1 files changed, 30 insertions, 0 deletions
diff --git a/vendor/rustix/src/io/seek_from.rs b/vendor/rustix/src/io/seek_from.rs
new file mode 100644
index 000000000..265369b6b
--- /dev/null
+++ b/vendor/rustix/src/io/seek_from.rs
@@ -0,0 +1,30 @@
+//! The following is derived from Rust's
+//! library/std/src/io/mod.rs at revision
+//! dca3f1b786efd27be3b325ed1e01e247aa589c3b.
+
+/// Enumeration of possible methods to seek within an I/O object.
+///
+/// It is used by the [`Seek`] trait.
+#[derive(Copy, PartialEq, Eq, Clone, Debug)]
+#[cfg_attr(staged_api, stable(feature = "rust1", since = "1.0.0"))]
+pub enum SeekFrom {
+    /// Sets the offset to the provided number of bytes.
+    #[cfg_attr(staged_api, stable(feature = "rust1", since = "1.0.0"))]
+    Start(#[cfg_attr(staged_api, stable(feature = "rust1", since = "1.0.0"))] u64),
+
+    /// Sets the offset to the size of this object plus the specified number of
+    /// bytes.
+    ///
+    /// It is possible to seek beyond the end of an object, but it's an error
+    /// to seek before byte 0.
+    #[cfg_attr(staged_api, stable(feature = "rust1", since = "1.0.0"))]
+    End(#[cfg_attr(staged_api, stable(feature = "rust1", since = "1.0.0"))] i64),
+
+    /// Sets the offset to the current position plus the specified number of
+    /// bytes.
+    ///
+    /// It is possible to seek beyond the end of an object, but it's an error
+    /// to seek before byte 0.
+    #[cfg_attr(staged_api, stable(feature = "rust1", since = "1.0.0"))]
+    Current(#[cfg_attr(staged_api, stable(feature = "rust1", since = "1.0.0"))] i64),
+}