[Rust] Simplify `BnStrCompatible` trait

Followup to https://github.com/Vector35/binaryninja-api/pull/5897/

This simplifies usage of the trait in user code, should just be able to `to_cstr` to get the cstr repr and then call `as_ptr`.

Co-authored-by: Michael Krasnitski <michael.krasnitski@gmail.com>

2 files changed, 15 insertions, 15 deletions

diff --git a/rust/src/project/file.rs b/rust/src/project/file.rs
index 35f25937..d1724ab0 100644
--- a/rust/src/project/file.rs
+++ b/rust/src/project/file.rs
@@ -1,6 +1,6 @@
 use crate::project::{systime_from_bntime, Project, ProjectFolder};
 use crate::rc::{CoreArrayProvider, CoreArrayProviderInner, Guard, Ref, RefCountable};
-use crate::string::{BnStrCompatible, BnString};
+use crate::string::{AsCStr, BnString};
 use binaryninjacore_sys::{
     BNFreeProjectFile, BNFreeProjectFileList, BNNewProjectFileReference, BNProjectFile,
     BNProjectFileExistsOnDisk, BNProjectFileExport, BNProjectFileGetCreationTimestamp,
@@ -57,8 +57,8 @@ impl ProjectFile {
     }
 
     /// Set the name of this file
-    pub fn set_name<S: BnStrCompatible>(&self, value: S) -> bool {
-        let value_raw = value.into_bytes_with_nul();
+    pub fn set_name<S: AsCStr>(&self, value: S) -> bool {
+        let value_raw = value.to_cstr();
         unsafe {
             BNProjectFileSetName(
                 self.handle.as_ptr(),
@@ -73,8 +73,8 @@ impl ProjectFile {
     }
 
     /// Set the description of this file
-    pub fn set_description<S: BnStrCompatible>(&self, value: S) -> bool {
-        let value_raw = value.into_bytes_with_nul();
+    pub fn set_description<S: AsCStr>(&self, value: S) -> bool {
+        let value_raw = value.to_cstr();
         unsafe {
             BNProjectFileSetDescription(
                 self.handle.as_ptr(),
@@ -104,8 +104,8 @@ impl ProjectFile {
     /// Export this file to disk, `true' if the export succeeded
     ///
     /// * `dest` - Destination path for the exported contents
-    pub fn export<S: BnStrCompatible>(&self, dest: S) -> bool {
-        let dest_raw = dest.into_bytes_with_nul();
+    pub fn export<S: AsCStr>(&self, dest: S) -> bool {
+        let dest_raw = dest.to_cstr();
         unsafe {
             BNProjectFileExport(
                 self.handle.as_ptr(),
diff --git a/rust/src/project/folder.rs b/rust/src/project/folder.rs
index 316abeaf..b8881ddc 100644
--- a/rust/src/project/folder.rs
+++ b/rust/src/project/folder.rs
@@ -1,7 +1,7 @@
 use crate::progress::{NoProgressCallback, ProgressCallback};
 use crate::project::Project;
 use crate::rc::{CoreArrayProvider, CoreArrayProviderInner, Guard, Ref, RefCountable};
-use crate::string::{BnStrCompatible, BnString};
+use crate::string::{AsCStr, BnString};
 use binaryninjacore_sys::{
     BNFreeProjectFolder, BNFreeProjectFolderList, BNNewProjectFolderReference, BNProjectFolder,
     BNProjectFolderExport, BNProjectFolderGetDescription, BNProjectFolderGetId,
@@ -46,8 +46,8 @@ impl ProjectFolder {
     }
 
     /// Set the name of this folder
-    pub fn set_name<S: BnStrCompatible>(&self, value: S) -> bool {
-        let value_raw = value.into_bytes_with_nul();
+    pub fn set_name<S: AsCStr>(&self, value: S) -> bool {
+        let value_raw = value.to_cstr();
         unsafe {
             BNProjectFolderSetName(
                 self.handle.as_ptr(),
@@ -62,8 +62,8 @@ impl ProjectFolder {
     }
 
     /// Set the description of this folder
-    pub fn set_description<S: BnStrCompatible>(&self, value: S) -> bool {
-        let value_raw = value.into_bytes_with_nul();
+    pub fn set_description<S: AsCStr>(&self, value: S) -> bool {
+        let value_raw = value.to_cstr();
         unsafe {
             BNProjectFolderSetDescription(
                 self.handle.as_ptr(),
@@ -88,7 +88,7 @@ impl ProjectFolder {
     /// Recursively export this folder to disk, returns `true' if the export succeeded
     ///
     /// * `dest` - Destination path for the exported contents
-    pub fn export<S: BnStrCompatible>(&self, dest: S) -> bool {
+    pub fn export<S: AsCStr>(&self, dest: S) -> bool {
         self.export_with_progress(dest, NoProgressCallback)
     }
 
@@ -99,10 +99,10 @@ impl ProjectFolder {
     /// * `progress` - [`ProgressCallback`] that will be called as contents are exporting
     pub fn export_with_progress<S, P>(&self, dest: S, mut progress: P) -> bool
     where
-        S: BnStrCompatible,
+        S: AsCStr,
         P: ProgressCallback,
     {
-        let dest_raw = dest.into_bytes_with_nul();
+        let dest_raw = dest.to_cstr();
 
         let success = unsafe {
             BNProjectFolderExport(