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
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
|
//! A crate providing foundational capabilities to other `git-*` crates with trade-offs between compile time, binary size or speed
//! selectable using cargo feature toggles.
//!
//! It's designed to allow the application level crate to configure feature toggles, affecting all other `git-*` crates using
//! this one.
//!
//! Thus all features provided here commonly have a 'cheap' base implementation, with the option to pull in
//! counterparts with higher performance.
//! ## Feature Flags
#![cfg_attr(
feature = "document-features",
cfg_attr(doc, doc = ::document_features::document_features!())
)]
#![cfg_attr(docsrs, feature(doc_cfg, doc_auto_cfg))]
#![deny(missing_docs, rust_2018_idioms, unsafe_code)]
///
pub mod cache;
///
pub mod decode;
pub mod fs;
pub mod hash;
pub mod interrupt;
#[cfg(feature = "io-pipe")]
pub mod io;
pub mod parallel;
#[cfg(feature = "progress")]
pub mod progress;
pub mod threading;
pub use gix_trace as trace;
///
#[cfg(feature = "zlib")]
pub mod zlib;
///
pub mod iter {
/// An iterator over chunks of input, producing `Vec<Item>` with a size of `size`, with the last chunk being the remainder and thus
/// potentially smaller than `size`.
pub struct Chunks<I> {
/// The inner iterator to ask for items.
pub inner: I,
/// The size of chunks to produce
pub size: usize,
}
impl<I, Item> Iterator for Chunks<I>
where
I: Iterator<Item = Item>,
{
type Item = Vec<Item>;
fn next(&mut self) -> Option<Self::Item> {
let mut res = Vec::with_capacity(self.size);
let mut items_left = self.size;
for item in &mut self.inner {
res.push(item);
items_left -= 1;
if items_left == 0 {
break;
}
}
(!res.is_empty()).then_some(res)
}
}
}
|
