Deleted vendor folder

1 files changed, 0 insertions, 772 deletions

diff --git a/vendor/flate2/src/mem.rs b/vendor/flate2/src/mem.rs
deleted file mode 100644
index d4a5091..0000000
--- a/vendor/flate2/src/mem.rs
+++ /dev/null
@@ -1,772 +0,0 @@
-use std::error::Error;
-use std::fmt;
-use std::io;
-
-use crate::ffi::{self, Backend, Deflate, DeflateBackend, ErrorMessage, Inflate, InflateBackend};
-use crate::Compression;
-
-/// Raw in-memory compression stream for blocks of data.
-///
-/// This type is the building block for the I/O streams in the rest of this
-/// crate. It requires more management than the [`Read`]/[`Write`] API but is
-/// maximally flexible in terms of accepting input from any source and being
-/// able to produce output to any memory location.
-///
-/// It is recommended to use the I/O stream adaptors over this type as they're
-/// easier to use.
-///
-/// [`Read`]: https://doc.rust-lang.org/std/io/trait.Read.html
-/// [`Write`]: https://doc.rust-lang.org/std/io/trait.Write.html
-#[derive(Debug)]
-pub struct Compress {
-    inner: Deflate,
-}
-
-/// Raw in-memory decompression stream for blocks of data.
-///
-/// This type is the building block for the I/O streams in the rest of this
-/// crate. It requires more management than the [`Read`]/[`Write`] API but is
-/// maximally flexible in terms of accepting input from any source and being
-/// able to produce output to any memory location.
-///
-/// It is recommended to use the I/O stream adaptors over this type as they're
-/// easier to use.
-///
-/// [`Read`]: https://doc.rust-lang.org/std/io/trait.Read.html
-/// [`Write`]: https://doc.rust-lang.org/std/io/trait.Write.html
-#[derive(Debug)]
-pub struct Decompress {
-    inner: Inflate,
-}
-
-/// Values which indicate the form of flushing to be used when compressing
-/// in-memory data.
-#[derive(Copy, Clone, PartialEq, Eq, Debug)]
-#[non_exhaustive]
-pub enum FlushCompress {
-    /// A typical parameter for passing to compression/decompression functions,
-    /// this indicates that the underlying stream to decide how much data to
-    /// accumulate before producing output in order to maximize compression.
-    None = ffi::MZ_NO_FLUSH as isize,
-
-    /// All pending output is flushed to the output buffer and the output is
-    /// aligned on a byte boundary so that the decompressor can get all input
-    /// data available so far.
-    ///
-    /// Flushing may degrade compression for some compression algorithms and so
-    /// it should only be used when necessary. This will complete the current
-    /// deflate block and follow it with an empty stored block.
-    Sync = ffi::MZ_SYNC_FLUSH as isize,
-
-    /// All pending output is flushed to the output buffer, but the output is
-    /// not aligned to a byte boundary.
-    ///
-    /// All of the input data so far will be available to the decompressor (as
-    /// with `Flush::Sync`. This completes the current deflate block and follows
-    /// it with an empty fixed codes block that is 10 bites long, and it assures
-    /// that enough bytes are output in order for the decompressor to finish the
-    /// block before the empty fixed code block.
-    Partial = ffi::MZ_PARTIAL_FLUSH as isize,
-
-    /// All output is flushed as with `Flush::Sync` and the compression state is
-    /// reset so decompression can restart from this point if previous
-    /// compressed data has been damaged or if random access is desired.
-    ///
-    /// Using this option too often can seriously degrade compression.
-    Full = ffi::MZ_FULL_FLUSH as isize,
-
-    /// Pending input is processed and pending output is flushed.
-    ///
-    /// The return value may indicate that the stream is not yet done and more
-    /// data has yet to be processed.
-    Finish = ffi::MZ_FINISH as isize,
-}
-
-/// Values which indicate the form of flushing to be used when
-/// decompressing in-memory data.
-#[derive(Copy, Clone, PartialEq, Eq, Debug)]
-#[non_exhaustive]
-pub enum FlushDecompress {
-    /// A typical parameter for passing to compression/decompression functions,
-    /// this indicates that the underlying stream to decide how much data to
-    /// accumulate before producing output in order to maximize compression.
