Deleted vendor folder

1 files changed, 0 insertions, 215 deletions

diff --git a/vendor/portable-atomic/src/imp/float.rs b/vendor/portable-atomic/src/imp/float.rs
deleted file mode 100644
index 965f983..0000000
--- a/vendor/portable-atomic/src/imp/float.rs
+++ /dev/null
@@ -1,215 +0,0 @@
-// SPDX-License-Identifier: Apache-2.0 OR MIT
-
-// AtomicF{32,64} implementation based on AtomicU{32,64}.
-//
-// This module provides atomic float implementations using atomic integer.
-//
-// Note that most of `fetch_*` operations of atomic floats are implemented using
-// CAS loops, which can be slower than equivalent operations of atomic integers.
-//
-// GPU targets have atomic instructions for float, so GPU targets will use
-// architecture-specific implementations instead of this implementation in the
-// future: https://github.com/taiki-e/portable-atomic/issues/34
-
-#![cfg_attr(
-    all(target_pointer_width = "16", not(feature = "fallback")),
-    allow(unused_imports, unused_macros)
-)]
-
-use core::{cell::UnsafeCell, sync::atomic::Ordering};
-
-macro_rules! atomic_float {
-    (
-        $atomic_type:ident, $float_type:ident, $atomic_int_type:ident, $int_type:ident,
-        $align:literal
-    ) => {
-        #[repr(C, align($align))]
-        pub(crate) struct $atomic_type {
-            v: UnsafeCell<$float_type>,
-        }
-
-        // Send is implicitly implemented.
-        // SAFETY: any data races are prevented by atomic operations.
-        unsafe impl Sync for $atomic_type {}
-
-        impl $atomic_type {
-            #[inline]
-            pub(crate) const fn new(v: $float_type) -> Self {
-                Self { v: UnsafeCell::new(v) }
-            }
-
-            #[inline]
-            pub(crate) fn is_lock_free() -> bool {
-                crate::$atomic_int_type::is_lock_free()
-            }
-            #[inline]
-            pub(crate) const fn is_always_lock_free() -> bool {
-                crate::$atomic_int_type::is_always_lock_free()
-            }
-
-            #[inline]
-            pub(crate) fn get_mut(&mut self) -> &mut $float_type {
-                // SAFETY: the mutable reference guarantees unique ownership.
-                // (UnsafeCell::get_mut requires Rust 1.50)
-                unsafe { &mut *self.v.get() }
-            }
-
-            #[inline]
-            pub(crate) fn into_inner(self) -> $float_type {
-                self.v.into_inner()
-            }
-
-            #[inline]
-            #[cfg_attr(
-                any(all(debug_assertions, not(portable_atomic_no_track_caller)), miri),
-                track_caller
-            )]
-            pub(crate) fn load(&self, order: Ordering) -> $float_type {
-                $float_type::from_bits(self.as_bits().load(order))
-            }
-
-            #[inline]
-            #[cfg_attr(
-                any(all(debug_assertions, not(portable_atomic_no_track_caller)), miri),
-                track_caller
-            )]
-            pub(crate) fn store(&self, val: $float_type, order: Ordering) {
-                self.as_bits().store(val.to_bits(), order)
-            }
-
-            const_fn! {
-                const_if: #[cfg(not(portable_atomic_no_const_raw_ptr_deref))];
-                #[inline]
-                pub(crate) const fn as_bits(&self) -> &crate::$atomic_int_type {
-                    // SAFETY: $atomic_type and $atomic_int_type have the same layout,
-                    // and there is no concurrent access to the value that does not go through this method.
