start many

src/progress.rs

@@ -14,7 +14,10 @@ use std::{
 	Poll,
     },
     pin::Pin,
-    
+    iter::{
+	self,
+	Once,
+    },
 };
 use tokio::{
     sync::{
@@ -58,6 +61,8 @@ enum CommandKind
     RemoveTask(usize),
 
     Complete,
+
+    Many(Vec<CommandKind>),
 }
 
 #[derive(Debug)]
@@ -268,7 +273,29 @@ pub fn create_progress<P: ProgressBar + WithTitle + Send + 'static,
 			(comm, d)
 		    };
 
+		    enum MaybeSingle
+		    {
+			Single(Once<CommandKind>),
+			Many(Vec<CommandKind>),
+		    }
+
+		    impl From<CommandKind> for MaybeSingle
+		    {
+			fn from(from: CommandKind) -> Self
+			{
+			    match from {
+				CommandKind::Many(many) => Self::Many(many),
+				x => Self::Single(iter::once(x)),
+			    }
+			}
+		    }
+
+		    //TODO: IntoIterator for Maybesingle??? We'll need our own type, I think. Maybe generalise it, and put in ext or util?
+
+		    let command = MaybeSingle::from(command);
+		    
 		    // Match the command
+		    for command in command.into_iter() {
 			match command {
 			    CommandKind::BumpHigh(high) => {
 				let stat = stat.to_mut();
@@ -303,6 +330,7 @@ pub fn create_progress<P: ProgressBar + WithTitle + Send + 'static,
 				break;
 			    },
 			}
+		    }
 
 		    if let Cow::Owned(stat) = std::mem::replace(&mut stat, Cow::Borrowed(&last_stat /* wtf? how is this legal? idk*/)) {
 			//It's been written to