-    None = ffi::MZ_NO_FLUSH as isize,
-
-    /// All pending output is flushed to the output buffer and the output is
-    /// aligned on a byte boundary so that the decompressor can get all input
-    /// data available so far.
-    ///
-    /// Flushing may degrade compression for some compression algorithms and so
-    /// it should only be used when necessary. This will complete the current
-    /// deflate block and follow it with an empty stored block.
-    Sync = ffi::MZ_SYNC_FLUSH as isize,
-
-    /// Pending input is processed and pending output is flushed.
-    ///
-    /// The return value may indicate that the stream is not yet done and more
-    /// data has yet to be processed.
-    Finish = ffi::MZ_FINISH as isize,
-}
-
-/// The inner state for an error when decompressing
-#[derive(Debug)]
-pub(crate) enum DecompressErrorInner {
-    General { msg: ErrorMessage },
-    NeedsDictionary(u32),
-}
-
-/// Error returned when a decompression object finds that the input stream of
-/// bytes was not a valid input stream of bytes.
-#[derive(Debug)]
-pub struct DecompressError(pub(crate) DecompressErrorInner);
-
-impl DecompressError {
-    /// Indicates whether decompression failed due to requiring a dictionary.
-    ///
-    /// The resulting integer is the Adler-32 checksum of the dictionary
-    /// required.
-    pub fn needs_dictionary(&self) -> Option<u32> {
-        match self.0 {
-            DecompressErrorInner::NeedsDictionary(adler) => Some(adler),
-            _ => None,
-        }
-    }
-}
-
-#[inline]
-pub(crate) fn decompress_failed<T>(msg: ErrorMessage) -> Result<T, DecompressError> {
-    Err(DecompressError(DecompressErrorInner::General { msg }))
-}
-
-#[inline]
-pub(crate) fn decompress_need_dict<T>(adler: u32) -> Result<T, DecompressError> {
-    Err(DecompressError(DecompressErrorInner::NeedsDictionary(
-        adler,
-    )))
-}
-
-/// Error returned when a compression object is used incorrectly or otherwise
-/// generates an error.
-#[derive(Debug)]
-pub struct CompressError {
-    pub(crate) msg: ErrorMessage,
-}
-
-#[inline]
-pub(crate) fn compress_failed<T>(msg: ErrorMessage) -> Result<T, CompressError> {
-    Err(CompressError { msg })
-}
-
-/// Possible status results of compressing some data or successfully
-/// decompressing a block of data.
-#[derive(Copy, Clone, PartialEq, Eq, Debug)]
-pub enum Status {
-    /// Indicates success.
-    ///
-    /// Means that more input may be needed but isn't available
-    /// and/or there's more output to be written but the output buffer is full.
-    Ok,
-
-    /// Indicates that forward progress is not possible due to input or output
-    /// buffers being empty.
-    ///
-    /// For compression it means the input buffer needs some more data or the
-    /// output buffer needs to be freed up before trying again.
-    ///
-    /// For decompression this means that more input is needed to continue or
-    /// the output buffer isn't large enough to contain the result. The function
-    /// can be called again after fixing both.
-    BufError,
-
-    /// Indicates that all input has been consumed and all output bytes have
-    /// been written. Decompression/compression should not be called again.
-    ///
-    /// For decompression with zlib streams the adler-32 of the decompressed
-    /// data has also been verified.
-    StreamEnd,
-}
-
-impl Compress {
-    /// Creates a new object ready for compressing data that it's given.
-    ///
-    /// The `level` argument here indicates what level of compression is going
-    /// to be performed, and the `zlib_header` argument indicates whether the
-    /// output data should have a zlib header or not.
-    pub fn new(level: Compression, zlib_header: bool) -> Compress {
-        Compress {
-            inner: Deflate::make(level, zlib_header, ffi::MZ_DEFAULT_WINDOW_BITS as u8),
-        }
-    }
-
-    /// Creates a new object ready for compressing data that it's given.
-    ///
-    /// The `level` argument here indicates what level of compression is going
-    /// to be performed, and the `zlib_header` argument indicates whether the
-    /// output data should have a zlib header or not. The `window_bits` parameter
-    /// indicates the base-2 logarithm of the sliding window size and must be
-    /// between 9 and 15.
-    ///
-    /// # Panics
-    ///
-    /// If `window_bits` does not fall into the range 9 ..= 15,
-    /// `new_with_window_bits` will panic.
