Docs: Update types docs regarding Box and Arc

Author: Lorak-mmk

docs/source/data-types/data-types.md

@@ -16,7 +16,7 @@ Database types and their Rust equivalents:
 * `BigInt` <----> `i64`
 * `Float` <----> `f32`
 * `Double` <----> `f64`
-* `Ascii`, `Text`, `Varchar` <----> `&str`, `String`
+* `Ascii`, `Text`, `Varchar` <----> `&str`, `String`, `Box<str>`, `Arc<str>`
 * `Counter` <----> `value::Counter`
 * `Blob` <----> `Vec<u8>`
 * `Inet` <----> `std::net::IpAddr`
@@ -35,6 +35,7 @@ Database types and their Rust equivalents:
 * `UDT (User defined type)` <----> Custom user structs with macros
 * `Vector` <----> `Vec<T>`
 
+Additionally, `Box` and `Arc` serialization and deserialization is supported for all above types.
 
 ```{eval-rst}
 .. toctree::

docs/source/data-types/text.md

@@ -1,5 +1,5 @@
 # Ascii, Text, Varchar
-`Ascii`, `Text` and `Varchar` are represented as `&str` and `String`
+`Ascii`, `Text` and `Varchar` are represented as any of: `&str`, `String`, `Box<str>`, `Arc<str>`.
 
 ```rust
 # extern crate scylla;
@@ -30,4 +30,4 @@ while let Some((text_value,)) = iter.try_next().await? {
 }
 # Ok(())
 # }
-```
+```