sark_http/payload/response/headers/
set.rs

1use crate::payload::response::headers::{self, value};
2
3pub const DEFAULT_CAPACITY: usize = 4;
4pub struct Set<'req, const N: usize = DEFAULT_CAPACITY> {
5    entries: [value::Item<'req>; N],
6    len: usize,
7}
8
9impl<'req, const N: usize> Default for Set<'req, N> {
10    fn default() -> Self {
11        Self::new()
12    }
13}
14
15impl<'req, const N: usize> Set<'req, N> {
16    pub fn new() -> Self {
17        Self {
18            entries: [const { value::Item::placeholder() }; N],
19            len: 0,
20        }
21    }
22
23    pub fn from_items(items: [value::Item<'req>; N]) -> Self {
24        Self {
25            entries: items,
26            len: N,
27        }
28    }
29
30    pub fn is_empty(&self) -> bool {
31        self.len == 0
32    }
33
34    pub fn len(&self) -> usize {
35        self.len
36    }
37
38    pub(crate) fn fields(&self) -> impl ExactSizeIterator<Item = headers::Entry<'_>> + '_ {
39        self.entries[..self.len.min(N)]
40            .iter()
41            .map(|item| headers::Entry::new(item.name, item.value.borrow()))
42    }
43}
44
45impl<const N: usize> headers::Source for Set<'_, N> {
46    fn emit<'field>(&'field self, sink: &mut impl headers::Sink<'field>) {
47        for field in self.fields() {
48            sink.entry(field);
49        }
50    }
51}
sark_http/payload/response/headers/set.rs

sark_http/payload/response/headers/
set.rs
