1 files changed, 0 insertions, 26 deletions
diff --git a/structopt/examples/env.rs b/structopt/examples/env.rs
deleted file mode 100644
index 0477089..0000000
--- a/structopt/examples/env.rs
+++ /dev/null
@@ -1,26 +0,0 @@
-//! How to use environment variable fallback an how it
-//! interacts with `default_value`.
-
-use structopt::StructOpt;
-
-/// Example for allowing to specify options via environment variables.
-#[derive(StructOpt, Debug)]
-#[structopt(name = "env")]
-struct Opt {
-    // Use `env` to enable specifying the option with an environment
-    // variable. Command line arguments take precedence over env.
-    /// URL for the API server
-    #[structopt(long, env = "API_URL")]
-    api_url: String,
-
-    // The default value is used if neither argument nor environment
-    // variable is specified.
-    /// Number of retries
-    #[structopt(long, env = "RETRIES", default_value = "5")]
-    retries: u32,
-}
-
-fn main() {
-    let opt = Opt::from_args();
-    println!("{:#?}", opt);
-}