svg/node/
text.rs

1use std::collections::hash_map::DefaultHasher;
2use std::fmt;
3use std::hash::Hash;
4
5use crate::node::Node;
6
7/// A text node.
8#[derive(Clone, Debug)]
9pub struct Text {
10    content: String,
11}
12
13impl Text {
14    /// Create a node.
15    #[inline]
16    pub fn new<T>(content: T) -> Self
17    where
18        T: Into<String>,
19    {
20        Text {
21            content: content.into(),
22        }
23    }
24}
25
26impl fmt::Display for Text {
27    #[inline]
28    fn fmt(&self, formatter: &mut fmt::Formatter) -> fmt::Result {
29        escape(&self.content).fmt(formatter)
30    }
31}
32
33impl Node for Text {
34    #[inline]
35    fn get_name(&self) -> &str {
36        "text"
37    }
38
39    #[inline]
40    fn is_bare(&self) -> bool {
41        true
42    }
43}
44
45impl super::NodeDefaultHash for Text {
46    #[inline]
47    fn default_hash(&self, state: &mut DefaultHasher) {
48        self.content.hash(state);
49    }
50}
51
52pub(crate) fn escape(value: &str) -> String {
53    value
54        .replace('&', "&amp;")
55        .replace('<', "&lt;")
56        .replace('>', "&gt;")
57}
svg/node/text.rs

svg/node/
text.rs