-    #[cfg(feature = "any_zlib")]
-    pub fn new_with_window_bits(
-        level: Compression,
-        zlib_header: bool,
-        window_bits: u8,
-    ) -> Compress {
-        assert!(
-            window_bits > 8 && window_bits < 16,
-            "window_bits must be within 9 ..= 15"
-        );
-        Compress {
-            inner: Deflate::make(level, zlib_header, window_bits),
-        }
-    }
-
-    /// Creates a new object ready for compressing data that it's given.
-    ///
-    /// The `level` argument here indicates what level of compression is going
-    /// to be performed.
-    ///
-    /// The Compress object produced by this constructor outputs gzip headers
-    /// for the compressed data.
-    ///
-    /// # Panics
-    ///
-    /// If `window_bits` does not fall into the range 9 ..= 15,
-    /// `new_with_window_bits` will panic.
-    #[cfg(feature = "any_zlib")]
-    pub fn new_gzip(level: Compression, window_bits: u8) -> Compress {
-        assert!(
-            window_bits > 8 && window_bits < 16,
-            "window_bits must be within 9 ..= 15"
-        );
-        Compress {
-            inner: Deflate::make(level, true, window_bits + 16),
-        }
-    }
-
-    /// Returns the total number of input bytes which have been processed by
-    /// this compression object.
-    pub fn total_in(&self) -> u64 {
-        self.inner.total_in()
-    }
-
-    /// Returns the total number of output bytes which have been produced by
-    /// this compression object.
-    pub fn total_out(&self) -> u64 {
-        self.inner.total_out()
-    }
-
-    /// Specifies the compression dictionary to use.
-    ///
-    /// Returns the Adler-32 checksum of the dictionary.
-    #[cfg(feature = "any_zlib")]
-    pub fn set_dictionary(&mut self, dictionary: &[u8]) -> Result<u32, CompressError> {
-        let stream = &mut *self.inner.inner.stream_wrapper;
-        stream.msg = std::ptr::null_mut();
-        let rc = unsafe {
-            assert!(dictionary.len() < ffi::uInt::MAX as usize);
-            ffi::deflateSetDictionary(stream, dictionary.as_ptr(), dictionary.len() as ffi::uInt)
-        };
-
-        match rc {
-            ffi::MZ_STREAM_ERROR => compress_failed(self.inner.inner.msg()),
-            ffi::MZ_OK => Ok(stream.adler as u32),
-            c => panic!("unknown return code: {}", c),
-        }
-    }
-
-    /// Quickly resets this compressor without having to reallocate anything.
-    ///
-    /// This is equivalent to dropping this object and then creating a new one.
-    pub fn reset(&mut self) {
-        self.inner.reset();
-    }
-
-    /// Dynamically updates the compression level.
-    ///
-    /// This can be used to switch between compression levels for different
-    /// kinds of data, or it can be used in conjunction with a call to reset
-    /// to reuse the compressor.
-    ///
-    /// This may return an error if there wasn't enough output space to complete
-    /// the compression of the available input data before changing the
-    /// compression level. Flushing the stream before calling this method
-    /// ensures that the function will succeed on the first call.
-    #[cfg(feature = "any_zlib")]
-    pub fn set_level(&mut self, level: Compression) -> Result<(), CompressError> {
-        use std::os::raw::c_int;
-        let stream = &mut *self.inner.inner.stream_wrapper;
-        stream.msg = std::ptr::null_mut();
-
-        let rc = unsafe { ffi::deflateParams(stream, level.0 as c_int, ffi::MZ_DEFAULT_STRATEGY) };
-
-        match rc {
-            ffi::MZ_OK => Ok(()),
-            ffi::MZ_BUF_ERROR => compress_failed(self.inner.inner.msg()),
-            c => panic!("unknown return code: {}", c),
-        }
-    }
-
-    /// Compresses the input data into the output, consuming only as much
-    /// input as needed and writing as much output as possible.
-    ///
-    /// The flush option can be any of the available `FlushCompress` parameters.
-    ///
-    /// To learn how much data was consumed or how much output was produced, use
-    /// the `total_in` and `total_out` functions before/after this is called.
-    pub fn compress(
-        &mut self,
-        input: &[u8],
-        output: &mut [u8],
-        flush: FlushCompress,
-    ) -> Result<Status, CompressError> {
-        self.inner.compress(input, output, flush)
-    }
-
-    /// Compresses the input data into the extra space of the output, consuming
-    /// only as much input as needed and writing as much output as possible.
