Merge pull request #19 from gzmorell/app

Avoid stack overflow uisng Box
alttch · Nov 20, 2023 · 69e9847 · 69e9847
2 parents 6201388 + 92db385
commit 69e9847
Showing 1 changed file with 2 additions and 1 deletion.
diff --git a/examples/app.rs b/examples/app.rs
@@ -58,7 +58,8 @@ fn load(fname: &str, ctx: &mut ModbusContextFull) -> Result<(), Box<dyn Error>>
     let mut file = File::open(fname)?;
     let mut data: Vec<u8> = Vec::new();
     file.read_to_end(&mut data)?;
-    (*ctx, _) = bincode::decode_from_slice(&data, config)?;
+    let (bctx, _): (Box<ModbusContextFull>, usize) = bincode::decode_from_slice(&data, config)?;
+    *ctx = *bctx;
     Ok(())
 }