[−][src]Struct abi_stable::prefix_type::WithMetadata_

#[repr(C)]
pub struct WithMetadata_<T, P> {
    pub _prefix_type_field_acc: FieldAccessibility,
    pub _prefix_type_layout: &'static PTStructLayout,
    pub original: T,
    // some fields omitted
}

Wraps a prefix-type,with extra metadata about field count and layout.

Can be converted to the PrefixTypeTrait::Prefix of T with the as_prefix method.

Fields

_prefix_type_field_acc: FieldAccessibility

A bit array,where the bit at field index represents whether a field is accessible.

_prefix_type_layout: &'static PTStructLayout

Yhe basic layout of the prefix type.

original: T

The original value of the prefix type, which can be converted into a reference to P by calling the as_prefix methods.

Methods

`impl<T, P> WithMetadata_<T, P>`[src]

`pub const fn new(metadata: WithMetadataFor<T, P>, value: T) -> Self`[src]

Constructs Self with WithMetadata::new(PrefixTypeTrait::METADATA,value)

This takes in the metadata:WithMetadataFor<T,P> parameter as a workaround for const fn not allowing trait bounds, which in case is PrefixTypeTrait.

`pub fn ref_as_prefix(&self) -> &P`[src]

Converts this WithMetadata<T,P> to a <prefix_struct> type.

`pub const fn as_prefix(this: StaticRef<Self>) -> StaticRef`[src]

Converts a StaticRef<WithMetadata<T,P>> to a StaticRef< <prefix_struct> > type. Use this if you need to implement nested vtables at compile-time.

Auto Trait Implementations

`impl<T, P> Send for WithMetadata_<T, P> where P: Send, T: Send,`

`impl<T, P> Sync for WithMetadata_<T, P> where P: Sync, T: Sync,`

`impl<T, P> Unpin for WithMetadata_<T, P> where P: Unpin, T: Unpin,`

`impl<T, P> UnwindSafe for WithMetadata_<T, P> where P: UnwindSafe, T: UnwindSafe,`

`impl<T, P> RefUnwindSafe for WithMetadata_<T, P> where P: RefUnwindSafe, T: RefUnwindSafe,`

Blanket Implementations

`impl<This> TransmuteElement for This where This: ?Sized,` [src]

`unsafe fn transmute_element<T>(self) -> Self::TransmutedPtr where Self: CanTransmuteElement<T>, Self::Target: Sized,` [src]

`impl<T, U> Into for T where U: From<T>,` [src]

`fn into(self) -> U`[src]

`impl<T> From<T> for T`[src]

`fn from(t: T) -> T`[src]

`impl<T, U> TryFrom for T where U: Into<T>,` [src]

`type Error = Infallible`

The type returned in the event of a conversion error.

`fn try_from(value: U) -> Result<T, <T as TryFrom>::Error>`[src]

`impl<T, U> TryInto for T where U: TryFrom<T>,` [src]

`type Error = >::Error`

The type returned in the event of a conversion error.

`fn try_into(self) -> Result<U, >::Error>`[src]

`impl<T> Borrow<T> for T where T: ?Sized,` [src]

`fn borrow(&self) -> &T`[src]

`impl<T> BorrowMut<T> for T where T: ?Sized,` [src]

`fn borrow_mut(&mut self) -> &mut T`[src]

`impl<T> Any for T where T: 'static + ?Sized,` [src]

`fn type_id(&self) -> TypeId`[src]

`impl<T> TypeIdentity for T where T: ?Sized,` [src]

`type Type = T`

The same type as Self. Read more

`fn into_type_val(self) -> Self::Type where Self::Type: Sized,` [src]

`fn into_type_ref(&self) -> &Self::Type`[src]

`fn into_type_mut(&mut self) -> &mut Self::Type`[src]

`fn into_type_box(self: Box<Self>) -> Box<Self::Type>`[src]

`fn into_type_arc(this: Arc<Self>) -> Arc<Self::Type>`[src]

`fn into_type_rc(this: Rc<Self>) -> Rc<Self::Type>`[src]

`fn from_type_val(this: Self::Type) -> Self where Self::Type: Sized,` [src]

`fn from_type_ref(this: &Self::Type) -> &Self`[src]

`fn from_type_mut(this: &mut Self::Type) -> &mut Self`[src]

`fn from_type_box(this: Box<Self::Type>) -> Box<Self>`[src]

`fn from_type_arc(this: Arc<Self::Type>) -> Arc<Self>`[src]

`fn from_type_rc(this: Rc<Self::Type>) -> Rc<Self>`[src]

`impl<T> SelfOps for T where T: ?Sized,` [src]

`const T: PhantomData<fn() -> Self>`[src]

`const T_D: PhantomData<Self>`[src]

`fn assert_ty(self, _other: PhantomData<fn() -> Self>) -> Self`[src]

`fn assert_ty_ref(&self, _other: PhantomData<fn() -> Self>) -> &Self`[src]

`fn assert_ty_mut(&mut self, _other: PhantomData<fn() -> Self>) -> &mut Self`[src]

`fn ty_(&self) -> PhantomData<fn() -> Self>`[src]

`fn ty_d(&self) -> PhantomData<Self>`[src]

`fn ty_inv(&self) -> PhantomData<fn(Self) -> Self>`[src]

`fn ty_inv_ref(&self) -> PhantomData<Cell<&Self>>`[src]

`fn eq_id(&self, other: &Self) -> bool`[src]

`fn piped<F, U>(self, f: F) -> U where F: FnOnce(Self) -> U,` [src]

`fn piped_ref<'a, F, U>(&'a self, f: F) -> U where F: FnOnce(&'a Self) -> U,` [src]

