1 files changed, 0 insertions, 84 deletions
diff --git a/clap/examples/18_builder_macro.rs b/clap/examples/18_builder_macro.rs
deleted file mode 100644
index 6bdce47..0000000
--- a/clap/examples/18_builder_macro.rs
+++ /dev/null
@@ -1,84 +0,0 @@
-#[macro_use]
-extern crate clap;
-
-// Note, there isn't a need for "use clap::{ ... };" Because the clap_app! macro uses
-// $crate:: internally
-
-fn main() {
-
-    // Validation example testing that a file exists
-    let file_exists = |path| {
-        if std::fs::metadata(path).is_ok() {
-            Ok(())
-        } else {
-            Err(String::from("File doesn't exist"))
-        }
-    };
-
-    // External module may contain this subcommand. If this exists in another module, a function is
-    // required to access it. Recommend `fn clap() -> Clap::SubCommand`.
-    let external_sub_command = clap_app!( @subcommand foo =>
-        (@arg bar: -b "Bar")
-    );
-
-    let matches = clap_app!(MyApp =>
-        (@setting SubcommandRequiredElseHelp)
-        (version: "1.0")
-        (author: "Alice")
-        (about: "Does awesome things")
-        (@arg config: -c --config <conf> #{1, 2} {file_exists} "Sets a custom config file")
-        (@arg proxyHostname: --("proxy-hostname") +takes_value "Sets the hostname of the proxy to use")
-        (@arg input: * "Input file")
-        (@group test =>
-            (@attributes +required)
-            (@arg output: "Sets an optional output file")
-            (@arg debug: -d ... "Turn debugging information on")
-        )
-        (subcommand: external_sub_command)
-        (@subcommand test =>
-            (about: "does testing things")
-            (version: "2.5")
-            (@arg list: -l "Lists test values")
-            (@arg test_req: -r requires[list] "Tests requirement for listing")
-            (@arg aaaa: --aaaa +takes_value {
-                    |a| if a.contains('a') {
-                        Ok(())
-                    } else {
-                        Err(String::from("string does not contain at least one a"))
-                    }
-                } "Test if the argument contains an a")
-        )
-    ).get_matches();
-
-    // You can check the value provided by positional arguments, or option arguments
-    if let Some(o) = matches.value_of("output") {
-        println!("Value for output: {}", o);
-    }
-
-    if let Some(c) = matches.value_of("config") {
-        println!("Value for config: {}", c);
-    }
-
-    // You can see how many times a particular flag or argument occurred
-    // Note, only flags can have multiple occurrences
-    match matches.occurrences_of("debug") {
-        0 => println!("Debug mode is off"),
-        1 => println!("Debug mode is kind of on"),
-        2 => println!("Debug mode is on"),
-        3 | _ => println!("Don't be crazy"),
-    }
-
-    // You can check for the existence of subcommands, and if found use their
-    // matches just as you would the top level app
-    if let Some(matches) = matches.subcommand_matches("test") {
-        // "$ myapp test" was run
-        if matches.is_present("list") {
-            // "$ myapp test -l" was run
-            println!("Printing testing lists...");
-        } else {
-            println!("Not printing testing lists...");
-        }
-    }
-
-    // Continued program logic goes here...
-}