clientele 0.3.8

Clientele packages `clap`, `camino`, `dotenvy`, `wild`, `argfile`, and `getenv` into one dependency.
Documentation 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49

// This is free and unencumbered software released into the public domain.

extern crate std;

use clap::{ArgAction, Args};

#[derive(Debug, Args)]
pub struct StandardOptions {
    #[cfg(feature = "color")]
    /// Set the color output mode
    #[clap(long, default_value_t = clap::ColorChoice::Auto, global = true)]
    pub color: clap::ColorChoice,

    /// Enable debugging output
    #[clap(short = 'd', long, value_parser, global = true)]
    pub debug: bool,

    /// Show license information
    #[clap(long, value_parser)]
    pub license: bool,

    /// Enable verbose output (may be repeated for more verbosity)
    #[clap(short = 'v', long, action = ArgAction::Count, global = true)]
    pub verbose: u8,

    /// Print version information
    #[clap(short = 'V', long, value_parser)]
    pub version: bool,
}

#[cfg(feature = "tracing")]
impl Into<tracing_core::LevelFilter> for StandardOptions {
    fn into(self) -> tracing_core::LevelFilter {
        (&self).into()
    }
}

#[cfg(feature = "tracing")]
impl Into<tracing_core::LevelFilter> for &StandardOptions {
    fn into(self) -> tracing_core::LevelFilter {
        match (self.debug, self.verbose) {
            (false, 0) => tracing_core::LevelFilter::ERROR,
            (false, 1) => tracing_core::LevelFilter::WARN,
            (false, 2) => tracing_core::LevelFilter::INFO,
            (false, _) => tracing_core::LevelFilter::DEBUG,
            (true, _) => tracing_core::LevelFilter::TRACE,
        }
    }
}