diff --git a/crates/core_simd/src/vector.rs b/crates/core_simd/src/vector.rs
index bef3a16c02e..c75e88f413e 100644
--- a/crates/core_simd/src/vector.rs
+++ b/crates/core_simd/src/vector.rs
@@ -630,6 +630,24 @@ where
         unsafe { core::intrinsics::simd::simd_gather(or, source, enable.to_int()) }
     }
 
+    /// Conditionally write contiguous elements to `slice`. The `enable` mask controls
+    /// which elements are written, as long as they're in-bounds of the `slice`.
+    /// If the element is disabled or out of bounds, no memory access to that location
+    /// is made.
+    ///
+    /// # Examples
+    /// ```
+    /// # #![feature(portable_simd)]
+    /// # #[cfg(feature = "as_crate")] use core_simd::simd;
+    /// # #[cfg(not(feature = "as_crate"))] use core::simd;
+    /// # use simd::{Simd, Mask};
+    /// let mut arr = [0i32; 4];
+    /// let write = Simd::from_array([-5, -4, -3, -2]);
+    /// let enable = Mask::from_array([false, true, true, true]);
+    ///
+    /// write.masked_store(&mut arr[..3], enable);
+    /// assert_eq!(arr, [0, -4, -3, 0]);
+    /// ```
     #[inline]
     pub fn masked_store(self, slice: &mut [T], mut enable: Mask<<T as SimdElement>::Mask, N>) {
         enable &= mask_up_to(slice.len());
@@ -638,6 +656,26 @@ where
         unsafe { self.masked_store_ptr(slice.as_mut_ptr(), enable) }
     }
 
+    /// Conditionally write contiguous elements to `slice`. The `enable` mask controls
+    /// which elements are written.
+    ///
+    /// # Safety
+    ///
+    /// Every enabled element must be in bounds for the `slice`.
+    ///
+    /// # Examples
+    /// ```
+    /// # #![feature(portable_simd)]
+    /// # #[cfg(feature = "as_crate")] use core_simd::simd;
+    /// # #[cfg(not(feature = "as_crate"))] use core::simd;
+    /// # use simd::{Simd, Mask};
+    /// let mut arr = [0i32; 4];
+    /// let write = Simd::from_array([-5, -4, -3, -2]);
+    /// let enable = Mask::from_array([false, true, true, true]);
+    ///
+    /// unsafe { write.masked_store_unchecked(&mut arr, enable) };
+    /// assert_eq!(arr, [0, -4, -3, -3]);
+    /// ```
     #[inline]
     pub unsafe fn masked_store_unchecked(
         self,
@@ -649,6 +687,14 @@ where
         unsafe { self.masked_store_ptr(ptr, enable) }
     }
 
+    /// Conditionally write contiguous elements starting from `ptr`.
+    /// The `enable` mask controls which elements are written.
+    /// When disabled, the memory location corresponding to that element is not accessed.
+    ///
+    /// # Safety
+    ///
+    /// Memory addresses for element are calculated [`core::ptr::wrapping_offset`] and
+    /// each enabled element must satisfy the same conditions as [`core::ptr::write`].
     #[inline]
     pub unsafe fn masked_store_ptr(self, ptr: *mut T, enable: Mask<<T as SimdElement>::Mask, N>) {
         // SAFETY: The safety of writing elements through `ptr` is ensured by the caller.