-                    unsafe { &*(self as *const Self as *const crate::$atomic_int_type) }
-                }
-            }
-
-            #[inline]
-            pub(crate) const fn as_ptr(&self) -> *mut $float_type {
-                self.v.get()
-            }
-        }
-
-        cfg_has_atomic_cas! {
-        impl $atomic_type {
-            #[inline]
-            #[cfg_attr(miri, track_caller)] // even without panics, this helps for Miri backtraces
-            pub(crate) fn swap(&self, val: $float_type, order: Ordering) -> $float_type {
-                $float_type::from_bits(self.as_bits().swap(val.to_bits(), order))
-            }
-
-            #[inline]
-            #[cfg_attr(
-                any(all(debug_assertions, not(portable_atomic_no_track_caller)), miri),
-                track_caller
-            )]
-            pub(crate) fn compare_exchange(
-                &self,
-                current: $float_type,
-                new: $float_type,
-                success: Ordering,
-                failure: Ordering,
-            ) -> Result<$float_type, $float_type> {
-                match self.as_bits().compare_exchange(
-                    current.to_bits(),
-                    new.to_bits(),
-                    success,
-                    failure,
-                ) {
-                    Ok(v) => Ok($float_type::from_bits(v)),
-                    Err(v) => Err($float_type::from_bits(v)),
-                }
-            }
-
-            #[inline]
-            #[cfg_attr(
-                any(all(debug_assertions, not(portable_atomic_no_track_caller)), miri),
-                track_caller
-            )]
-            pub(crate) fn compare_exchange_weak(
-                &self,
-                current: $float_type,
-                new: $float_type,
-                success: Ordering,
-                failure: Ordering,
-            ) -> Result<$float_type, $float_type> {
-                match self.as_bits().compare_exchange_weak(
-                    current.to_bits(),
-                    new.to_bits(),
-                    success,
-                    failure,
-                ) {
-                    Ok(v) => Ok($float_type::from_bits(v)),
-                    Err(v) => Err($float_type::from_bits(v)),
-                }
-            }
-
-            #[inline]
-            #[cfg_attr(miri, track_caller)] // even without panics, this helps for Miri backtraces
-            pub(crate) fn fetch_add(&self, val: $float_type, order: Ordering) -> $float_type {
-                self.fetch_update_(order, |x| x + val)
-            }
-
-            #[inline]
-            #[cfg_attr(miri, track_caller)] // even without panics, this helps for Miri backtraces
-            pub(crate) fn fetch_sub(&self, val: $float_type, order: Ordering) -> $float_type {
-                self.fetch_update_(order, |x| x - val)
-            }
-
-            #[inline]
-            #[cfg_attr(miri, track_caller)] // even without panics, this helps for Miri backtraces
-            fn fetch_update_<F>(&self, order: Ordering, mut f: F) -> $float_type
-            where
-                F: FnMut($float_type) -> $float_type,
-            {
-                // This is a private function and all instances of `f` only operate on the value
-                // loaded, so there is no need to synchronize the first load/failed CAS.
-                let mut prev = self.load(Ordering::Relaxed);
-                loop {
-                    let next = f(prev);
-                    match self.compare_exchange_weak(prev, next, order, Ordering::Relaxed) {
-                        Ok(x) => return x,
-                        Err(next_prev) => prev = next_prev,
-                    }
-                }
-            }
-
-            #[inline]
-            #[cfg_attr(miri, track_caller)] // even without panics, this helps for Miri backtraces
-            pub(crate) fn fetch_max(&self, val: $float_type, order: Ordering) -> $float_type {
-                self.fetch_update_(order, |x| x.max(val))
-            }
-
-            #[inline]
-            #[cfg_attr(miri, track_caller)] // even without panics, this helps for Miri backtraces
-            pub(crate) fn fetch_min(&self, val: $float_type, order: Ordering) -> $float_type {
-                self.fetch_update_(order, |x| x.min(val))
-            }
-
-            #[inline]
-            #[cfg_attr(miri, track_caller)] // even without panics, this helps for Miri backtraces
-            pub(crate) fn fetch_neg(&self, order: Ordering) -> $float_type {
-                const NEG_MASK: $int_type = !0 / 2 + 1;
-                $float_type::from_bits(self.as_bits().fetch_xor(NEG_MASK, order))
-            }
-
-            #[inline]
-            #[cfg_attr(miri, track_caller)] // even without panics, this helps for Miri backtraces
-            pub(crate) fn fetch_abs(&self, order: Ordering) -> $float_type {
-                const ABS_MASK: $int_type = !0 / 2;
-                $float_type::from_bits(self.as_bits().fetch_and(ABS_MASK, order))
-            }
-        }
-        } // cfg_has_atomic_cas!
-    };
-}
-
-cfg_has_atomic_32! {
-    atomic_float!(AtomicF32, f32, AtomicU32, u32, 4);
-}
-cfg_has_atomic_64! {
-    atomic_float!(AtomicF64, f64, AtomicU64, u64, 8);
-}