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// This file is part of ICU4X. For terms of use, please see the file
// called LICENSE at the top level of the ICU4X source tree
use iai::black_box;
#[path = "../src/samples.rs"]
mod samples;
use samples::*;
use zerovec::ule::VarULE;
use zerovec::VarZeroSlice;
use zerovec::ZeroVec;
fn sum_slice() -> u32 {
black_box(TEST_SLICE).iter().sum::<u32>()
}
fn sum_zerovec() -> u32 {
ZeroVec::<u32>::parse_byte_slice(black_box(TEST_BUFFER_LE))
.unwrap()
.iter()
.sum::<u32>()
}
fn binarysearch_slice() -> Result<usize, usize> {
black_box(TEST_SLICE).binary_search(&0x0c0d0c)
}
fn binarysearch_zerovec() -> Result<usize, usize> {
ZeroVec::<u32>::parse_byte_slice(black_box(TEST_BUFFER_LE))
.unwrap()
.binary_search(&0x0c0d0c)
}
fn varzeroslice_parse_get() -> Option<&'static str> {
let slice: &'static VarZeroSlice<str> =
VarZeroSlice::parse_byte_slice(black_box(TEST_VARZEROSLICE_BYTES)).unwrap();
slice.get(black_box(1))
}
fn varzeroslice_get() -> Option<&'static str> {
// Safety: The bytes are valid.
let slice: &'static VarZeroSlice<str> =
unsafe { VarZeroSlice::from_byte_slice_unchecked(black_box(TEST_VARZEROSLICE_BYTES)) };
slice.get(black_box(1))
}
fn varzeroslice_get_unchecked() -> &'static str {
// Safety: The bytes are valid.
let slice: &'static VarZeroSlice<str> =
unsafe { VarZeroSlice::from_byte_slice_unchecked(black_box(TEST_VARZEROSLICE_BYTES)) };
// Safety: The VarZeroVec has length 4.
unsafe { slice.get_unchecked(black_box(1)) }
}
iai::main!(
sum_slice,
sum_zerovec,
binarysearch_slice,
binarysearch_zerovec,
varzeroslice_parse_get,
varzeroslice_get,
varzeroslice_get_unchecked,
);