[−][src]Struct abi_stable::type_layout::TypeLayout
The layout of a type, also includes metadata about where the type was defined.
Implementations
impl TypeLayout[src]
pub const fn shared_vars(&self) -> &'static SharedVars[src]
Gets the SharedVars of the type, containing the slices that many types inside TypeLayout contain ranges into.
pub fn package_and_version(&self) -> (RStr<'static>, VersionStrings)[src]
Gets the package and package version where the type was declared.
pub fn package(&self) -> RStr<'static>[src]
Gets the package where the type was declared.
pub fn package_version(&self) -> VersionStrings[src]
Gets the package version for the package where the type was declared.
pub fn line(&self) -> u32[src]
Gets which line the type was defined in.
pub fn mod_path(&self) -> ModPath[src]
Gets the full path to the module where the type was defined.
pub fn extra_checks(&self) -> Option<ExtraChecksStaticRef>[src]
Gets a trait object used to check extra properties about the type.
pub fn get_fields(&self) -> Option<TLFields>[src]
Gets 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.
pub fn is_prefix_kind(&self) -> bool[src]
Whether this is a prefix-type(module or vtable).
pub fn name(&self) -> &'static str[src]
Gets the name of the type.
pub fn is_nonzero(&self) -> bool[src]
Gets whether the type is a NonZero type,
which can be put in an Option while being ffi-safe.
pub fn get_utypeid(&self) -> UTypeId[src]
Gets the UTypeId for the type,
which is an ffi safe equivalent of TypeId.
pub fn item_info(&self) -> &ItemInfo[src]
Gets information about where a type was declared.
pub fn alignment(&self) -> usize[src]
Gets the alignment of the type.
pub fn size(&self) -> usize[src]
Gets the size of the type.
pub fn tag(&self) -> &'static Tag[src]
Gets the Tag associated with a type,
a JSON-like datastructure which is another way to
check extra properties about a type.
pub fn repr_attr(&self) -> ReprAttr[src]
Gets the representation attribute of the type.
pub const fn mod_refl_mode(&self) -> ModReflMode[src]
Gets the ModReflMode for the type,
whether this is a module whose definition can be reflected on at runtime.
pub fn data(&self) -> TLData[src]
The interior of the type definition, describing whether the type is a primitive/enum/struct/union and its contents.
pub fn data_discriminant(&self) -> TLDataDiscriminant[src]
Describes whether the type is a primitive/enum/struct/union,
every variant corresponds to a TLData variant of the same name.
pub fn phantom_fields(&self) -> TLFields[src]
Gets the virtual fields that aren't part of th type definition, but are checked as part of the type
pub fn generics(&self) -> GenericParams[src]
Gets the generic parameters of the type.
pub fn mono_type_layout(&self) -> &MonoTypeLayout[src]
Gets the parts of the type layout that don't change with generic parameters.
Trait Implementations
impl Clone for TypeLayout[src]
pub fn clone(&self) -> TypeLayout[src]
pub fn clone_from(&mut self, source: &Self)1.0.0[src]
impl Copy for TypeLayout[src]
impl Debug for TypeLayout[src]
impl Display for TypeLayout[src]
impl Eq for TypeLayout[src]
impl GetStaticEquivalent_ for TypeLayout[src]
type StaticEquivalent = _static_TypeLayout
impl PartialEq<TypeLayout> for TypeLayout[src]
pub fn eq(&self, other: &TypeLayout) -> bool[src]
#[must_use]pub fn ne(&self, other: &Rhs) -> bool1.0.0[src]
impl Send for TypeLayout[src]
impl StableAbi for TypeLayout[src]
type IsNonZeroType = False
Whether this type has a single invalid bit-pattern. Read more
pub const LAYOUT: &'static TypeLayout[src]
pub const ABI_CONSTS: AbiConsts[src]
impl Sync for TypeLayout[src]
Auto Trait Implementations
Blanket Implementations
impl<T> Any for T where
T: 'static + ?Sized, [src]
T: 'static + ?Sized,
impl<T> Borrow<T> for T where
T: ?Sized, [src]
T: ?Sized,
impl<T> BorrowMut<T> for T where
T: ?Sized, [src]
T: ?Sized,
pub fn borrow_mut(&mut self) -> &mut T[src]
impl<'a, T> BorrowOwned<'a> for T where
T: 'a + Clone, [src]
T: 'a + Clone,
type ROwned = T
The owned type, stored in RCow::Owned
type RBorrowed = &'a T
The borrowed type, stored in RCow::Borrowed
pub fn r_borrow(
&'a <T as BorrowOwned<'a>>::ROwned
) -> <T as BorrowOwned<'a>>::RBorrowed[src]
&'a <T as BorrowOwned<'a>>::ROwned
) -> <T as BorrowOwned<'a>>::RBorrowed
pub fn r_to_owned(
<T as BorrowOwned<'a>>::RBorrowed
) -> <T as BorrowOwned<'a>>::ROwned[src]