-    ///
-    /// This function has the same semantics as `compress`, except that the
-    /// length of `vec` is managed by this function. This will not reallocate
-    /// the vector provided or attempt to grow it, so space for the output must
-    /// be reserved in the output vector by the caller before calling this
-    /// function.
-    pub fn compress_vec(
-        &mut self,
-        input: &[u8],
-        output: &mut Vec<u8>,
-        flush: FlushCompress,
-    ) -> Result<Status, CompressError> {
-        write_to_spare_capacity_of_vec(output, |out| {
-            let before = self.total_out();
-            let ret = self.compress(input, out, flush);
-            let bytes_written = self.total_out() - before;
-            (bytes_written as usize, ret)
-        })
-    }
-}
-
-impl Decompress {
-    /// Creates a new object ready for decompressing data that it's given.
-    ///
-    /// The `zlib_header` argument indicates whether the input data is expected
-    /// to have a zlib header or not.
-    pub fn new(zlib_header: bool) -> Decompress {
-        Decompress {
-            inner: Inflate::make(zlib_header, ffi::MZ_DEFAULT_WINDOW_BITS as u8),
-        }
-    }
-
-    /// Creates a new object ready for decompressing data that it's given.
-    ///
-    /// The `zlib_header` argument indicates whether the input data is expected
-    /// to have a zlib header or not. The `window_bits` parameter indicates the
-    /// base-2 logarithm of the sliding window size and must be between 9 and 15.
-    ///
-    /// # Panics
-    ///
-    /// If `window_bits` does not fall into the range 9 ..= 15,
-    /// `new_with_window_bits` will panic.
-    #[cfg(feature = "any_zlib")]
-    pub fn new_with_window_bits(zlib_header: bool, window_bits: u8) -> Decompress {
-        assert!(
-            window_bits > 8 && window_bits < 16,
-            "window_bits must be within 9 ..= 15"
-        );
-        Decompress {
-            inner: Inflate::make(zlib_header, window_bits),
-        }
-    }
-
-    /// Creates a new object ready for decompressing data that it's given.
-    ///
-    /// The Decompress object produced by this constructor expects gzip headers
-    /// for the compressed data.
-    ///
-    /// # Panics
-    ///
-    /// If `window_bits` does not fall into the range 9 ..= 15,
-    /// `new_with_window_bits` will panic.
-    #[cfg(feature = "any_zlib")]
-    pub fn new_gzip(window_bits: u8) -> Decompress {
-        assert!(
-            window_bits > 8 && window_bits < 16,
-            "window_bits must be within 9 ..= 15"
-        );
-        Decompress {
-            inner: Inflate::make(true, window_bits + 16),
-        }
-    }
-
-    /// Returns the total number of input bytes which have been processed by
-    /// this decompression object.
-    pub fn total_in(&self) -> u64 {
-        self.inner.total_in()
-    }
-
-    /// Returns the total number of output bytes which have been produced by
-    /// this decompression object.
-    pub fn total_out(&self) -> u64 {
-        self.inner.total_out()
-    }
-
-    /// Decompresses the input data into the output, consuming only as much
-    /// input as needed and writing as much output as possible.
-    ///
-    /// The flush option can be any of the available `FlushDecompress` parameters.
-    ///
-    /// If the first call passes `FlushDecompress::Finish` it is assumed that
-    /// the input and output buffers are both sized large enough to decompress
-    /// the entire stream in a single call.
-    ///
-    /// A flush value of `FlushDecompress::Finish` indicates that there are no
-    /// more source bytes available beside what's already in the input buffer,
-    /// and the output buffer is large enough to hold the rest of the
-    /// decompressed data.
-    ///
-    /// To learn how much data was consumed or how much output was produced, use
-    /// the `total_in` and `total_out` functions before/after this is called.
-    ///
-    /// # Errors
-    ///
-    /// If the input data to this instance of `Decompress` is not a valid
-    /// zlib/deflate stream then this function may return an instance of
-    /// `DecompressError` to indicate that the stream of input bytes is corrupted.
