Enum fidl_fuchsia_gpu_magma::BufferOp
source · pub enum BufferOp {
PopulateTables,
DepopulateTables,
// some variants omitted
}
Variants§
PopulateTables
Populate the hardware page tables with the pages mapped in this range, committing pages as needed. This is not needed for allocations mapped GROWABLE, since the page tables will be populated on demand.
DepopulateTables
Depopulate page table mappings for this range. This prevents the hardware from accessing pages in that range, but the pages retain their contents.
Implementations§
source§impl BufferOp
impl BufferOp
pub fn from_primitive(prim: u32) -> Option<Self>
pub fn from_primitive_allow_unknown(prim: u32) -> Self
pub fn unknown() -> Self
pub const fn into_primitive(self) -> u32
pub fn is_unknown(&self) -> bool
Trait Implementations§
source§impl Decode<BufferOp> for BufferOp
impl Decode<BufferOp> for BufferOp
source§impl Ord for BufferOp
impl Ord for BufferOp
source§impl PartialEq for BufferOp
impl PartialEq for BufferOp
source§impl PartialOrd for BufferOp
impl PartialOrd for BufferOp
1.0.0 · source§fn le(&self, other: &Rhs) -> bool
fn le(&self, other: &Rhs) -> bool
This method tests less than or equal to (for
self
and other
) and is used by the <=
operator. Read moresource§impl TypeMarker for BufferOp
impl TypeMarker for BufferOp
source§fn inline_align(_context: Context) -> usize
fn inline_align(_context: Context) -> usize
Returns the minimum required alignment of the inline portion of the
encoded object. It must be a (nonzero) power of two.
source§fn inline_size(_context: Context) -> usize
fn inline_size(_context: Context) -> usize
Returns the size of the inline portion of the encoded object, including
padding for alignment. Must be a multiple of
inline_align
.source§fn encode_is_copy() -> bool
fn encode_is_copy() -> bool
Returns true if the memory layout of
Self::Owned
matches the FIDL wire
format and encoding requires no validation. When true, we can optimize
encoding arrays and vectors of Self::Owned
to a single memcpy. Read moresource§fn decode_is_copy() -> bool
fn decode_is_copy() -> bool
Returns true if the memory layout of
Self::Owned
matches the FIDL wire
format and decoding requires no validation. When true, we can optimize
decoding arrays and vectors of Self::Owned
to a single memcpy.source§impl ValueTypeMarker for BufferOp
impl ValueTypeMarker for BufferOp
impl Copy for BufferOp
impl Eq for BufferOp
impl StructuralPartialEq for BufferOp
Auto Trait Implementations§
impl Freeze for BufferOp
impl RefUnwindSafe for BufferOp
impl Send for BufferOp
impl Sync for BufferOp
impl Unpin for BufferOp
impl UnwindSafe for BufferOp
Blanket Implementations§
source§impl<T> BorrowMut<T> for Twhere
T: ?Sized,
impl<T> BorrowMut<T> for Twhere
T: ?Sized,
source§fn borrow_mut(&mut self) -> &mut T
fn borrow_mut(&mut self) -> &mut T
Mutably borrows from an owned value. Read more
source§impl<T> CloneToUninit for Twhere
T: Clone,
impl<T> CloneToUninit for Twhere
T: Clone,
source§default unsafe fn clone_to_uninit(&self, dst: *mut T)
default unsafe fn clone_to_uninit(&self, dst: *mut T)
🔬This is a nightly-only experimental API. (
clone_to_uninit
)source§impl<T> CloneToUninit for Twhere
T: Copy,
impl<T> CloneToUninit for Twhere
T: Copy,
source§unsafe fn clone_to_uninit(&self, dst: *mut T)
unsafe fn clone_to_uninit(&self, dst: *mut T)
🔬This is a nightly-only experimental API. (
clone_to_uninit
)