added update beginnings; init of tests

1 files changed, 21 insertions, 1 deletions

diff --git a/src/lib.rs b/src/lib.rs
index 4ad7c39..e059293 100644
--- a/src/lib.rs
+++ b/src/lib.rs
@@ -4,11 +4,31 @@ pub mod commands;
 pub mod input;
 pub mod db;
 
+use std::io::{Error, ErrorKind};
+
 pub use apis::*;
 pub use commands::*;
 
-#[derive(Debug)]
+#[derive(Debug, Clone)]
 pub enum Modloader {
     Fabric,
     Forge
 }
+
+impl Modloader {
+    fn stringify(&self) -> String {
+        match self {
+            Modloader::Fabric => String::from("fabric"),
+            Modloader::Forge => String::from("forge"),
+        }
+    }
+
+}
+
+pub fn get_modloader(string: String) -> Result<Modloader, Box<dyn std::error::Error>> {
+    match string.as_str() {
+        "forge" => Ok(Modloader::Forge),
+        "fabric" => Ok(Modloader::Fabric),
+        _ => Err(Box::new(Error::new(ErrorKind::InvalidData, "UNKNOWN_MODLOADER")))
+    }
+}