<T as BorrowOwned<'a>>::RBorrowed
) -> <T as BorrowOwned<'a>>::ROwned
pub fn deref_borrowed(&<T as BorrowOwned<'a>>::RBorrowed) -> &T[src]
pub fn deref_owned(&<T as BorrowOwned<'a>>::ROwned) -> &T[src]
pub fn from_cow_borrow(&'a T) -> <T as BorrowOwned<'a>>::RBorrowed[src]
pub fn from_cow_owned(<T as ToOwned>::Owned) -> <T as BorrowOwned<'a>>::ROwned[src]
pub fn into_cow_borrow(<T as BorrowOwned<'a>>::RBorrowed) -> &'a T[src]
pub fn into_cow_owned(<T as BorrowOwned<'a>>::ROwned) -> <T as ToOwned>::Owned[src]
impl<T> From<T> for T[src]
impl<T> GetWithMetadata for T[src]
type ForSelf = WithMetadata_<T, T>
This is always WithMetadata_<Self, Self>
impl<T, U> Into<U> for T where
U: From<T>, [src]
U: From<T>,
impl<T> SelfOps for T where
T: ?Sized, [src]
T: ?Sized,
pub const T: PhantomData<fn() -> Self>[src]
pub const T_D: PhantomData<Self>[src]
pub fn assert_ty(self, _other: PhantomData<fn() -> Self>) -> Self[src]
pub fn assert_ty_ref(&self, _other: PhantomData<fn() -> Self>) -> &Self[src]
pub fn assert_ty_mut(&mut self, _other: PhantomData<fn() -> Self>) -> &mut Self[src]
pub fn ty_(&self) -> PhantomData<fn() -> Self>[src]
pub fn ty_d(&self) -> PhantomData<Self>[src]
pub fn ty_inv(&self) -> PhantomData<fn(Self) -> Self>[src]
pub fn ty_inv_ref(&self) -> PhantomData<Cell<&Self>>[src]
pub fn eq_id(&self, other: &Self) -> bool[src]
pub fn piped<F, U>(self, f: F) -> U where
F: FnOnce(Self) -> U, [src]
F: FnOnce(Self) -> U,
pub fn piped_ref<'a, F, U>(&'a self, f: F) -> U where
F: FnOnce(&'a Self) -> U, [src]
F: FnOnce(&'a Self) -> U,
pub fn piped_mut<'a, F, U>(&'a mut self, f: F) -> U where
F: FnOnce(&'a mut Self) -> U, [src]
F: FnOnce(&'a mut Self) -> U,
pub fn mutated<F>(self, f: F) -> Self where
F: FnOnce(&mut Self), [src]
F: FnOnce(&mut Self),
pub fn observe<F>(self, f: F) -> Self where
F: FnOnce(&Self), [src]
F: FnOnce(&Self),
pub fn into_<T>(self, PhantomData<fn() -> T>) -> T where
Self: Into<T>, [src]
Self: Into<T>,
pub fn as_ref_<T>(&self) -> &T where
Self: AsRef<T>,
T: ?Sized, [src]
Self: AsRef<T>,
T: ?Sized,
pub fn as_mut_<T>(&mut self) -> &mut T where
Self: AsMut<T>,
T: ?Sized, [src]
Self: AsMut<T>,
T: ?Sized,
pub fn drop_(self)[src]
impl<T> ToOwned for T where
T: Clone, [src]
T: Clone,
type Owned = T
The resulting type after obtaining ownership.
pub fn to_owned(&self) -> T[src]
pub fn clone_into(&self, target: &mut T)[src]
impl<T> ToString for T where
T: Display + ?Sized, [src]
T: Display + ?Sized,
impl<This> TransmuteElement for This where
This: ?Sized, [src]
This: ?Sized,
pub unsafe fn transmute_element<T>(self) -> Self::TransmutedPtr where
Self: CanTransmuteElement<T>,
Self::Target: Sized, [src]
Self: CanTransmuteElement<T>,
Self::Target: Sized,
impl<T, U> TryFrom<U> for T where
U: Into<T>, [src]
U: Into<T>,
type Error = Infallible
The type returned in the event of a conversion error.
pub fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>[src]
impl<T, U> TryInto<U> for T where
U: TryFrom<T>, [src]
U: TryFrom<T>,
type Error = <U as TryFrom<T>>::Error
The type returned in the event of a conversion error.
pub fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>[src]
impl<T, U> TryInto<U> for T where
U: TryFrom<T>, [src]
U: TryFrom<T>,
type Error = <U as TryFrom<T>>::Error
The error type returned when the conversion fails.
pub fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>[src]
impl<T> TypeIdentity for T where
T: ?Sized, [src]
T: ?Sized,
type Type = T
The same type as Self. Read more
pub fn into_type_val(self) -> Self::Type where
Self::Type: Sized, [src]
Self::Type: Sized,
pub fn into_type_ref(&self) -> &Self::Type[src]
pub fn into_type_mut(&mut self) -> &mut Self::Type[src]
pub fn into_type_box(self: Box<Self, Global>) -> Box<Self::Type, Global>[src]
pub fn into_type_arc(this: Arc<Self>) -> Arc<Self::Type>[src]
pub fn into_type_rc(this: Rc<Self>) -> Rc<Self::Type>[src]
pub fn from_type_val(this: Self::Type) -> Self where
Self::Type: Sized, [src]
Self::Type: Sized,
pub fn from_type_ref(this: &Self::Type) -> &Self[src]
pub fn from_type_mut(this: &mut Self::Type) -> &mut Self[src]
pub fn from_type_box(this: Box<Self::Type, Global>) -> Box<Self, Global>[src]
pub fn from_type_arc(this: Arc<Self::Type>) -> Arc<Self>[src]
pub fn from_type_rc(this: Rc<Self::Type>) -> Rc<Self>[src]
impl<This> ValidTag_Bounds for This where
This: Debug + Clone + PartialEq<This>, [src]
This: Debug + Clone + PartialEq<This>,