version slice
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+3
-3
@@ -41,8 +41,8 @@ pub trait AppConfig: Sized + Serialize + DeserializeOwned + Debug + Default {
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fn configure<'a>(self, _clap: &clap::ArgMatches<'a>) -> Fallible<Self::Init>;
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fn configure<'a>(self, _clap: &clap::ArgMatches<'a>) -> Fallible<Self::Init>;
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/// Initialize the app
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/// Initialize the app
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fn init(name: &str, cfg_file_name: &str, version: Option<String>) -> Fallible<Self::Init> {
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fn init(name: &str, cfg_file_name: &str, version: Option<&str>) -> Fallible<Self::Init> {
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let version: String = version.unwrap_or_else(|| env!("CARGO_PKG_VERSION").into());
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let version = version.unwrap_or_else(|| env!("CARGO_PKG_VERSION"));
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let clap = clap::App::new(name)
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let clap = clap::App::new(name)
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.arg(
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.arg(
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clap::Arg::with_name("config")
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clap::Arg::with_name("config")
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@@ -88,7 +88,7 @@ pub trait AppConfig: Sized + Serialize + DeserializeOwned + Debug + Default {
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let clap = Self::add_args(clap);
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let clap = Self::add_args(clap);
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// this must be done after `add_args` or all hell breaks loose around lifetimes
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// this must be done after `add_args` or all hell breaks loose around lifetimes
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let clap = clap.version(version.as_str());
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let clap = clap.version(version);
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let argv = clap.get_matches();
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let argv = clap.get_matches();
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