Enum ThisIsAUnion
pub enum ThisIsAUnion {
S(String),
B(bool),
}
Variants§
Implementations§
§impl ThisIsAUnion
impl ThisIsAUnion
pub fn ordinal(&self) -> u64
pub fn is_unknown(&self) -> bool
👎Deprecated: Strict unions should not use
is_unknown
Trait Implementations§
§impl Clone for ThisIsAUnion
impl Clone for ThisIsAUnion
§fn clone(&self) -> ThisIsAUnion
fn clone(&self) -> ThisIsAUnion
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 ThisIsAUnion
impl Debug for ThisIsAUnion
§impl<D> Decode<ThisIsAUnion, D> for ThisIsAUnionwhere
D: ResourceDialect,
impl<D> Decode<ThisIsAUnion, D> for ThisIsAUnionwhere
D: ResourceDialect,
§fn new_empty() -> ThisIsAUnion
fn new_empty() -> ThisIsAUnion
Creates a valid instance of
Self
. The specific value does not matter,
since it will be overwritten by decode
.§impl<D> Encode<ThisIsAUnion, D> for &ThisIsAUnionwhere
D: ResourceDialect,
impl<D> Encode<ThisIsAUnion, D> for &ThisIsAUnionwhere
D: ResourceDialect,
§impl Hash for ThisIsAUnion
impl Hash for ThisIsAUnion
§impl Ord for ThisIsAUnion
impl Ord for ThisIsAUnion
§impl PartialEq for ThisIsAUnion
impl PartialEq for ThisIsAUnion
§impl PartialOrd for ThisIsAUnion
impl PartialOrd for ThisIsAUnion
§impl TypeMarker for ThisIsAUnion
impl TypeMarker for ThisIsAUnion
§type Owned = ThisIsAUnion
type Owned = ThisIsAUnion
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
.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.§impl ValueTypeMarker for ThisIsAUnion
impl ValueTypeMarker for ThisIsAUnion
§type Borrowed<'a> = &'a ThisIsAUnion
type Borrowed<'a> = &'a ThisIsAUnion
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: &<ThisIsAUnion as TypeMarker>::Owned,
) -> <ThisIsAUnion as ValueTypeMarker>::Borrowed<'_>
fn borrow( value: &<ThisIsAUnion as TypeMarker>::Owned, ) -> <ThisIsAUnion as ValueTypeMarker>::Borrowed<'_>
Cheaply converts from
&Self::Owned
to Self::Borrowed
.impl Eq for ThisIsAUnion
impl Persistable for ThisIsAUnion
impl StructuralPartialEq for ThisIsAUnion
Auto Trait Implementations§
impl Freeze for ThisIsAUnion
impl RefUnwindSafe for ThisIsAUnion
impl Send for ThisIsAUnion
impl Sync for ThisIsAUnion
impl Unpin for ThisIsAUnion
impl UnwindSafe for ThisIsAUnion
Blanket Implementations§
Source§impl<T> Body for Twhere
T: Persistable,
impl<T> Body for Twhere
T: Persistable,
Source§type MarkerAtTopLevel = T
type MarkerAtTopLevel = T
The marker type to use when the body is at the top-level.
Source§type MarkerInResultUnion = T
type MarkerInResultUnion = T
The marker type to use when the body is nested in a result union.
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