1 error: `impl` item signature doesn't match `trait` item signature
2 --> $DIR/self-without-lifetime-constraint.rs:45:5
4 LL | fn column_result(value: ValueRef<'_>) -> FromSqlResult<Self, &Self>;
5 | -------------------------------------------------------------------- expected `fn(ValueRef<'1>) -> Result<(&'2 str, &'1 &'2 str), FromSqlError>`
7 LL | fn column_result(value: ValueRef<'_>) -> FromSqlResult<&str, &&str> {
8 | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ found `fn(ValueRef<'1>) -> Result<(&'1 str, &'1 &'1 str), FromSqlError>`
10 = note: expected `fn(ValueRef<'1>) -> Result<(&'2 str, &'1 &'2 str), FromSqlError>`
11 found `fn(ValueRef<'1>) -> Result<(&'1 str, &'1 &'1 str), FromSqlError>`
12 help: the lifetime requirements from the `impl` do not correspond to the requirements in the `trait`
13 --> $DIR/self-without-lifetime-constraint.rs:41:60
15 LL | fn column_result(value: ValueRef<'_>) -> FromSqlResult<Self, &Self>;
16 | ^^^^ consider borrowing this type parameter in the trait
18 error: aborting due to previous error