Deleted vendor folder

1 files changed, 0 insertions, 137 deletions

diff --git a/vendor/object/src/read/read_ref.rs b/vendor/object/src/read/read_ref.rs
deleted file mode 100644
index 8b87cba..0000000
--- a/vendor/object/src/read/read_ref.rs
+++ /dev/null
@@ -1,137 +0,0 @@
-#![allow(clippy::len_without_is_empty)]
-
-use core::convert::TryInto;
-use core::ops::Range;
-use core::{mem, result};
-
-use crate::pod::{from_bytes, slice_from_bytes, Pod};
-
-type Result<T> = result::Result<T, ()>;
-
-/// A trait for reading references to [`Pod`] types from a block of data.
-///
-/// This allows parsers to handle both of these cases:
-/// - the block of data exists in memory, and it is desirable
-///   to use references to this block instead of copying it,
-/// - the block of data exists in storage, and it is desirable
-///   to read on demand to minimize I/O and memory usage.
-///
-/// The methods accept `self` by value because `Self` is expected to behave
-/// similar to a reference: it may be a reference with a lifetime of `'a`,
-/// or it may be a wrapper of a reference.
-///
-/// The `Clone` and `Copy` bounds are for convenience, and since `Self` is
-/// expected to be similar to a reference, these are easily satisfied.
-///
-/// Object file parsers typically use offsets to locate the structures
-/// in the block, and will most commonly use the `*_at` methods to
-/// read a structure at a known offset.
-///
-/// Occasionally file parsers will need to treat the block as a stream,
-/// and so convenience methods are provided that update an offset with
-/// the size that was read.
-//
-// An alternative would be for methods to accept `&mut self` and use a
-// `seek` method instead of the `offset` parameters, but this is less
-// convenient for implementers.
-pub trait ReadRef<'a>: Clone + Copy {
-    /// The total size of the block of data.
-    fn len(self) -> Result<u64>;
-
-    /// Get a reference to a `u8` slice at the given offset.
-    ///
-    /// Returns an error if offset or size are out of bounds.
-    fn read_bytes_at(self, offset: u64, size: u64) -> Result<&'a [u8]>;
-
-    /// Get a reference to a delimited `u8` slice which starts at range.start.
-    ///
-    /// Does not include the delimiter.
-    ///
-    /// Returns an error if the range is out of bounds or the delimiter is
-    /// not found in the range.
-    fn read_bytes_at_until(self, range: Range<u64>, delimiter: u8) -> Result<&'a [u8]>;
-
-    /// Get a reference to a `u8` slice at the given offset, and update the offset.
-    ///
-    /// Returns an error if offset or size are out of bounds.
-    fn read_bytes(self, offset: &mut u64, size: u64) -> Result<&'a [u8]> {
-        let bytes = self.read_bytes_at(*offset, size)?;
-        *offset = offset.wrapping_add(size);
-        Ok(bytes)
-    }
-
-    /// Get a reference to a `Pod` type at the given offset, and update the offset.
-    ///
-    /// Returns an error if offset or size are out of bounds.
-    ///
-    /// The default implementation uses `read_bytes`, and returns an error if
-    /// `read_bytes` does not return bytes with the correct alignment for `T`.
-    /// Implementors may want to provide their own implementation that ensures
-    /// the alignment can be satisfied. Alternatively, only use this method with
-    /// types that do not need alignment (see the `unaligned` feature of this crate).
-    fn read<T: Pod>(self, offset: &mut u64) -> Result<&'a T> {
-        let size = mem::size_of::<T>().try_into().map_err(|_| ())?;
-        let bytes = self.read_bytes(offset, size)?;
-        let (t, _) = from_bytes(bytes)?;
-        Ok(t)
-    }
-
-    /// Get a reference to a `Pod` type at the given offset.
-    ///
-    /// Returns an error if offset or size are out of bounds.
-    ///
-    /// Also see the `read` method for information regarding alignment of `T`.
-    fn read_at<T: Pod>(self, mut offset: u64) -> Result<&'a T> {
-        self.read(&mut offset)
-    }
-
-    /// Get a reference to a slice of a `Pod` type at the given offset, and update the offset.
-    ///
-    /// Returns an error if offset or size are out of bounds.
-    ///
-    /// Also see the `read` method for information regarding alignment of `T`.
-    fn read_slice<T: Pod>(self, offset: &mut u64, count: usize) -> Result<&'a [T]> {
-        let size = count
-            .checked_mul(mem::size_of::<T>())
-            .ok_or(())?
-            .try_into()
-            .map_err(|_| ())?;
-        let bytes = self.read_bytes(offset, size)?;
-        let (t, _) = slice_from_bytes(bytes, count)?;
-        Ok(t)
-    }
-
-    /// Get a reference to a slice of a `Pod` type at the given offset.
-    ///
-    /// Returns an error if offset or size are out of bounds.
-    ///
-    /// Also see the `read` method for information regarding alignment of `T`.
-    fn read_slice_at<T: Pod>(self, mut offset: u64, count: usize) -> Result<&'a [T]> {
-        self.read_slice(&mut offset, count)
-    }
-}
-
-impl<'a> ReadRef<'a> for &'a [u8] {
-    fn len(self) -> Result<u64> {
-        self.len().try_into().map_err(|_| ())
-    }
-
-    fn read_bytes_at(self, offset: u64, size: u64) -> Result<&'a [u8]> {
-        let offset: usize = offset.try_into().map_err(|_| ())?;
-        let size: usize = size.try_into().map_err(|_| ())?;
-        self.get(offset..).ok_or(())?.get(..size).ok_or(())
-    }
-
-    fn read_bytes_at_until(self, range: Range<u64>, delimiter: u8) -> Result<&'a [u8]> {
-        let start: usize = range.start.try_into().map_err(|_| ())?;
-        let end: usize = range.end.try_into().map_err(|_| ())?;
-        let bytes = self.get(start..end).ok_or(())?;
-        match memchr::memchr(delimiter, bytes) {
-            Some(len) => {
-                // This will never fail.
-                bytes.get(..len).ok_or(())
-            }
-            None => Err(()),
-        }
-    }
-}