lifetime bounded TryFromBorrwoedObject

stdlib/src/mmap.rs

@@ -72,8 +72,8 @@ mod mmap {
         Copy = 3,
     }
 
-    impl TryFromBorrowedObject for AccessMode {
-        fn try_from_borrowed_object(vm: &VirtualMachine, obj: &PyObject) -> PyResult<Self> {
+    impl<'a> TryFromBorrowedObject<'a> for AccessMode {
+        fn try_from_borrowed_object(vm: &VirtualMachine, obj: &'a PyObject) -> PyResult<Self> {
             let i = u32::try_from_borrowed_object(vm, obj)?;
             Ok(match i {
                 0 => Self::Default,

stdlib/src/resource.rs

@@ -129,8 +129,8 @@ mod resource {
     }
 
     struct Limits(libc::rlimit);
-    impl TryFromBorrowedObject for Limits {
-        fn try_from_borrowed_object(vm: &VirtualMachine, obj: &PyObject) -> PyResult<Self> {
+    impl<'a> TryFromBorrowedObject<'a> for Limits {
+        fn try_from_borrowed_object(vm: &VirtualMachine, obj: &'a PyObject) -> PyResult<Self> {
             let seq: Vec<libc::rlim_t> = obj.try_to_value(vm)?;
             match *seq {
                 [cur, max] => Ok(Self(libc::rlimit {

stdlib/src/unicodedata.rs

@@ -41,8 +41,8 @@ enum NormalizeForm {
     Nfkd,
 }
 
-impl TryFromBorrowedObject for NormalizeForm {
-    fn try_from_borrowed_object(vm: &VirtualMachine, obj: &PyObject) -> PyResult<Self> {
+impl<'a> TryFromBorrowedObject<'a> for NormalizeForm {
+    fn try_from_borrowed_object(vm: &VirtualMachine, obj: &'a PyObject) -> PyResult<Self> {
         obj.try_value_with(
             |form: &PyStr| {
                 Ok(match form.as_str() {

stdlib/src/zlib.rs

@@ -581,8 +581,8 @@ mod zlib {
         }
     }
 
-    impl TryFromBorrowedObject for Level {
-        fn try_from_borrowed_object(vm: &VirtualMachine, obj: &PyObject) -> PyResult<Self> {
+    impl<'a> TryFromBorrowedObject<'a> for Level {
+        fn try_from_borrowed_object(vm: &VirtualMachine, obj: &'a PyObject) -> PyResult<Self> {
             let int: i32 = obj.try_index(vm)?.try_to_primitive(vm)?;
             Ok(Self::new(int))
         }