Struct fidl_fuchsia_element::Spec
source · pub struct Spec {
pub component_url: Option<String>,
pub annotations: Option<Vec<Annotation>>,
/* private fields */
}
Expand description
Description of an element to be added to a session.
Fields§
§component_url: Option<String>
The component URL of the element. Required.
annotations: Option<Vec<Annotation>>
Initial annotations on the element. Required, but can be an empty vector.
Implementations§
Trait Implementations§
source§impl Decode<Spec> for Spec
impl Decode<Spec> for Spec
source§impl PartialEq<Spec> for Spec
impl PartialEq<Spec> for Spec
source§impl ResourceTypeMarker for Spec
impl ResourceTypeMarker for Spec
§type Borrowed<'a> = &'a mut Spec
type Borrowed<'a> = &'a mut Spec
The Rust type to use for encoding. This is a particular
Encode<Self>
type cheaply obtainable from &mut Self::Owned
. There are three cases: Read moresource§fn take_or_borrow<'a>(
value: &'a mut <Self as TypeMarker>::Owned
) -> Self::Borrowed<'a>
fn take_or_borrow<'a>( value: &'a mut <Self as TypeMarker>::Owned ) -> Self::Borrowed<'a>
Cheaply converts from
&mut Self::Owned
to Self::Borrowed
. For
HandleBased
types this is “take” (it returns an owned handle and
replaces value
with Handle::invalid
), and for all other types it is
“borrow” (just converts from one reference to another).source§impl TypeMarker for Spec
impl TypeMarker for Spec
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
.§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.