/rust/registry/src/index.crates.io-6f17d22bba15001f/anstream-0.6.18/src/buffer.rs
Line | Count | Source (jump to first uncovered line) |
1 | | #![allow(deprecated)] |
2 | | |
3 | | /// In-memory [`RawStream`][crate::stream::RawStream] |
4 | | #[derive(Clone, Default, Debug, PartialEq, Eq)] |
5 | | #[deprecated(since = "0.6.2", note = "Use Vec")] |
6 | | #[doc(hidden)] |
7 | | pub struct Buffer(Vec<u8>); |
8 | | |
9 | | impl Buffer { |
10 | | #[inline] |
11 | 0 | pub fn new() -> Self { |
12 | 0 | Default::default() |
13 | 0 | } |
14 | | |
15 | | #[inline] |
16 | 0 | pub fn with_capacity(capacity: usize) -> Self { |
17 | 0 | Self(Vec::with_capacity(capacity)) |
18 | 0 | } |
19 | | |
20 | | #[inline] |
21 | 0 | pub fn as_bytes(&self) -> &[u8] { |
22 | 0 | &self.0 |
23 | 0 | } |
24 | | } |
25 | | |
26 | | impl AsRef<[u8]> for Buffer { |
27 | | #[inline] |
28 | 0 | fn as_ref(&self) -> &[u8] { |
29 | 0 | self.as_bytes() |
30 | 0 | } |
31 | | } |
32 | | |
33 | | impl std::io::Write for Buffer { |
34 | | #[inline] |
35 | 0 | fn write(&mut self, buf: &[u8]) -> std::io::Result<usize> { |
36 | 0 | self.0.extend(buf); |
37 | 0 | Ok(buf.len()) |
38 | 0 | } |
39 | | |
40 | | #[inline] |
41 | 0 | fn flush(&mut self) -> std::io::Result<()> { |
42 | 0 | Ok(()) |
43 | 0 | } |
44 | | } |
45 | | |
46 | | #[cfg(all(windows, feature = "wincon"))] |
47 | | impl anstyle_wincon::WinconStream for Buffer { |
48 | | fn write_colored( |
49 | | &mut self, |
50 | | fg: Option<anstyle::AnsiColor>, |
51 | | bg: Option<anstyle::AnsiColor>, |
52 | | data: &[u8], |
53 | | ) -> std::io::Result<usize> { |
54 | | self.0.write_colored(fg, bg, data) |
55 | | } |
56 | | } |