Restructure program

This commit also includes changes to devices according to the latest
devices specification, in particular the math and system devices.

1 files changed, 0 insertions, 47 deletions

diff --git a/src/devices/file_device/operations.rs b/src/devices/file_device/operations.rs
deleted file mode 100644
index 3a3f81b..0000000
--- a/src/devices/file_device/operations.rs
+++ /dev/null
@@ -1,47 +0,0 @@
-use std::io::ErrorKind;
-use std::path::Path;
-
-
-/// Create a new file if it doesn't already exist, returning true if successful.
-pub fn create_file(destination: &Path) -> bool {
-    if entry_exists(destination) {
-        false
-    } else {
-        if let Some(parent_path) = destination.parent() {
-            let _ = std::fs::create_dir_all(parent_path);
-        }
-        std::fs::OpenOptions::new().write(true).create_new(true)
-            .open(destination).is_ok()
-    }
-}
-
-/// Move an entry from one location to another, returning true if successful.
-pub fn move_entry(source: &Path, destination: &Path) -> bool {
-    if !entry_exists(source) || entry_exists(destination) {
-        return false;
-    }
-    std::fs::rename(source, destination).is_ok()
-}
-
-/// Delete an entry, returning true if successful.
-pub fn delete_entry(source: &Path) -> bool {
-    match std::fs::remove_file(source) {
-        Ok(_) => true,
-        Err(e) => match e.kind() {
-            ErrorKind::NotFound => true,
-            ErrorKind::IsADirectory => match std::fs::remove_dir_all(source) {
-                Ok(_) => true,
-                Err(e) => match e.kind() {
-                    ErrorKind::NotFound => true,
-                    _ => false,
-                }
-            }
-            _ => false,
-        }
-    }
-}
-
-/// Returns true if an entry already exists at the given path.
-fn entry_exists(source: &Path) -> bool {
-    std::fs::metadata(source).is_ok()
-}