Upgrade to pgx 0.5.0

Readme.md

@@ -51,7 +51,7 @@ sudo apt-get install make gcc pkg-config clang postgresql-server-dev-14 libssl-d
 
 Next you need [cargo-pgx](https://github.com/tcdi/pgx), which can be installed with
 ```bash
-cargo install --version '=0.4.5' --force cargo-pgx
+cargo install --version '=0.5.0' --force cargo-pgx
 ```
 
 You must reinstall cargo-pgx whenver you update your Rust compiler, since cargo-pgx needs to be built with the same compiler as Toolkit.

extension/Cargo.toml

@@ -19,8 +19,8 @@ pg_test = ["approx"]
 [dependencies]
 # Keep synchronized with `cargo install --version N.N.N cargo-pgx` in Readme.md and docker/ci/Dockerfile
 # Also `pgx-tests` down below in `dev-dependencies`.
-pgx = "=0.4.5"
-pgx-macros = "=0.4.5"
+pgx = "=0.5.0"
+pgx-macros = "=0.5.0"
 encodings = {path="../crates/encodings"}
 flat_serialize = {path="../crates/flat_serialize/flat_serialize"}
 flat_serialize_macro = {path="../crates/flat_serialize/flat_serialize_macro"}
@@ -53,5 +53,5 @@ spfunc = "0.1.0"
 statrs = "0.15.0"
 
 [dev-dependencies]
-pgx-tests = "=0.4.5"
+pgx-tests = "=0.5.0"
 approx = "0.4.0"

extension/src/accessors.rs

@@ -461,7 +461,7 @@ ron_inout_funcs!(AccessorWithBounds);
 
 #[pg_extern(immutable, parallel_safe, name = "with_bounds")]
 pub fn accessor_with_bounds(bounds: crate::raw::tstzrange) -> AccessorWithBounds<'static> {
-    let range = unsafe { crate::range::get_range(bounds.0 as *mut pg_sys::varlena) };
+    let range = unsafe { crate::range::get_range(bounds.0.cast_mut_ptr()) };
     let mut accessor = build! {
         AccessorWithBounds {
             lower: 0,