Stubbed out string module for tests during setup.

Cwrap.code-workspace

@@ -1,7 +1,8 @@
 {
 	"folders": [
 		{
-			"path": "."
+			"name": "Cwrap",
+			"path": ".",
 		}
 	],
 	"settings": {}

core/src/error.rs

@@ -24,14 +24,3 @@ pub enum CStringError {
     #[msg="utf-8 error: {:}"]
     Utf8Error(Utf8Error),
 }
-
-pub unsafe fn try_unwrap_cstr<'out>(bytes: *const i8) -> Result<&'out str, CStringError> {
-    if bytes.is_null() {
-        return Err(CStringError::Uninitialized);
-    }
-
-    match CStr::from_ptr(bytes).to_str() {
-        Ok(c_str) => Ok(c_str),
-        Err(error) => Err(CStringError::Utf8Error(error)),
-    }
-}

core/src/lib.rs

@@ -2,3 +2,5 @@
 
 //--
 pub mod error;
+
+pub mod string;

core/src/string.rs

@@ -0,0 +1,12 @@
+
+/// TODO
+pub unsafe fn try_unwrap_cstr<'out>(bytes: *const i8) -> Result<&'out str, CStringError> {
+    if bytes.is_null() {
+        return Err(CStringError::Uninitialized);
+    }
+
+    match CStr::from_ptr(bytes).to_str() {
+        Ok(c_str) => Ok(c_str),
+        Err(error) => Err(CStringError::Utf8Error(error)),
+    }
+}

src/lib.rs

@@ -4,4 +4,7 @@
 #![feature(error_in_core)] // </3
 
 //--
+pub use cwrap_core::string;
+pub use cwrap_core::string::*;
+
 pub use cwrap_core::error;