From 0d75cf79603121f7f13f1b6788bed08fe3bff31e Mon Sep 17 00:00:00 2001
From: Manuel Fuchs <manuel.fuchs@salesforce.com>
Date: Fri, 1 Mar 2024 11:10:03 +0100
Subject: [PATCH] Restrict access of handling.rs functions again

---
 libcnb/src/layer/handling.rs | 10 +++++-----
 1 file changed, 5 insertions(+), 5 deletions(-)

diff --git a/libcnb/src/layer/handling.rs b/libcnb/src/layer/handling.rs
index 8461b9e1..d0137bc7 100644
--- a/libcnb/src/layer/handling.rs
+++ b/libcnb/src/layer/handling.rs
@@ -291,7 +291,7 @@ enum Sboms {
 }
 
 /// Does not error if the layer doesn't exist.
-pub(crate) fn delete_layer<P: AsRef<Path>>(
+fn delete_layer<P: AsRef<Path>>(
     layers_dir: P,
     layer_name: &LayerName,
 ) -> Result<(), DeleteLayerError> {
@@ -304,7 +304,7 @@ pub(crate) fn delete_layer<P: AsRef<Path>>(
     Ok(())
 }
 
-pub(crate) fn replace_layer_sboms<P: AsRef<Path>>(
+fn replace_layer_sboms<P: AsRef<Path>>(
     layers_dir: P,
     layer_name: &LayerName,
     sboms: &[Sbom],
@@ -331,7 +331,7 @@ pub(crate) fn replace_layer_sboms<P: AsRef<Path>>(
     Ok(())
 }
 
-pub(crate) fn replace_layer_exec_d_programs<P: AsRef<Path>>(
+fn replace_layer_exec_d_programs<P: AsRef<Path>>(
     layers_dir: P,
     layer_name: &LayerName,
     exec_d_programs: &HashMap<String, PathBuf>,
@@ -372,7 +372,7 @@ pub(crate) fn replace_layer_exec_d_programs<P: AsRef<Path>>(
     Ok(())
 }
 
-pub(crate) fn write_layer_metadata<M: Serialize, P: AsRef<Path>>(
+fn write_layer_metadata<M: Serialize, P: AsRef<Path>>(
     layers_dir: P,
     layer_name: &LayerName,
     layer_content_metadata: &LayerContentMetadata<M>,
@@ -413,7 +413,7 @@ fn write_layer<M: Serialize, P: AsRef<Path>>(
     Ok(())
 }
 
-pub(crate) fn read_layer<M: DeserializeOwned, P: AsRef<Path>>(
+fn read_layer<M: DeserializeOwned, P: AsRef<Path>>(
     layers_dir: P,
     layer_name: &LayerName,
 ) -> Result<Option<LayerData<M>>, ReadLayerError> {