remove more references to evolving

Signed-off-by: Jorge Prendes <jorge.prendes@gmail.com>

Author: jprendes

src/hyperlight_host/src/hypervisor/mod.rs

@@ -532,7 +532,7 @@ pub(crate) mod tests {
     use crate::sandbox::uninitialized::GuestBinary;
     #[cfg(any(crashdump, gdb))]
     use crate::sandbox::uninitialized::SandboxRuntimeConfig;
-    use crate::sandbox::uninitialized_evolve::set_up_hypervisor_partition;
+    use crate::sandbox::uninitialized_init::set_up_hypervisor_partition;
     use crate::sandbox::{SandboxConfiguration, UninitializedSandbox};
     use crate::{Result, is_hypervisor_present, new_error};
 

src/hyperlight_host/src/sandbox/mod.rs

@@ -36,7 +36,7 @@ pub mod sandbox;
 pub mod uninitialized;
 /// Functionality for properly converting `UninitializedSandbox`es to
 /// initialized `Sandbox`es.
-pub(crate) mod uninitialized_evolve;
+pub(crate) mod uninitialized_init;
 
 /// Representation of a snapshot of a `Sandbox`.
 pub mod snapshot;

src/hyperlight_host/src/sandbox/sandbox.rs

@@ -468,10 +468,10 @@ mod tests {
         }
     }
 
-    /// Tests that evolving from Sandbox to Sandbox creates a new state
-    /// and restoring a snapshot from before evolving restores the previous state
+    /// Tests that calling a guest function from a Sandbox mutates its state
+    /// and restoring a snapshot restores the previous state
     #[test]
-    fn snapshot_evolve_restore_handles_state_correctly() {
+    fn snapshot_restore_resets_state_correctly() {
         let mut sbox: Sandbox = {
             let path = simple_guest_as_string().unwrap();
             let u_sbox = UninitializedSandbox::new(GuestBinary::FilePath(path), None).unwrap();

src/hyperlight_host/src/sandbox/uninitialized.rs

@@ -24,7 +24,7 @@ use tracing::{Span, instrument};
 
 use super::host_funcs::{FunctionRegistry, default_writer_func};
 use super::mem_mgr::MemMgrWrapper;
-use super::uninitialized_evolve::evolve_impl_multi_use;
+use super::uninitialized_init::init_impl_multi_use;
 use crate::func::host_functions::{HostFunction, register_host_function};
 use crate::func::{ParameterTuple, SupportedReturnType};
 #[cfg(feature = "build-metadata")]
@@ -97,11 +97,11 @@ impl UninitializedSandbox {
     /// Creates and initializes the virtual machine, transforming this into a ready-to-use sandbox.
     ///
     /// This method consumes the `UninitializedSandbox` and performs the final initialization
-    /// steps to create the underlying virtual machine. Once evolved, the resulting
+    /// steps to create the underlying virtual machine. Once initialized, the resulting
     /// [`Sandbox`] can execute guest code and handle function calls.
     #[instrument(err(Debug), skip_all, parent = Span::current(), level = "Trace")]
     pub fn init(self) -> Result<Sandbox> {
-        evolve_impl_multi_use(self)
+        init_impl_multi_use(self)
     }
 }
 

…host/src/sandbox/uninitialized_evolve.rs …t_host/src/sandbox/uninitialized_init.rssrc/hyperlight_host/src/sandbox/uninitialized_evolve.rs renamed to src/hyperlight_host/src/sandbox/uninitialized_init.rs src/hyperlight_host/src/sandbox/uninitialized_evolve.rs renamed to src/hyperlight_host/src/sandbox/uninitialized_init.rs

@@ -45,7 +45,7 @@ use crate::sandbox::{HostSharedMemory, MemMgrWrapper};
 use crate::signal_handlers::setup_signal_handlers;
 use crate::{Result, Sandbox, UninitializedSandbox, log_then_return, new_error};
 
-/// The implementation for evolving `UninitializedSandbox`es to
+/// The implementation for initializing `UninitializedSandbox`es to
 /// `Sandbox`es.
 ///
 /// Note that `cb_opt`'s type has been carefully considered.
@@ -57,7 +57,7 @@ use crate::{Result, Sandbox, UninitializedSandbox, log_then_return, new_error};
 /// If this doesn't make sense, and you want to change this type,
 /// please reach out to a Hyperlight developer before making the change.
 #[instrument(err(Debug), skip_all, , parent = Span::current(), level = "Trace")]
-fn evolve_impl<TransformFunc, ResSandbox>(
+fn init_impl<TransformFunc, ResSandbox>(
     u_sbox: UninitializedSandbox,
     transform: TransformFunc,
 ) -> Result<ResSandbox>
@@ -120,8 +120,8 @@ where
 }
 
 #[instrument(err(Debug), skip_all, parent = Span::current(), level = "Trace")]
-pub(super) fn evolve_impl_multi_use(u_sbox: UninitializedSandbox) -> Result<Sandbox> {
-    evolve_impl(u_sbox, |hf, hshm, vm, dispatch_ptr| {
+pub(super) fn init_impl_multi_use(u_sbox: UninitializedSandbox) -> Result<Sandbox> {
+    init_impl(u_sbox, |hf, hshm, vm, dispatch_ptr| {
         #[cfg(gdb)]
         let dbg_mem_wrapper = dbg_mem_access_handler_wrapper(hshm.clone());
         Ok(Sandbox::from_uninit(
@@ -275,12 +275,12 @@ pub(crate) fn set_up_hypervisor_partition(
 mod tests {
     use hyperlight_testing::{callback_guest_as_string, simple_guest_as_string};
 
-    use super::evolve_impl_multi_use;
+    use super::init_impl_multi_use;
     use crate::UninitializedSandbox;
     use crate::sandbox::uninitialized::GuestBinary;
 
     #[test]
-    fn test_evolve() {
+    fn test_init() {
         let guest_bin_paths = vec![
             simple_guest_as_string().unwrap(),
             callback_guest_as_string().unwrap(),
@@ -289,7 +289,7 @@ mod tests {
             let u_sbox =
                 UninitializedSandbox::new(GuestBinary::FilePath(guest_bin_path.clone()), None)
                     .unwrap();
-            evolve_impl_multi_use(u_sbox).unwrap();
+            init_impl_multi_use(u_sbox).unwrap();
         }
     }
 }