1 files changed, 0 insertions, 74 deletions
diff --git a/src/buf/ext/limit.rs b/src/buf/ext/limit.rs
deleted file mode 100644
index a36ecee..0000000
--- a/src/buf/ext/limit.rs
+++ /dev/null
@@ -1,74 +0,0 @@
-use crate::BufMut;
-
-use core::{cmp, mem::MaybeUninit};
-
-/// A `BufMut` adapter which limits the amount of bytes that can be written
-/// to an underlying buffer.
-#[derive(Debug)]
-pub struct Limit<T> {
-    inner: T,
-    limit: usize,
-}
-
-pub(super) fn new<T>(inner: T, limit: usize) -> Limit<T> {
-    Limit { inner, limit }
-}
-
-impl<T> Limit<T> {
-    /// Consumes this `Limit`, returning the underlying value.
-    pub fn into_inner(self) -> T {
-        self.inner
-    }
-
-    /// Gets a reference to the underlying `BufMut`.
-    ///
-    /// It is inadvisable to directly write to the underlying `BufMut`.
-    pub fn get_ref(&self) -> &T {
-        &self.inner
-    }
-
-    /// Gets a mutable reference to the underlying `BufMut`.
-    ///
-    /// It is inadvisable to directly write to the underlying `BufMut`.
-    pub fn get_mut(&mut self) -> &mut T {
-        &mut self.inner
-    }
-
-    /// Returns the maximum number of bytes that can be written
-    ///
-    /// # Note
-    ///
-    /// If the inner `BufMut` has fewer bytes than indicated by this method then
-    /// that is the actual number of available bytes.
-    pub fn limit(&self) -> usize {
-        self.limit
-    }
-
-    /// Sets the maximum number of bytes that can be written.
-    ///
-    /// # Note
-    ///
-    /// If the inner `BufMut` has fewer bytes than `lim` then that is the actual
-    /// number of available bytes.
-    pub fn set_limit(&mut self, lim: usize) {
-        self.limit = lim
-    }
-}
-
-impl<T: BufMut> BufMut for Limit<T> {
-    fn remaining_mut(&self) -> usize {
-        cmp::min(self.inner.remaining_mut(), self.limit)
-    }
-
-    fn bytes_mut(&mut self) -> &mut [MaybeUninit<u8>] {
-        let bytes = self.inner.bytes_mut();
-        let end = cmp::min(bytes.len(), self.limit);
-        &mut bytes[..end]
-    }
-
-    unsafe fn advance_mut(&mut self, cnt: usize) {
-        assert!(cnt <= self.limit);
-        self.inner.advance_mut(cnt);
-        self.limit -= cnt;
-    }
-}