Method from_slice

src/backend/libc/pipe/types.rs:82–90

Creates a new `IoSlice` wrapping a byte slice.

(buf: &'a [u8])

impl<'a> IoSliceRaw<'a> {
    /// Creates a new `IoSlice` wrapping a byte slice.
    pub fn from_slice(buf: &'a [u8]) -> Self {
        IoSliceRaw {
            _buf: c::iovec {
                iov_base: (buf.as_ptr() as *mut u8).cast::<c::c_void>(),
                iov_len: buf.len() as _,
            },
            _lifetime: PhantomData,
        }
    }

    /// Creates a new `IoSlice` wrapping a mutable byte slice.
    pub fn from_slice_mut(buf: &'a mut [u8]) -> Self {