Struct dync::CopyValueMut

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pub struct CopyValueMut<'a, V = ()> where
    V: ?Sized,  { /* private fields */ }

Expand description

A generic mutable Copy value reference.

Implementations

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impl<'a, V> CopyValueMut<'a, V>

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pub fn new<T: CopyElem>(typed: &'a mut T) -> CopyValueMut<'a, V> where
V: VTable<T>,

Create a new CopyValueMut from a typed mutable reference.

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impl<'a, V: ?Sized> CopyValueMut<'a, V>

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pub fn size(&self) -> usize

Get the size of the value pointed-to by this reference.

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pub fn value_type_id(&self) -> TypeId

Get the TypeId of the referenced value.

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pub fn value_alignment(&self) -> usize

Get the alignment of the referenced value.

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pub fn is<T: 'static>(&self) -> bool

Returns true if this referenced value’s type is the same as T.

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pub fn copy(self, other: CopyValueRef<'a, V>) -> Option<Self>

Copy value from other to self and return Self.

This function returns None if the values have different types.

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pub fn swap(&mut self, other: &mut CopyValueMut<'_, V>)

Swap the values between other and self.

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pub fn downcast<T: CopyElem>(self) -> Option<&'a mut T>

Downcast this value reference into a borrowed T type. Return None if the downcast fails.

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pub fn upcast<U: From<V>>(&mut self) -> CopyValueMut<'_, U> where
V: Clone,

Trait Implementations

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impl<'a, V: ?Sized + HasDebug> Debug for CopyValueMut<'a, V>

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fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter. Read more

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impl<'a, V> From<CopyValueMut<'a, V>> for CopyValueRef<'a, V>

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fn from(v: CopyValueMut<'a, V>) -> CopyValueRef<'a, V>

Converts to this type from the input type.

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impl<'a, V: Any + Clone> From<CopyValueMut<'a, V>> for ValueMut<'a, (DropFn, V)>

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fn from(v: CopyValueMut<'a, V>) -> ValueMut<'a, (DropFn, V)>

Converts to this type from the input type.

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impl<'a, V: ?Sized + HasHash> Hash for CopyValueMut<'a, V>

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fn hash<H: Hasher>(&self, state: &mut H)

Feeds this value into the given Hasher. Read more

1.3.0 · source

fn hash_slice<H>(data: &[Self], state: &mut H) where
H: Hasher,

Feeds a slice of this type into the given Hasher. Read more

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impl<'a, V: ?Sized + HasPartialEq> PartialEq<CopyValueMut<'a, V>> for CopyValueMut<'a, V>

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fn eq(&self, other: &Self) -> bool

This method tests for self and other values to be equal, and is used by ==. Read more

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fn ne(&self, other: &Rhs) -> bool

This method tests for !=.

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impl<'a, V: ?Sized + HasEq> Eq for CopyValueMut<'a, V>

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impl<'a, V: ?Sized + HasSend> Send for CopyValueMut<'a, V>

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impl<'a, V: ?Sized + HasSync> Sync for CopyValueMut<'a, V>

Auto Trait Implementations

impl<'a, V: ?Sized> RefUnwindSafe for CopyValueMut<'a, V> where
V: RefUnwindSafe,

impl<'a, V: ?Sized> Unpin for CopyValueMut<'a, V>

impl<'a, V = ()> !UnwindSafe for CopyValueMut<'a, V>

Blanket Implementations

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

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fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

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impl<T> Borrow<T> for T where
T: ?Sized,

const: unstable · source

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

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impl<T> BorrowMut<T> for T where
T: ?Sized,

const: unstable · source

fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more

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impl<T> DebugBytes for T where
T: 'static + Debug,

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unsafe fn fmt_bytes(
bytes: &[MaybeUninit<u8>],
f: &mut Formatter<'_>
) -> Result<(), Error>

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impl<T> Downcast for T where
T: Any,

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fn into_any(self: Box<T, Global>) -> Box<dyn Any + 'static, Global>

