Stepan Koltsov b9ccd2a866 Optimize Bytes::slice for short slices (#136)
Slice operation should return inline when possible

It is cheaper than atomic increment/decrement.

Before this patch:

```
test slice_avg_le_inline_from_arc   ... bench:      28,582 ns/iter (+/- 3,880)
test slice_empty                    ... bench:       8,797 ns/iter (+/- 1,325)
test slice_large_le_inline_from_arc ... bench:      27,684 ns/iter (+/- 5,920)
test slice_short_from_arc           ... bench:      27,439 ns/iter (+/- 5,783)
```

After this patch:

```
test slice_avg_le_inline_from_arc   ... bench:      18,872 ns/iter (+/- 2,937)
test slice_empty                    ... bench:       9,136 ns/iter (+/- 1,908)
test slice_large_le_inline_from_arc ... bench:      18,052 ns/iter (+/- 2,981)
test slice_short_from_arc           ... bench:      18,200 ns/iter (+/- 2,534)
```
2017-07-01 14:10:09 -07:00
2015-01-30 00:04:33 -08:00
2017-05-26 10:09:43 -07:00
2017-02-20 14:31:26 -08:00
2017-02-20 14:31:26 -08:00

Bytes

A utility library for working with bytes.

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Documentation

Usage

To use bytes, first add this to your Cargo.toml:

[dependencies]
bytes = "0.4"

Next, add this to your crate:

extern crate bytes;

use bytes::{Bytes, BytesMut, Buf, BufMut};

Serde support

Serde support is optional and disabled by default. To enable use the feature serde.

[dependencies]
bytes = { version = "0.4", features = ["serde"] }

License

bytes is primarily distributed under the terms of both the MIT license and the Apache License (Version 2.0), with portions covered by various BSD-like licenses.

See LICENSE-APACHE, and LICENSE-MIT for details.

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Description
工具库用于操作字节
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