Enum ManagedValue

pub enum ManagedValue<T> {
    Owned(Managed<T>),
    Ref(ManagedRef<T>),
    RefMut(ManagedRefMut<T>),
    Lazy(ManagedLazy<T>),
}

Variants

Owned(Managed<T>)

Ref(ManagedRef<T>)

RefMut(ManagedRefMut<T>)

Lazy(ManagedLazy<T>)

Implementations

impl<T> ManagedValue<T>

pub fn as_owned(&self) -> Option<&Managed<T>>

pub fn as_mut_owned(&mut self) -> Option<&mut Managed<T>>

pub fn as_ref(&self) -> Option<&ManagedRef<T>>

pub fn as_mut_ref(&mut self) -> Option<&mut ManagedRef<T>>

pub fn as_ref_mut(&self) -> Option<&ManagedRefMut<T>>

pub fn as_mut_ref_mut(&mut self) -> Option<&mut ManagedRefMut<T>>

pub fn as_lazy(&self) -> Option<&ManagedLazy<T>>

pub fn as_mut_lazy(&mut self) -> Option<&mut ManagedLazy<T>>

pub fn read(&self) -> Option<ValueReadAccess<'_, T>>

pub fn write(&mut self) -> Option<ValueWriteAccess<'_, T>>

pub fn borrow(&self) -> Option<ManagedRef<T>>

pub fn borrow_mut(&mut self) -> Option<ManagedRefMut<T>>

pub fn lazy(&mut self) -> Option<ManagedLazy<T>>

Trait Implementations

impl<T> From<Managed<T>> for ManagedValue<T>

fn from(value: Managed<T>) -> ManagedValue<T>

Converts to this type from the input type.

impl<T> From<ManagedLazy<T>> for ManagedValue<T>

fn from(value: ManagedLazy<T>) -> ManagedValue<T>

Converts to this type from the input type.

impl<T> From<ManagedRef<T>> for ManagedValue<T>

fn from(value: ManagedRef<T>) -> ManagedValue<T>

Converts to this type from the input type.

impl<T> From<ManagedRefMut<T>> for ManagedValue<T>

fn from(value: ManagedRefMut<T>) -> ManagedValue<T>

Converts to this type from the input type.

impl<T> TryFrom<ManagedValue<T>> for Managed<T>

type Error = ()

The type returned in the event of a conversion error.

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

Performs the conversion.

impl<T> TryFrom<ManagedValue<T>> for ManagedLazy<T>

type Error = ()

The type returned in the event of a conversion error.

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

Performs the conversion.

impl<T> TryFrom<ManagedValue<T>> for ManagedRef<T>

type Error = ()

The type returned in the event of a conversion error.

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

Performs the conversion.

impl<T> TryFrom<ManagedValue<T>> for ManagedRefMut<T>

type Error = ()

The type returned in the event of a conversion error.

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

Performs the conversion.