Enum SetExtendedAttributeMode
#[repr(u32)]pub enum SetExtendedAttributeMode {
Set = 1,
Create = 2,
Replace = 3,
}
Variants§
Set = 1
Set the value of the extended attribute regardless of whether it already exists.
Create = 2
Create a new extended attribute. Fail if it already exists.
Replace = 3
Replace the value of an existing extended attribute. Fail if it doesn’t already exist.
Implementations§
§impl SetExtendedAttributeMode
impl SetExtendedAttributeMode
pub fn from_primitive(prim: u32) -> Option<SetExtendedAttributeMode>
pub const fn into_primitive(self) -> u32
pub fn is_unknown(&self) -> bool
👎Deprecated: Strict enums should not use
is_unknown
Trait Implementations§
§impl Clone for SetExtendedAttributeMode
impl Clone for SetExtendedAttributeMode
§fn clone(&self) -> SetExtendedAttributeMode
fn clone(&self) -> SetExtendedAttributeMode
Returns a copy of the value. Read more
1.0.0 · Source§fn clone_from(&mut self, source: &Self)
fn clone_from(&mut self, source: &Self)
Performs copy-assignment from
source
. Read more§impl Debug for SetExtendedAttributeMode
impl Debug for SetExtendedAttributeMode
§impl<D> Decode<SetExtendedAttributeMode, D> for SetExtendedAttributeModewhere
D: ResourceDialect,
impl<D> Decode<SetExtendedAttributeMode, D> for SetExtendedAttributeModewhere
D: ResourceDialect,
§fn new_empty() -> SetExtendedAttributeMode
fn new_empty() -> SetExtendedAttributeMode
Creates a valid instance of
Self
. The specific value does not matter,
since it will be overwritten by decode
.§impl<D> Encode<SetExtendedAttributeMode, D> for SetExtendedAttributeModewhere
D: ResourceDialect,
impl<D> Encode<SetExtendedAttributeMode, D> for SetExtendedAttributeModewhere
D: ResourceDialect,
§impl Hash for SetExtendedAttributeMode
impl Hash for SetExtendedAttributeMode
§impl Ord for SetExtendedAttributeMode
impl Ord for SetExtendedAttributeMode
§fn cmp(&self, other: &SetExtendedAttributeMode) -> Ordering
fn cmp(&self, other: &SetExtendedAttributeMode) -> Ordering
1.21.0 · Source§fn max(self, other: Self) -> Selfwhere
Self: Sized,
fn max(self, other: Self) -> Selfwhere
Self: Sized,
Compares and returns the maximum of two values. Read more
§impl PartialEq for SetExtendedAttributeMode
impl PartialEq for SetExtendedAttributeMode
§impl PartialOrd for SetExtendedAttributeMode
impl PartialOrd for SetExtendedAttributeMode
§impl TypeMarker for SetExtendedAttributeMode
impl TypeMarker for SetExtendedAttributeMode
§type Owned = SetExtendedAttributeMode
type Owned = SetExtendedAttributeMode
The owned Rust type which this FIDL type decodes into.
§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.
§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
.§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 more§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.§impl ValueTypeMarker for SetExtendedAttributeMode
impl ValueTypeMarker for SetExtendedAttributeMode
§type Borrowed<'a> = SetExtendedAttributeMode
type Borrowed<'a> = SetExtendedAttributeMode
The Rust type to use for encoding. This is a particular
Encode<Self>
type cheaply obtainable from &Self::Owned
. There are three cases: Read more§fn borrow(
value: &<SetExtendedAttributeMode as TypeMarker>::Owned,
) -> <SetExtendedAttributeMode as ValueTypeMarker>::Borrowed<'_>
fn borrow( value: &<SetExtendedAttributeMode as TypeMarker>::Owned, ) -> <SetExtendedAttributeMode as ValueTypeMarker>::Borrowed<'_>
Cheaply converts from
&Self::Owned
to Self::Borrowed
.impl Copy for SetExtendedAttributeMode
impl Eq for SetExtendedAttributeMode
impl StructuralPartialEq for SetExtendedAttributeMode
Auto Trait Implementations§
impl Freeze for SetExtendedAttributeMode
impl RefUnwindSafe for SetExtendedAttributeMode
impl Send for SetExtendedAttributeMode
impl Sync for SetExtendedAttributeMode
impl Unpin for SetExtendedAttributeMode
impl UnwindSafe for SetExtendedAttributeMode
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