more error context

src/ship/items/actions.rs

@@ -5,6 +5,7 @@ use async_std::sync::Arc;
 use std::future::Future;
 use std::pin::Pin;
 use std::iter::IntoIterator;
+use anyhow::Context;
 
 use libpso::packet::{ship::Message, messages::GameMessage};
 use crate::ship::map::MapArea;
@@ -112,7 +113,8 @@ where
             let mut inventory = item_state.inventory(&character_id).await?;
             let item = inventory.remove_item(&item_id, amount)
                 .await
-                .ok_or_else(|| ItemStateError::NoInventoryItem(item_id))?;
+                .ok_or_else(|| ItemStateError::NoInventoryItem(item_id))
+                .with_context(|| format!("{inventory:#?}"))?;
 
             transaction.gateway().set_character_inventory(&character_id, &inventory.as_inventory_entity(&character_id)).await?;
             item_state.set_inventory(inventory).await;