Update help text variable names

2024-03-14 19:59:33 +01:00
parent 4974abef37
commit c5e962ef43
2 changed files with 14 additions and 12 deletions
@@ -17,10 +17,13 @@ mod requests;
 struct Cli
 {
    /// Currency code to exchange from
+    #[arg(value_names = ["Currency input"])]
    currency_from: Option<String>,
    /// Currency code to exchange to
+    #[arg(value_names = ["Currency target"])]
    currency_to: Option<String>,
    /// Currency amount to exchange
+    #[arg(value_names = ["Amount"])]
    value: Option<String>,

    /// Set api key
@@ -38,7 +41,7 @@ struct Cli
    list: bool,

    /// List exchange rate for currency
-    #[arg(short = 'L', long = "list-rates")]
+    #[arg(short = 'L', long = "list-rates", value_names = ["currency"])]
    list_rates: Option<String>,
 }
 async fn setup_key(key: String) -> Result<bool, Box<dyn std::error::Error>>