clap/args/arg_builder/
base.rs

1use args::{Arg, ArgFlags, ArgSettings};
2
3#[derive(Debug, Clone, Default)]
4pub struct Base<'a, 'b>
5where
6    'a: 'b,
7{
8    pub name: &'a str,
9    pub help: Option<&'b str>,
10    pub long_help: Option<&'b str>,
11    pub blacklist: Option<Vec<&'a str>>,
12    pub settings: ArgFlags,
13    pub r_unless: Option<Vec<&'a str>>,
14    pub overrides: Option<Vec<&'a str>>,
15    pub groups: Option<Vec<&'a str>>,
16    pub requires: Option<Vec<(Option<&'b str>, &'a str)>>,
17}
18
19impl<'n, 'e> Base<'n, 'e> {
20    pub fn new(name: &'n str) -> Self {
21        Base {
22            name: name,
23            ..Default::default()
24        }
25    }
26
27    pub fn set(&mut self, s: ArgSettings) { self.settings.set(s); }
28    pub fn unset(&mut self, s: ArgSettings) { self.settings.unset(s); }
29    pub fn is_set(&self, s: ArgSettings) -> bool { self.settings.is_set(s) }
30}
31
32impl<'n, 'e, 'z> From<&'z Arg<'n, 'e>> for Base<'n, 'e> {
33    fn from(a: &'z Arg<'n, 'e>) -> Self { a.b.clone() }
34}
35
36impl<'n, 'e> PartialEq for Base<'n, 'e> {
37    fn eq(&self, other: &Base<'n, 'e>) -> bool { self.name == other.name }
38}