-    pub fn decompress(
-        &mut self,
-        input: &[u8],
-        output: &mut [u8],
-        flush: FlushDecompress,
-    ) -> Result<Status, DecompressError> {
-        self.inner.decompress(input, output, flush)
-    }
-
-    /// Decompresses the input data into the extra space in the output vector
-    /// specified by `output`.
-    ///
-    /// This function has the same semantics as `decompress`, except that the
-    /// length of `vec` is managed by this function. This will not reallocate
-    /// the vector provided or attempt to grow it, so space for the output must
-    /// be reserved in the output vector by the caller before calling this
-    /// function.
-    ///
-    /// # Errors
-    ///
-    /// If the input data to this instance of `Decompress` is not a valid
-    /// zlib/deflate stream then this function may return an instance of
-    /// `DecompressError` to indicate that the stream of input bytes is corrupted.
-    pub fn decompress_vec(
-        &mut self,
-        input: &[u8],
-        output: &mut Vec<u8>,
-        flush: FlushDecompress,
-    ) -> Result<Status, DecompressError> {
-        write_to_spare_capacity_of_vec(output, |out| {
-            let before = self.total_out();
-            let ret = self.decompress(input, out, flush);
-            let bytes_written = self.total_out() - before;
-            (bytes_written as usize, ret)
-        })
-    }
-
-    /// Specifies the decompression dictionary to use.
-    #[cfg(feature = "any_zlib")]
-    pub fn set_dictionary(&mut self, dictionary: &[u8]) -> Result<u32, DecompressError> {
-        let stream = &mut *self.inner.inner.stream_wrapper;
-        stream.msg = std::ptr::null_mut();
-        let rc = unsafe {
-            assert!(dictionary.len() < ffi::uInt::MAX as usize);
-            ffi::inflateSetDictionary(stream, dictionary.as_ptr(), dictionary.len() as ffi::uInt)
-        };
-
-        match rc {
-            ffi::MZ_STREAM_ERROR => decompress_failed(self.inner.inner.msg()),
-            ffi::MZ_DATA_ERROR => decompress_need_dict(stream.adler as u32),
-            ffi::MZ_OK => Ok(stream.adler as u32),
-            c => panic!("unknown return code: {}", c),
-        }
-    }
-
-    /// Performs the equivalent of replacing this decompression state with a
-    /// freshly allocated copy.
-    ///
-    /// This function may not allocate memory, though, and attempts to reuse any
-    /// previously existing resources.
-    ///
-    /// The argument provided here indicates whether the reset state will
-    /// attempt to decode a zlib header first or not.
-    pub fn reset(&mut self, zlib_header: bool) {
-        self.inner.reset(zlib_header);
-    }
-}
-
-impl Error for DecompressError {}
-
-impl DecompressError {
-    /// Retrieve the implementation's message about why the operation failed, if one exists.
-    pub fn message(&self) -> Option<&str> {
-        match &self.0 {
-            DecompressErrorInner::General { msg } => msg.get(),
-            _ => None,
-        }
-    }
-}
-
-impl From<DecompressError> for io::Error {
-    fn from(data: DecompressError) -> io::Error {
-        io::Error::new(io::ErrorKind::Other, data)
-    }
-}
-
-impl fmt::Display for DecompressError {
-    fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
-        let msg = match &self.0 {
-            DecompressErrorInner::General { msg } => msg.get(),
-            DecompressErrorInner::NeedsDictionary { .. } => Some("requires a dictionary"),
-        };
-        match msg {
-            Some(msg) => write!(f, "deflate decompression error: {}", msg),
-            None => write!(f, "deflate decompression error"),
-        }
-    }
-}
-
-impl Error for CompressError {}
-
-impl CompressError {
-    /// Retrieve the implementation's message about why the operation failed, if one exists.
-    pub fn message(&self) -> Option<&str> {
-        self.msg.get()
-    }
-}
-
-impl From<CompressError> for io::Error {
-    fn from(data: CompressError) -> io::Error {
-        io::Error::new(io::ErrorKind::Other, data)
-    }
-}
-
-impl fmt::Display for CompressError {
-    fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
-        match self.msg.get() {
-            Some(msg) => write!(f, "deflate compression error: {}", msg),
-            None => write!(f, "deflate compression error"),
-        }
-    }
-}
-
-/// Allows `writer` to write data into the spare capacity of the `output` vector.
-/// This will not reallocate the vector provided or attempt to grow it, so space
-/// for the `output` must be reserved by the caller before calling this
-/// function.
