libutils_terminal/
mod.rs

1//^
2//^ HEAD
3//^
4
5//> HEAD -> FEATURES
6#![feature(default_field_values)]
7
8//> HEAD -> MODULES
9mod console;
10mod layout;
11#[cfg(test)]
12mod tests;
13
14//> HEAD -> STD
15use std::{
16    env::{
17        args,
18        vars
19    },
20    io::{
21        stderr,
22        Write
23    },
24    time::Instant
25};
26
27//> HEAD -> HASHBROWN
28use hashbrown::HashMap as Map;
29
30//> HEAD -> CAGE
31use libutils_cage::Cage;
32
33//> HEAD -> PROBLEM
34use libutils_problem::{
35    Problem,
36    Threat,
37    Threaten
38};
39
40//> HEAD -> DIFF
41use libutils_diff::Diff;
42
43//> HEAD -> ISSUE
44use libutils_issue::Issue;
45
46//> HEAD -> LAYOUT
47use layout::Layout;
48
49//> HEAD -> CONSOLE
50pub use console::Console;
51
52
53//^
54//^ TERMINAL
55//^
56
57//> TERMINAL -> INSTANCE
58pub static TERMINAL: Cage<Terminal> = Cage::new(Terminal {
59    layout: Layout {..},
60    stderr: String::new()
61});
62
63//> TERMINAL -> STRUCT
64pub struct Terminal {
65    layout: Layout,
66    stderr: String
67}
68
69//> TERMINAL -> THREATEN
70impl Threaten for Terminal {
71    #[inline]
72    fn convert<Object: Into<Issue>, const N: usize>(&mut self, threat: Threat<Object, N>) -> Problem {return Problem {
73        chain: threat.chain.into(),
74        at: Instant::now(),
75        issue: threat.object.into(),
76        severity: threat.severity
77    }}
78}
79
80//> TERMINAL -> IMPLEMENTATION
81impl Console for Terminal {
82    #[inline]
83    fn arguments(&self) -> Vec<String> {args().collect()}
84    #[inline]
85    fn environment(&self) -> Map<String, String> {vars().collect()}
86    #[inline]
87    fn sync(&mut self) -> () {
88        let content = self.layout.view();
89        stderr().lock().write(<Diff as Into<Vec<u8>>>::into(Diff::new(self.stderr.as_bytes(), content.as_bytes())).as_ref()).unwrap();
90        self.stderr = content;
91    }
92    #[inline]
93    fn problem<Object: Into<Issue>, const N: usize>(&mut self, threat: Threat<Object, N>) -> () {
94        let problem = self.convert(threat);
95        self.layout.problems.push(problem);
96        self.sync();
97    }
98}
libutils_terminal/mod.rs

libutils_terminal/
mod.rs
