simd-json 0.13.0

High performance JSON parser based on a port of simdjson
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
30
31
32
33
34
35
36
37
38
39
40

use core::slice::SliceIndex;

pub trait GetSaferUnchecked<T> {
    unsafe fn get_kinda_unchecked<I>(&self, index: I) -> &<I as SliceIndex<[T]>>::Output
    where
        I: SliceIndex<[T]>;

    unsafe fn get_kinda_unchecked_mut<I>(
        &mut self,
        index: I,
    ) -> &mut <I as SliceIndex<[T]>>::Output
    where
        I: SliceIndex<[T]>;
}

impl<T> GetSaferUnchecked<T> for [T] {
    #[inline]
    unsafe fn get_kinda_unchecked<I>(&self, index: I) -> &<I as SliceIndex<[T]>>::Output
    where
        I: SliceIndex<[T]>,
    {
        if cfg!(debug_assertions) {
            &self[index]
        } else {
            self.get_unchecked(index)
        }
    }

    #[inline]
    unsafe fn get_kinda_unchecked_mut<I>(&mut self, index: I) -> &mut <I as SliceIndex<[T]>>::Output
    where
        I: SliceIndex<[T]>,
    {
        if cfg!(debug_assertions) {
            &mut self[index]
        } else {
            self.get_unchecked_mut(index)
        }
    }
}