-///
-/// `writer` needs to return the number of bytes written (and can also return
-/// another arbitrary return value).
-fn write_to_spare_capacity_of_vec<T>(
-    output: &mut Vec<u8>,
-    writer: impl FnOnce(&mut [u8]) -> (usize, T),
-) -> T {
-    let cap = output.capacity();
-    let len = output.len();
-
-    output.resize(output.capacity(), 0);
-    let (bytes_written, ret) = writer(&mut output[len..]);
-
-    let new_len = core::cmp::min(len + bytes_written, cap); // Sanitizes `bytes_written`.
-    output.resize(new_len, 0 /* unused */);
-
-    ret
-}
-
-#[cfg(test)]
-mod tests {
-    use std::io::Write;
-
-    use crate::write;
-    use crate::{Compression, Decompress, FlushDecompress};
-
-    #[cfg(feature = "any_zlib")]
-    use crate::{Compress, FlushCompress};
-
-    #[test]
-    fn issue51() {
-        let data = vec![
-            0x1f, 0x8b, 0x08, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x03, 0xb3, 0xc9, 0x28, 0xc9,
-            0xcd, 0xb1, 0xe3, 0xe5, 0xb2, 0xc9, 0x48, 0x4d, 0x4c, 0xb1, 0xb3, 0x29, 0xc9, 0x2c,
-            0xc9, 0x49, 0xb5, 0x33, 0x31, 0x30, 0x51, 0xf0, 0xcb, 0x2f, 0x51, 0x70, 0xcb, 0x2f,
-            0xcd, 0x4b, 0xb1, 0xd1, 0x87, 0x08, 0xda, 0xe8, 0x83, 0x95, 0x00, 0x95, 0x26, 0xe5,
-            0xa7, 0x54, 0x2a, 0x24, 0xa5, 0x27, 0xe7, 0xe7, 0xe4, 0x17, 0xd9, 0x2a, 0x95, 0x67,
-            0x64, 0x96, 0xa4, 0x2a, 0x81, 0x8c, 0x48, 0x4e, 0xcd, 0x2b, 0x49, 0x2d, 0xb2, 0xb3,
-            0xc9, 0x30, 0x44, 0x37, 0x01, 0x28, 0x62, 0xa3, 0x0f, 0x95, 0x06, 0xd9, 0x05, 0x54,
-            0x04, 0xe5, 0xe5, 0xa5, 0x67, 0xe6, 0x55, 0xe8, 0x1b, 0xea, 0x99, 0xe9, 0x19, 0x21,
-            0xab, 0xd0, 0x07, 0xd9, 0x01, 0x32, 0x53, 0x1f, 0xea, 0x3e, 0x00, 0x94, 0x85, 0xeb,
-            0xe4, 0xa8, 0x00, 0x00, 0x00,
-        ];
-
-        let mut decoded = Vec::with_capacity(data.len() * 2);
-
-        let mut d = Decompress::new(false);
-        // decompressed whole deflate stream
-        assert!(d
-            .decompress_vec(&data[10..], &mut decoded, FlushDecompress::Finish)
-            .is_ok());
-
-        // decompress data that has nothing to do with the deflate stream (this
-        // used to panic)
-        drop(d.decompress_vec(&[0], &mut decoded, FlushDecompress::None));
-    }
-
-    #[test]
-    fn reset() {
-        let string = "hello world".as_bytes();
-        let mut zlib = Vec::new();
-        let mut deflate = Vec::new();
-
-        let comp = Compression::default();
-        write::ZlibEncoder::new(&mut zlib, comp)
-            .write_all(string)
-            .unwrap();
-        write::DeflateEncoder::new(&mut deflate, comp)
-            .write_all(string)
-            .unwrap();
-
-        let mut dst = [0; 1024];
-        let mut decoder = Decompress::new(true);
-        decoder
-            .decompress(&zlib, &mut dst, FlushDecompress::Finish)
-            .unwrap();
-        assert_eq!(decoder.total_out(), string.len() as u64);
-        assert!(dst.starts_with(string));
-
-        decoder.reset(false);
-        decoder
-            .decompress(&deflate, &mut dst, FlushDecompress::Finish)
-            .unwrap();
-        assert_eq!(decoder.total_out(), string.len() as u64);
-        assert!(dst.starts_with(string));
-    }
-
-    #[cfg(feature = "any_zlib")]
-    #[test]
-    fn set_dictionary_with_zlib_header() {
-        let string = "hello, hello!".as_bytes();
-        let dictionary = "hello".as_bytes();
-
-        let mut encoded = Vec::with_capacity(1024);
-
-        let mut encoder = Compress::new(Compression::default(), true);
-
-        let dictionary_adler = encoder.set_dictionary(&dictionary).unwrap();
-
-        encoder
