28 lines
807 B
Rust
28 lines
807 B
Rust
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use clap::App;
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use runtime::Runtime;
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pub type Name = &'static str;
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pub type Version<'a> = &'a str;
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pub type About = &'static str;
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/// Helper to generate the Runtime object
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///
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/// exit()s the program if the runtime couldn't be build, prints error with println!() before
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/// exiting
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pub fn generate_runtime_setup<'a, B>(name: Name, version: Version<'a>, about: About, builder: B)
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-> Runtime<'a>
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where B: FnOnce(App<'a, 'a>) -> App<'a, 'a>
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{
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use std::process::exit;
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use libimagerror::trace::trace_error_dbg;
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Runtime::new(builder(Runtime::get_default_cli_builder(name, version, about)))
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.unwrap_or_else(|e| {
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println!("Could not set up Runtime");
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println!("{:?}", e);
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trace_error_dbg(&e);
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exit(1);
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})
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}
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