`fn piped_mut<'a, F, U>(&'a mut self, f: F) -> U where F: FnOnce(&'a mut Self) -> U,` [src]

`fn mutated<F>(self, f: F) -> Self where F: FnOnce(&mut Self),` [src]

`fn observe<F>(self, f: F) -> Self where F: FnOnce(&Self),` [src]

`fn into_<T>(self, PhantomData<fn() -> T>) -> T where Self: Into<T>,` [src]

`fn as_ref_<T>(&self) -> &T where Self: AsRef<T>, T: ?Sized,` [src]

`fn as_mut_<T>(&mut self) -> &mut T where Self: AsMut<T>, T: ?Sized,` [src]

`fn drop_(self)`[src]

`impl<T, U> TryInto for T where U: TryFrom<T>,` [src]

`type Error = >::Error`

The error type returned when the conversion fails.

`fn try_into(self) -> Result<U, >::Error>`[src]

[−][src]Struct abi_stable::prefix_type::WithMetadata_

Fields

Methods

impl<T, P> WithMetadata_<T, P>[src]

pub const fn new(metadata: WithMetadataFor<T, P>, value: T) -> Self[src]

pub fn ref_as_prefix(&self) -> &P[src]

pub const fn as_prefix(this: StaticRef<Self>) -> StaticRef<P>[src]

Auto Trait Implementations

impl<T, P> Send for WithMetadata_<T, P> where P: Send, T: Send,

impl<T, P> Sync for WithMetadata_<T, P> where P: Sync, T: Sync,

impl<T, P> Unpin for WithMetadata_<T, P> where P: Unpin, T: Unpin,

impl<T, P> UnwindSafe for WithMetadata_<T, P> where P: UnwindSafe, T: UnwindSafe,

impl<T, P> RefUnwindSafe for WithMetadata_<T, P> where P: RefUnwindSafe, T: RefUnwindSafe,

Blanket Implementations

impl<This> TransmuteElement for This where This: ?Sized, [src]

unsafe fn transmute_element<T>(self) -> Self::TransmutedPtr where Self: CanTransmuteElement<T>, Self::Target: Sized, [src]

impl<T, U> Into<U> for T where U: From<T>, [src]

fn into(self) -> U[src]

impl<T> From<T> for T[src]

fn from(t: T) -> T[src]

impl<T, U> TryFrom<U> for T where U: Into<T>, [src]

type Error = Infallible

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]

type Error = <U as TryFrom<T>>::Error

fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>[src]

impl<T> Borrow<T> for T where T: ?Sized, [src]

fn borrow(&self) -> &T[src]

impl<T> BorrowMut<T> for T where T: ?Sized, [src]

fn borrow_mut(&mut self) -> &mut T[src]

impl<T> Any for T where T: 'static + ?Sized, [src]

fn type_id(&self) -> TypeId[src]

impl<T> TypeIdentity for T where T: ?Sized, [src]

type Type = T

fn into_type_val(self) -> Self::Type where Self::Type: Sized, [src]

fn into_type_ref(&self) -> &Self::Type[src]

fn into_type_mut(&mut self) -> &mut Self::Type[src]

fn into_type_box(self: Box<Self>) -> Box<Self::Type>[src]

fn into_type_arc(this: Arc<Self>) -> Arc<Self::Type>[src]

fn into_type_rc(this: Rc<Self>) -> Rc<Self::Type>[src]

fn from_type_val(this: Self::Type) -> Self where Self::Type: Sized, [src]

fn from_type_ref(this: &Self::Type) -> &Self[src]

fn from_type_mut(this: &mut Self::Type) -> &mut Self[src]

fn from_type_box(this: Box<Self::Type>) -> Box<Self>[src]

fn from_type_arc(this: Arc<Self::Type>) -> Arc<Self>[src]

fn from_type_rc(this: Rc<Self::Type>) -> Rc<Self>[src]

impl<T> SelfOps for T where T: ?Sized, [src]

const T: PhantomData<fn() -> Self>[src]

const T_D: PhantomData<Self>[src]

fn assert_ty(self, _other: PhantomData<fn() -> Self>) -> Self[src]

fn assert_ty_ref(&self, _other: PhantomData<fn() -> Self>) -> &Self[src]

fn assert_ty_mut(&mut self, _other: PhantomData<fn() -> Self>) -> &mut Self[src]

fn ty_(&self) -> PhantomData<fn() -> Self>[src]

fn ty_d(&self) -> PhantomData<Self>[src]

fn ty_inv(&self) -> PhantomData<fn(Self) -> Self>[src]

fn ty_inv_ref(&self) -> PhantomData<Cell<&Self>>[src]

fn eq_id(&self, other: &Self) -> bool[src]

fn piped<F, U>(self, f: F) -> U where F: FnOnce(Self) -> U, [src]

fn piped_ref<'a, F, U>(&'a self, f: F) -> U where F: FnOnce(&'a Self) -> U, [src]

fn piped_mut<'a, F, U>(&'a mut self, f: F) -> U where F: FnOnce(&'a mut Self) -> U, [src]

fn mutated<F>(self, f: F) -> Self where F: FnOnce(&mut Self), [src]

fn observe<F>(self, f: F) -> Self where F: FnOnce(&Self), [src]

fn into_<T>(self, PhantomData<fn() -> T>) -> T where Self: Into<T>, [src]

fn as_ref_<T>(&self) -> &T where Self: AsRef<T>, T: ?Sized, [src]

fn as_mut_<T>(&mut self) -> &mut T where Self: AsMut<T>, T: ?Sized, [src]

fn drop_(self)[src]