[Rust] Simplify usage surrounding c strings

`cstring.as_ref().as_ptr() as *const c_char` -> `cstring.as_ptr()`
`cstring.as_ref().as_ptr() as *mut _` -> `cstring.as_ptr()`
`cstring.as_ptr() as *const c_char` -> `cstring.as_ptr()`

With a few fixes for cstrings that might be dropped prematurely.

1 files changed, 2 insertions, 2 deletions

diff --git a/rust/src/collaboration/snapshot.rs b/rust/src/collaboration/snapshot.rs
index 465ae46a..6e1dfb89 100644
--- a/rust/src/collaboration/snapshot.rs
+++ b/rust/src/collaboration/snapshot.rs
@@ -1,4 +1,4 @@
-use std::ffi::{c_char, c_void};
+use std::ffi::c_void;
 use std::ptr::NonNull;
 use std::time::SystemTime;
 
@@ -237,7 +237,7 @@ impl RemoteSnapshot {
                 self.handle.as_ptr(),
                 parent.is_some(),
                 parent.unwrap_or(0),
-                data.as_ref().as_ptr() as *const c_char,
+                data.as_ptr(),
             )
         };
         let handle = NonNull::new(value).ok_or(())?;