Deprecate Snapshot build

Existing snapshot code will no longer work from VNDK deprecation, but it
can give confusion to users if we keep code for the snapshot - and it
adds complexity on existing code while it is not in use. This change
removes all snapshot definition except host snapshot and its usage.

Bug: 330100430
Bug: 332986564
Test: AOSP CF build succeeded
Change-Id: Ieb6fa43d5e38315c662ce997bc305b744b367c24

1 files changed, 0 insertions, 81 deletions

diff --git a/rust/snapshot_utils.go b/rust/snapshot_utils.go
deleted file mode 100644
index 55c85e668..000000000
--- a/rust/snapshot_utils.go
+++ /dev/null
@@ -1,81 +0,0 @@
-// Copyright 2021 The Android Open Source Project
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
-
-package rust
-
-import (
-	"android/soong/android"
-)
-
-// snapshotLibraryInterface is an interface for libraries captured to VNDK / vendor snapshots.
-type snapshotLibraryInterface interface {
-	libraryInterface
-
-	// collectHeadersForSnapshot is called in GenerateAndroidBuildActions for snapshot aware
-	// modules (See isSnapshotAware below).
-	// This function should gather all headers needed for snapshot.
-	collectHeadersForSnapshot(ctx android.ModuleContext, deps PathDeps)
-
-	// snapshotHeaders should return collected headers by collectHeadersForSnapshot.
-	// Calling snapshotHeaders before collectHeadersForSnapshot is an error.
-	snapshotHeaders() android.Paths
-}
-
-func (mod *Module) ExcludeFromVendorSnapshot() bool {
-	return Bool(mod.Properties.Exclude_from_vendor_snapshot)
-}
-
-func (mod *Module) ExcludeFromRecoverySnapshot() bool {
-	return Bool(mod.Properties.Exclude_from_recovery_snapshot)
-}
-
-func (mod *Module) IsSnapshotLibrary() bool {
-	if lib, ok := mod.compiler.(libraryInterface); ok {
-		return lib.shared() || lib.static() || lib.rlib() || lib.dylib()
-	}
-	return false
-}
-
-func (mod *Module) SnapshotRuntimeLibs() []string {
-	// TODO Rust does not yet support a runtime libs notion similar to CC
-	return []string{}
-}
-
-func (mod *Module) SnapshotSharedLibs() []string {
-	return mod.Properties.SnapshotSharedLibs
-}
-
-func (mod *Module) SnapshotStaticLibs() []string {
-	return mod.Properties.SnapshotStaticLibs
-}
-
-func (mod *Module) SnapshotRlibs() []string {
-	return mod.Properties.SnapshotRlibs
-}
-
-func (mod *Module) SnapshotDylibs() []string {
-	return mod.Properties.SnapshotDylibs
-}
-
-func (mod *Module) Symlinks() []string {
-	// TODO update this to return the list of symlinks when Rust supports defining symlinks
-	return nil
-}
-
-func (m *Module) SnapshotHeaders() android.Paths {
-	if l, ok := m.compiler.(snapshotLibraryInterface); ok {
-		return l.snapshotHeaders()
-	}
-	return android.Paths{}
-}