Removed unused source file

src/managers/file_manager.rs

@@ -1,64 +0,0 @@
-use std::default::Default;
-
-
-pub struct FileManager {
-    pub filepath: String,
-    pub filebuffer: String,
-    pub file_read: bool,
-    pub file_buffer_length: i32,
-}
-
-impl Default for FileManager {
-    fn default() -> Self {
-        FileManager {
-            filepath: String::new(),
-            filebuffer: String::new(),
-            file_read: false,
-            file_buffer_length: -1
-        }
-    }
-}
-
-
-impl FileManager {
-    // TODO: Implement
-    pub fn init(&mut self) {
-        self.read_file()
-    }
-
-    pub fn save_file(&mut self, filepath: &String) {
-        if !self.file_read {
-            self.read_file();
-        }
-
-        let mut file = File::open(filepath)?;
-        let mut buffer = Vec::new();
-        file.read_to_end(&mut buffer)?;
-        self.file_buffer_length = buffer.len();
-        self.filebuffer = String::from_utf8(buffer); // Assuming UTF-8 encoding
-    }
-
-    pub fn modify_file_path(&mut self, file: &String) {
-        self.filepath = file;
-    }
-
-    pub fn retrieve_file_buffer(&self) -> String {
-        self.filebuffer;
-    }
-
-    pub fn retrieve_file_length(&self) -> i32 {
-        self.file_buffer_length;
-    }
-
-    fn read_file(&mut self) -> Vec<u8> {
-        let mut file = File::open(self.filepath)?;
-        let mut buffer = Vec::new();
-        file.read_to_end(&mut buffer)?;
-        self.file_buffer_length = buffer.len();
-        self.filebuffer = String::from_utf8(buffer); // Assuming UTF-8 encoding
-        self.file_read = true;
-
-        return buffer;
-    }
-}
-