Struct abi_stable::type_layout::MonoTypeLayout [−][src]
#[repr(C)]pub struct MonoTypeLayout { /* fields omitted */ }
Expand description
The data in the type layout that does not depend on generic parameters.
Implementations
Gets the ModReflMode
for the type,
whether this is a module whose definition can be reflected on at runtime.
Gets the SharedVars of the type, containing the slices that many types inside TypeLayout contain ranges into.
Gets the SharedVars of the type, containing the slices that many types inside TypeLayout contain ranges into.
This was defined as a workaround for an internal compiler error in nightly.
Gets the compressed versions of the fields of the type.
Return value
If this a:
-
primitive or opaque type: It returns
None
. -
enum: It returns
Some()
with all the fields in the order that they were declared, ignoring variants. -
structs/unions/prefix types: It returns
Some()
with all the fields in the order that they were declared.
Gets an iterator over all the names of the fields in the type.
Gets the name of the nth
field in the type.
Returns None
if there is no nth
field.
Trait Implementations
type StaticEquivalent = _static_MonoTypeLayout
type IsNonZeroType = False
type IsNonZeroType = False
Whether this type has a single invalid bit-pattern. Read more
The layout of the type provided by implementors.
const
-equivalents of the associated types.
Auto Trait Implementations
impl RefUnwindSafe for MonoTypeLayout
impl Unpin for MonoTypeLayout
impl UnwindSafe for MonoTypeLayout
Blanket Implementations
Mutably borrows from an owned value. Read more
type ROwned = T
type ROwned = T
The owned type, stored in RCow::Owned
type ForSelf = WithMetadata_<T, T>
type ForSelf = WithMetadata_<T, T>
This is always WithMetadata_<Self, Self>
Compares the address of self
with the address of other
. Read more
Emulates the pipeline operator, allowing method syntax in more places. Read more
The same as piped
except that the function takes &Self
Useful for functions that take &Self
instead of Self
. Read more
The same as piped
, except that the function takes &mut Self
.
Useful for functions that take &mut Self
instead of Self
. Read more
Mutates self using a closure taking self by mutable reference, passing it along the method chain. Read more
Observes the value of self, passing it along unmodified. Useful in long method chains. Read more
Performs a conversion with Into
.
using the turbofish .into_::<_>()
syntax. Read more
Performs a reference to reference conversion with AsRef
,
using the turbofish .as_ref_::<_>()
syntax. Read more
Performs a mutable reference to mutable reference conversion with AsMut
,
using the turbofish .as_mut_::<_>()
syntax. Read more
unsafe fn transmute_element<T>(
self
) -> <Self as CanTransmuteElement<T>>::TransmutedPtr where
Self: CanTransmuteElement<T>,
unsafe fn transmute_element<T>(
self
) -> <Self as CanTransmuteElement<T>>::TransmutedPtr where
Self: CanTransmuteElement<T>,
Transmutes the element type of this pointer.. Read more
type Type = T
type Type = T
This is always Self
.
Converts a value back to the original type.
Converts a mutable reference back to the original type.
Converts a box back to the original type.
Converts an Arc back to the original type. Read more
Converts an Rc back to the original type. Read more
Converts a value back to the original type.
Converts a reference back to the original type.
Converts a mutable reference back to the original type.
Converts a box back to the original type.
Converts an Arc back to the original type.
Converts an Rc back to the original type.