Method try_into_from_object

crates/stdlib/src/array.rs:561–568

(vm: &VirtualMachine, obj: PyObjectRef)

    impl ArrayElement for WideChar {
        fn try_into_from_object(vm: &VirtualMachine, obj: PyObjectRef) -> PyResult<Self> {
            PyUtf8StrRef::try_from_object(vm, obj)?
                .as_str()
                .chars()
                .exactly_one()
                .map(|ch| Self(ch as _))
                .map_err(|_| vm.new_type_error("array item must be unicode character"))
        }
        fn byteswap(self) -> Self {
            Self(self.0.swap_bytes())
        }