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Default clap app builder: Allow external subcommands

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This commit is contained in:
Matthias Beyer 2018-04-03 18:23:52 +02:00
parent cb8b5a0cf6
commit 93195b3bad
1 changed files with 2 additions and 0 deletions
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2
lib/core/libimagrt/src/runtime.rs
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@ -24,6 +24,7 @@ use std::process::exit;
use std::io::Stdin;
pub use clap::App;
use clap::AppSettings;
use toml::Value;
use toml_query::read::TomlValueReadExt;
@ -189,6 +190,7 @@ impl<'a> Runtime<'a> {
.version(version)
.author("Matthias Beyer <mail@beyermatthias.de>")
.about(about)
.settings(&[AppSettings::AllowExternalSubcommands])
.arg(Arg::with_name(Runtime::arg_verbosity_name())
.short("v")
.long("verbose")