-            .compress_vec(string, &mut encoded, FlushCompress::Finish)
-            .unwrap();
-
-        assert_eq!(encoder.total_in(), string.len() as u64);
-        assert_eq!(encoder.total_out(), encoded.len() as u64);
-
-        let mut decoder = Decompress::new(true);
-        let mut decoded = [0; 1024];
-        let decompress_error = decoder
-            .decompress(&encoded, &mut decoded, FlushDecompress::Finish)
-            .expect_err("decompression should fail due to requiring a dictionary");
-
-        let required_adler = decompress_error.needs_dictionary()
-            .expect("the first call to decompress should indicate a dictionary is required along with the required Adler-32 checksum");
-
-        assert_eq!(required_adler, dictionary_adler,
-            "the Adler-32 checksum should match the value when the dictionary was set on the compressor");
-
-        let actual_adler = decoder.set_dictionary(&dictionary).unwrap();
-
-        assert_eq!(required_adler, actual_adler);
-
-        // Decompress the rest of the input to the remainder of the output buffer
-        let total_in = decoder.total_in();
-        let total_out = decoder.total_out();
-
-        let decompress_result = decoder.decompress(
-            &encoded[total_in as usize..],
-            &mut decoded[total_out as usize..],
-            FlushDecompress::Finish,
-        );
-        assert!(decompress_result.is_ok());
-
-        assert_eq!(&decoded[..decoder.total_out() as usize], string);
-    }
-
-    #[cfg(feature = "any_zlib")]
-    #[test]
-    fn set_dictionary_raw() {
-        let string = "hello, hello!".as_bytes();
-        let dictionary = "hello".as_bytes();
-
-        let mut encoded = Vec::with_capacity(1024);
-
-        let mut encoder = Compress::new(Compression::default(), false);
-
-        encoder.set_dictionary(&dictionary).unwrap();
-
-        encoder
-            .compress_vec(string, &mut encoded, FlushCompress::Finish)
-            .unwrap();
-
-        assert_eq!(encoder.total_in(), string.len() as u64);
-        assert_eq!(encoder.total_out(), encoded.len() as u64);
-
-        let mut decoder = Decompress::new(false);
-
-        decoder.set_dictionary(&dictionary).unwrap();
-
-        let mut decoded = [0; 1024];
-        let decompress_result = decoder.decompress(&encoded, &mut decoded, FlushDecompress::Finish);
-
-        assert!(decompress_result.is_ok());
-
-        assert_eq!(&decoded[..decoder.total_out() as usize], string);
-    }
-
-    #[cfg(feature = "any_zlib")]
-    #[test]
-    fn test_gzip_flate() {
-        let string = "hello, hello!".as_bytes();
-
-        let mut encoded = Vec::with_capacity(1024);
-
-        let mut encoder = Compress::new_gzip(Compression::default(), 9);
-
-        encoder
-            .compress_vec(string, &mut encoded, FlushCompress::Finish)
-            .unwrap();
-
-        assert_eq!(encoder.total_in(), string.len() as u64);
-        assert_eq!(encoder.total_out(), encoded.len() as u64);
-
-        let mut decoder = Decompress::new_gzip(9);
-
-        let mut decoded = [0; 1024];
-        decoder
-            .decompress(&encoded, &mut decoded, FlushDecompress::Finish)
-            .unwrap();
-
-        assert_eq!(&decoded[..decoder.total_out() as usize], string);
-    }
-
-    #[cfg(feature = "any_zlib")]
-    #[test]
-    fn test_error_message() {
-        let mut decoder = Decompress::new(false);
-        let mut decoded = [0; 128];
-        let garbage = b"xbvxzi";
-
-        let err = decoder
-            .decompress(&*garbage, &mut decoded, FlushDecompress::Finish)
-            .unwrap_err();
-
-        assert_eq!(err.message(), Some("invalid stored block lengths"));
-    }
-}