Convert Box<dyn Trait> (where Trait: Downcast) to Box<dyn Any>. Box<dyn Any> can then be further downcast into Box<ConcreteType> where ConcreteType implements Trait. Read more

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fn into_any_rc(self: Rc<T>) -> Rc<dyn Any + 'static>

Convert Rc<Trait> (where Trait: Downcast) to Rc<Any>. Rc<Any> can then be further downcast into Rc<ConcreteType> where ConcreteType implements Trait. Read more

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fn as_any(&self) -> &(dyn Any + 'static)

Convert &Trait (where Trait: Downcast) to &Any. This is needed since Rust cannot generate &Any’s vtable from &Trait’s. Read more

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fn as_any_mut(&mut self) -> &mut (dyn Any + 'static)

Convert &mut Trait (where Trait: Downcast) to &Any. This is needed since Rust cannot generate &mut Any’s vtable from &mut Trait’s. Read more

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impl<T> DowncastSync for T where
T: Any + Send + Sync,

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fn into_any_arc(self: Arc<T>) -> Arc<dyn Any + Send + Sync + 'static>

Convert Arc<Trait> (where Trait: Downcast) to Arc<Any>. Arc<Any> can then be further downcast into Arc<ConcreteType> where ConcreteType implements Trait. Read more

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fn from(t: T) -> T

Returns the argument unchanged.

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impl<T> HashBytes for T where
T: 'static + Hash,

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unsafe fn hash_bytes(bytes: &[MaybeUninit<u8>], state: &mut dyn Hasher)

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impl<T, U> Into for T where
U: From<T>,

const: unstable · source

fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

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impl<T> PartialEqBytes for T where
T: 'static + PartialEq<T>,

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unsafe fn eq_bytes(a: &[MaybeUninit<u8>], b: &[MaybeUninit<u8>]) -> bool

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impl<T, U> TryFrom for T where
U: Into<T>,

type Error = Infallible

The type returned in the event of a conversion error.

const: unstable · source

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

Performs the conversion.

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impl<T, U> TryInto for T where
U: TryFrom<T>,

type Error = >::Error

The type returned in the event of a conversion error.

const: unstable · source

fn try_into(self) -> Result<U, >::Error>

Performs the conversion.

Struct dync::CopyValueMut

Implementations

impl<'a, V> CopyValueMut<'a, V>

pub fn new<T: CopyElem>(typed: &'a mut T) -> CopyValueMut<'a, V> where V: VTable<T>,

impl<'a, V: ?Sized> CopyValueMut<'a, V>

pub fn size(&self) -> usize

pub fn value_type_id(&self) -> TypeId

pub fn value_alignment(&self) -> usize

pub fn is<T: 'static>(&self) -> bool

pub fn copy(self, other: CopyValueRef<'a, V>) -> Option<Self>

pub fn swap(&mut self, other: &mut CopyValueMut<'_, V>)

pub fn downcast<T: CopyElem>(self) -> Option<&'a mut T>

pub fn upcast<U: From<V>>(&mut self) -> CopyValueMut<'_, U> where V: Clone,

Trait Implementations

impl<'a, V: ?Sized + HasDebug> Debug for CopyValueMut<'a, V>

fn fmt(&self, f: &mut Formatter<'_>) -> Result

impl<'a, V> From<CopyValueMut<'a, V>> for CopyValueRef<'a, V>

fn from(v: CopyValueMut<'a, V>) -> CopyValueRef<'a, V>

impl<'a, V: Any + Clone> From<CopyValueMut<'a, V>> for ValueMut<'a, (DropFn, V)>

fn from(v: CopyValueMut<'a, V>) -> ValueMut<'a, (DropFn, V)>

impl<'a, V: ?Sized + HasHash> Hash for CopyValueMut<'a, V>

fn hash<H: Hasher>(&self, state: &mut H)

fn hash_slice<H>(data: &[Self], state: &mut H) where H: Hasher,

impl<'a, V: ?Sized + HasPartialEq> PartialEq<CopyValueMut<'a, V>> for CopyValueMut<'a, V>

