git: reset

parser/src/states/_trait.rs

@@ -0,0 +1,47 @@
+use std::{fmt::Debug, fs, io};
+
+use bincode::{Decode, Encode};
+
+use crate::io::{Binary, OUTPUTS_FOLDER_PATH};
+
+// https://github.com/djkoloski/rust_serialization_benchmark
+pub trait AnyState
+where
+    Self: Debug + Encode + Decode,
+{
+    fn name<'a>() -> &'a str;
+
+    fn create_dir_all() -> color_eyre::Result<(), io::Error> {
+        fs::create_dir_all(Self::folder_path())
+    }
+
+    fn folder_path() -> String {
+        format!("{OUTPUTS_FOLDER_PATH}/states")
+    }
+
+    fn full_path() -> String {
+        let name = Self::name();
+
+        let folder_path = Self::folder_path();
+
+        format!("{folder_path}/{name}.bin")
+    }
+
+    fn reset(&mut self) -> color_eyre::Result<(), io::Error> {
+        self.clear();
+
+        fs::remove_file(Self::full_path())
+    }
+
+    fn import() -> color_eyre::Result<Self> {
+        Self::create_dir_all()?;
+
+        Binary::import(&Self::full_path())
+    }
+
+    fn export(&self) -> color_eyre::Result<()> {
+        Binary::export(&Self::full_path(), self)
+    }
+
+    fn clear(&mut self);
+}