Add timeout to qalc command

Signed-off-by: trivernis <trivernis@protonmail.com>

Cargo.lock

@@ -2050,7 +2050,7 @@ checksum = "cda74da7e1a664f795bb1f8a87ec406fb89a02522cf6e50620d016add6dbbf5c"
 
 [[package]]
 name = "tobi-rs"
-version = "0.1.2"
+version = "0.1.3"
 dependencies = [
  "aspotify",
  "chrono",

Cargo.toml

@@ -1,6 +1,6 @@
 [package]
 name = "tobi-rs"
-version = "0.1.2"
+version = "0.1.3"
 authors = ["trivernis <trivernis@protonmail.com>"]
 edition = "2018"
 

src/commands/misc/qalc.rs

@@ -30,6 +30,10 @@ async fn qalc(ctx: &Context, msg: &Message, args: Args) -> CommandResult {
             description +=
                 "\nRead the [Qalculate! Manual](https://qalculate.github.io/manual/index.html)";
         }
+        if &result == "aborted\n" {
+            description =
+                "Calculation aborted after timeout. Try a less complex calculation.".to_string();
+        }
 
         msg.channel_id
             .send_message(ctx, |f| {

src/providers/qalc.rs

@@ -4,6 +4,6 @@ use crate::utils::process::{run_command_async, sanitize_argument};
 /// Runs the qalc command with the given expression
 pub async fn qalc(expression: &str) -> BotResult<String> {
     let expression = sanitize_argument(expression, true)?;
-    let result = run_command_async("qalc", &[&*expression]).await?;
+    let result = run_command_async("qalc", &["-m", "1000", &*expression]).await?;
     Ok(result)
 }