fn eq(&self, other: &Self) -> bool

fn ne(&self, other: &Rhs) -> bool

impl<'a, V: ?Sized + HasEq> Eq for CopyValueMut<'a, V>

impl<'a, V: ?Sized + HasSend> Send for CopyValueMut<'a, V>

impl<'a, V: ?Sized + HasSync> Sync for CopyValueMut<'a, V>

Auto Trait Implementations

impl<'a, V: ?Sized> RefUnwindSafe for CopyValueMut<'a, V> where V: RefUnwindSafe,

impl<'a, V: ?Sized> Unpin for CopyValueMut<'a, V>

impl<'a, V = ()> !UnwindSafe for CopyValueMut<'a, V>

Blanket Implementations

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

fn type_id(&self) -> TypeId

impl<T> Borrow<T> for T where T: ?Sized,

fn borrow(&self) -> &T

impl<T> BorrowMut<T> for T where T: ?Sized,

fn borrow_mut(&mut self) -> &mut T

impl<T> DebugBytes for T where T: 'static + Debug,

unsafe fn fmt_bytes( bytes: &[MaybeUninit<u8>], f: &mut Formatter<'_>) -> Result<(), Error>

impl<T> Downcast for T where T: Any,

fn into_any(self: Box<T, Global>) -> Box<dyn Any + 'static, Global>

fn into_any_rc(self: Rc<T>) -> Rc<dyn Any + 'static>

fn as_any(&self) -> &(dyn Any + 'static)

fn as_any_mut(&mut self) -> &mut (dyn Any + 'static)

impl<T> DowncastSync for T where T: Any + Send + Sync,

fn into_any_arc(self: Arc<T>) -> Arc<dyn Any + Send + Sync + 'static>

impl<T> DropBytes for T where T: 'static,

unsafe fn drop_bytes(bytes: &mut [MaybeUninit<u8>])

impl<T> From<T> for T

fn from(t: T) -> T

impl<T> HashBytes for T where T: 'static + Hash,

unsafe fn hash_bytes(bytes: &[MaybeUninit<u8>], state: &mut dyn Hasher)

impl<T, U> Into<U> for T where U: From<T>,

fn into(self) -> U

impl<T> PartialEqBytes for T where T: 'static + PartialEq<T>,

unsafe fn eq_bytes(a: &[MaybeUninit<u8>], b: &[MaybeUninit<u8>]) -> bool

impl<T, U> TryFrom<U> for T where U: Into<T>,

type Error = Infallible

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

impl<T, U> TryInto<U> for T where U: TryFrom<T>,

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

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

pub fn new<T: CopyElem>(typed: &'a mut T) -> CopyValueMut<'a, V> where
V: VTable<T>,

pub fn upcast<U: From<V>>(&mut self) -> CopyValueMut<'_, U> where
V: Clone,

fn hash_slice<H>(data: &[Self], state: &mut H) where
H: Hasher,

impl<'a, V: ?Sized> RefUnwindSafe for CopyValueMut<'a, V> where
V: RefUnwindSafe,

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

impl<T> Borrow<T> for T where
T: ?Sized,

impl<T> BorrowMut<T> for T where
T: ?Sized,

impl<T> DebugBytes for T where
T: 'static + Debug,

unsafe fn fmt_bytes(
bytes: &[MaybeUninit<u8>],
f: &mut Formatter<'_>
) -> Result<(), Error>

impl<T> Downcast for T where
T: Any,

impl<T> DowncastSync for T where
T: Any + Send + Sync,

impl<T> DropBytes for T where
T: 'static,

impl<T> HashBytes for T where
T: 'static + Hash,

impl<T, U> Into<U> for T where
U: From<T>,

impl<T> PartialEqBytes for T where
T: 'static + PartialEq<T>,

impl<T, U> TryFrom<U> for T where
U: Into<T>,

impl<T, U> TryInto<U> for T where
U: TryFrom<T>,