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Add documentation for CliSpec

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Robert Ignat 2017-06-06 22:38:08 +02:00 committed by Matthias Beyer
parent 52b377eaa1
commit 8fbfd844a5
1 changed files with 3 additions and 0 deletions
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libimagrt/src/spec.rs
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@ -2,6 +2,9 @@ use std::io::Write;
use clap::{App, ArgMatches, Shell};
/// An abstraction over `clap::App` functionality needed for initializing `Runtime`. Different
/// implementations can be used for testing `imag` binaries without running them as separate
/// processes.
pub trait CliSpec<'a> {
fn name(&self) -> &str;
fn matches(self) -> ArgMatches<'a>;