replace unwrap with error

Author: Heliozoa

tmc-langs-framework/src/error.rs

@@ -38,6 +38,8 @@ pub enum TmcError {
     FileNotInProject(PathBuf, PathBuf),
     #[error("Path {0} is not absolute")]
     PathNotAbsolute(PathBuf),
+    #[error("Error while parsing available points: {0}")]
+    PointParse(String),
 
     #[error("Path {0} contained invalid UTF8")]
     UTF8(PathBuf),

tmc-langs-framework/src/plugin.rs

@@ -494,7 +494,7 @@ pub trait LanguagePlugin {
                         branch::alt((line_comment_parser, block_comment_parser, points_parser)),
                     ));
                     let res: IResult<_, _> = parser(&file_contents);
-                    let (_, parsed) = res.unwrap();
+                    let (_, parsed) = res.map_err(|e| TmcError::PointParse(e.to_string()))?;
                     for (_, parse) in parsed {
                         if let Parse::Points(parsed) = parse {
                             points.push(parsed);