clap/args/arg_builder/
base.rs1use 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}