workflow_terminal/
unicode.rs

1#[derive(Default, Debug, Clone)]
2pub struct UnicodeString(pub Vec<char>);
3
4impl std::fmt::Display for UnicodeString {
5    fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
6        let s: String = self.0.iter().collect();
7        write!(f, "{}", s)
8    }
9}
10
11impl UnicodeString {
12    pub fn clear(&mut self) {
13        self.0.clear();
14    }
15
16    pub fn pop(&mut self) -> Option<char> {
17        self.0.pop()
18    }
19
20    pub fn remove(&mut self, index: usize) -> char {
21        self.0.remove(index)
22    }
23
24    pub fn len(&self) -> usize {
25        self.0.len()
26    }
27
28    pub fn is_empty(&self) -> bool {
29        self.0.is_empty()
30    }
31
32    pub fn is_not_empty(&self) -> bool {
33        !self.0.is_empty()
34    }
35
36    pub fn push(&mut self, c: char) {
37        self.0.push(c);
38    }
39
40    pub fn insert_char(&mut self, index: usize, c: char) {
41        self.0.insert(index, c);
42    }
43
44    pub fn insert(&mut self, index: usize, us: UnicodeString) {
45        self.0.splice(index..index, us.0);
46    }
47
48    pub fn extend(&mut self, us: UnicodeString) {
49        self.0.extend(us.0);
50    }
51
52    pub fn iter(&self) -> impl Iterator<Item = &char> {
53        self.0.iter()
54    }
55}
56
57impl From<Vec<char>> for UnicodeString {
58    fn from(v: Vec<char>) -> Self {
59        Self(v)
60    }
61}
62
63impl From<&[char]> for UnicodeString {
64    fn from(v: &[char]) -> Self {
65        Self(v.to_vec())
66    }
67}
68
69impl From<&str> for UnicodeString {
70    fn from(s: &str) -> Self {
71        Self(s.chars().collect())
72    }
73}
74
75impl From<String> for UnicodeString {
76    fn from(s: String) -> Self {
77        Self(s.chars().collect())
78    }
79}
workflow_terminal/unicode.rs

workflow_terminal/
unicode.rs
