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-rw-r--r--src/deserialise/d_stream/mod.rs80
1 files changed, 0 insertions, 80 deletions
diff --git a/src/deserialise/d_stream/mod.rs b/src/deserialise/d_stream/mod.rs
deleted file mode 100644
index 900aee3..0000000
--- a/src/deserialise/d_stream/mod.rs
+++ /dev/null
@@ -1,80 +0,0 @@
-// Copyright 2024 Gabriel Bjørnager Jensen.
-//
-// This file is part of bzipper.
-//
-// bzipper is free software: you can redistribute
-// it and/or modify it under the terms of the GNU
-// Lesser General Public License as published by
-// the Free Software Foundation, either version 3
-// of the License, or (at your option) any later
-// version.
-//
-// bzipper is distributed in the hope that it will
-// be useful, but WITHOUT ANY WARRANTY; without
-// even the implied warranty of MERCHANTABILITY or
-// FITNESS FOR A PARTICULAR PURPOSE. See the GNU
-// Lesser General Public License for more details.
-//
-// You should have received a copy of the GNU Less-
-// er General Public License along with bzipper. If
-// not, see <https://www.gnu.org/licenses/>.
-
-use crate::error::{Error, Result};
-
-use std::fmt::{Debug, Formatter};
-
-/// A byte stream for deserialisation.
-///
-/// This type borrows a byte slice (hence [`new`](DStream::new)), keeping track internally of the used bytes.
-#[derive(Clone)]
-pub struct DStream<'a> {
- data: &'a [u8],
- len: usize,
-}
-
-impl<'a> DStream<'a> {
- /// Constructs a new byte stream.
- pub fn new<T: AsRef<[u8]> + ?Sized>(buf: &'a T) -> Self { Self {
- data: buf.as_ref(),
- len: buf.as_ref().len(),
- } }
-
- /// Takes bytes from the stream.
- ///
- /// # Errors
- ///
- /// If the internal buffer doesn't hold at least the requested ammount of bytes, an [`EndOfDStream`](Error::EndOfDStream) error is returned.
- pub fn take(&mut self, len: usize) -> Result<&[u8]> {
- if self.len < len { return Err(Error::EndOfDStream { len: self.len, ok_len: len } ) }
-
- let start = self.data.len() - self.len;
- let stop = start + len;
-
- self.len -= len;
-
- Ok(&self.data[start..stop])
- }
-}
-
-impl Debug for DStream<'_> {
- fn fmt(&self, f: &mut Formatter) -> std::fmt::Result {
- let stop = self.data.len();
- let start = self.data.len() - self.len;
-
- write!(f, "[")?;
-
- for v in &self.data[start..stop] { write!(f, "{v:#02X},")? };
-
- write!(f, "]")?;
-
- Ok(())
- }
-}
-
-impl<'a> From<&'a [u8]> for DStream<'a> {
- fn from(value: &'a [u8]) -> Self { Self::new(value) }
-}
-
-impl<'a, const N: usize> From<&'a [u8; N]> for DStream<'a> {
- fn from(value: &'a [u8; N]) -> Self { Self::new(value) }
-}