html5gum 0.5.2

A WHATWG-compliant HTML5 tokenizer and tag soup parser.
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

/// This is basically like the arrayvec crate, except crappier, only the subset I need and
/// therefore without unsafe Rust.
#[derive(Debug)]
pub(crate) struct ArrayVec<T: Copy, const CAP: usize> {
    content: [T; CAP],
    len: usize,
}

impl<T: Copy, const CAP: usize> ArrayVec<T, CAP> {
    pub(crate) fn new(filler_item: T) -> Self {
        // filler_item is there to avoid usage of MaybeUninit, and can literally be anything at
        // all.
        ArrayVec {
            content: [filler_item; CAP],
            len: 0,
        }
    }

    pub(crate) fn push(&mut self, item: T) {
        self.content[self.len] = item;
        self.len += 1;
    }

    pub(crate) fn drain(&mut self) -> &[T] {
        let rv = &self.content[..self.len];
        self.len = 0;
        rv
    }
}