the lifetime of this reference `'1` | | | let's call the lifetime of this reference `'2` LL | f | ^ method was supposed to return data with lifetime `'2` but it is returning data with lifetime `'1` | help: consider introducing a named lifetime parameter and update trait if needed | LL | fn pin_ref_AssocType<'a>(self: Pin<&::AssocType>, f: &'a u32) -> &'a u32 { | ++++ ++ ++ error: lifetime may not live long enough --> $DIR/ref-assoc.rs:32:9 | LL | fn box_box_ref_AssocType(self: Box::AssocType>>, f: &u32) -> &u32 { | - - let's call the lifetime of this reference `'1` | | | let's call the lifetime of this reference `'2` LL | f | ^ method was supposed to return data with lifetime `'2` but it is returning data with lifetime `'1` | help: consider introducing a named lifetime parameter and update trait if needed | LL | fn box_box_ref_AssocType<'a>(self: Box::AssocType>>, f: &'a u32) -> &'a u32 { | ++++ ++ ++ error: lifetime may not live long enough --> $DIR/ref-assoc.rs:37:9 | LL | fn box_pin_ref_AssocType(self: Box::AssocType>>, f: &u32) -> &u32 { | - - let's call the lifetime of this reference `'1` | | | let's call the lifetime of this reference `'2` LL | f | ^ method was supposed to return data with lifetime `'2` but it is returning data with lifetime `'1` | help: consider introducing a named lifetime parameter and update trait if needed | LL | fn box_pin_ref_AssocType<'a>(self: Box::AssocType>>, f: &'a u32) -> &'a u32 { | ++++ ++ ++ error: aborting due to 5 previous errors