Enum canonical::Repr[−][src]

pub enum Repr<T, S: Store> {
    Inline {
        bytes: S::Ident,
        len: u8,
        _marker: PhantomData<T>,
    },
    Ident {
        ident: S::Ident,
        store: S,
    },
}

A Repr to a value that is either local or in storage

Variants

Inline

Value is stored inline as bytes

Fields of Inline

bytes: S::Ident

Thy bytes of the ident is used for the encoded value

len: u8

The length of the encoded value

_marker: PhantomData<T>

Type of the represented type

Ident

Value is represented by it’s Identifier

Fields of Ident

ident: S::Ident

The value identifier

store: S

The store where to request the value

Implementations

`impl<T, S> Repr<T, S> where S: Store, T: Canon<S> + Clone,` [src]

`pub fn new(t: T) -> Self`[src]

Construct a new Repr from value t

`pub fn restore(&self) -> Result<T, S::Error>`[src]

Returns the value behind the Repr

`pub fn val(&self) -> Result<Val<'_, T>, S::Error>`[src]

Retrieve the value behind this representation

`pub fn val_mut(&mut self) -> Result<ValMut<'_, T, S>, S::Error>`[src]

Retrieve a mutable value behind this representation

`pub fn unwrap_or_clone(self) -> Result<T, S::Error>`[src]

Unwrap or clone the contained item

`pub fn get_id(&self) -> S::Ident`[src]

Get the identifier for the Repr

Trait Implementations

`impl<T, S> Canon<S> for Repr<T, S> where S: Store, T: Canon<S>,` [src]

`fn write(&self, sink: &mut impl Sink<S>) -> Result<(), S::Error>`[src]

`fn read(source: &mut impl Source<S>) -> Result<Self, S::Error>`[src]

`fn encoded_len(&self) -> usize`[src]

`impl<T: Clone, S: Clone + Store> Clone for Repr<T, S> where S::Ident: Clone, S::Ident: Clone,` [src]

`fn clone(&self) -> Repr<T, S>`[src]

`pub fn clone_from(&mut self, source: &Self)`1.0.0[src]

`impl<T: Debug, S: Debug + Store> Debug for Repr<T, S> where S::Ident: Debug, S::Ident: Debug,` [src]

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

Auto Trait Implementations

`impl<T, S> RefUnwindSafe for Repr<T, S> where S: RefUnwindSafe, T: RefUnwindSafe, <S as Store>::Ident: RefUnwindSafe,`

`impl<T, S> Send for Repr<T, S> where S: Send, T: Send, <S as Store>::Ident: Send,`

`impl<T, S> Sync for Repr<T, S> where S: Sync, T: Sync, <S as Store>::Ident: Sync,`

`impl<T, S> Unpin for Repr<T, S> where S: Unpin, T: Unpin, <S as Store>::Ident: Unpin,`

`impl<T, S> UnwindSafe for Repr<T, S> where S: UnwindSafe, T: UnwindSafe, <S as Store>::Ident: UnwindSafe,`

Blanket Implementations

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

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

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

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

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

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

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

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

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

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

`impl<T> ToOwned for T where T: Clone,` [src]

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

`type Error = Infallible`

The type returned in the event of a conversion error.

`pub 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.

Enum canonical::Repr[−][src]

Variants

Fields of Inline

Fields of Ident

Implementations

impl<T, S> Repr<T, S> where S: Store, T: Canon<S> + Clone, [src]

pub fn new(t: T) -> Self[src]

pub fn restore(&self) -> Result<T, S::Error>[src]

pub fn val(&self) -> Result<Val<'_, T>, S::Error>[src]

pub fn val_mut(&mut self) -> Result<ValMut<'_, T, S>, S::Error>[src]

pub fn unwrap_or_clone(self) -> Result<T, S::Error>[src]

pub fn get_id(&self) -> S::Ident[src]

Trait Implementations

impl<T, S> Canon<S> for Repr<T, S> where S: Store, T: Canon<S>, [src]

fn write(&self, sink: &mut impl Sink<S>) -> Result<(), S::Error>[src]

fn read(source: &mut impl Source<S>) -> Result<Self, S::Error>[src]

fn encoded_len(&self) -> usize[src]

impl<T: Clone, S: Clone + Store> Clone for Repr<T, S> where S::Ident: Clone, S::Ident: Clone, [src]

fn clone(&self) -> Repr<T, S>[src]

pub fn clone_from(&mut self, source: &Self)1.0.0[src]

impl<T: Debug, S: Debug + Store> Debug for Repr<T, S> where S::Ident: Debug, S::Ident: Debug, [src]

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

Auto Trait Implementations

impl<T, S> RefUnwindSafe for Repr<T, S> where S: RefUnwindSafe, T: RefUnwindSafe, <S as Store>::Ident: RefUnwindSafe,

impl<T, S> Send for Repr<T, S> where S: Send, T: Send, <S as Store>::Ident: Send,

impl<T, S> Sync for Repr<T, S> where S: Sync, T: Sync, <S as Store>::Ident: Sync,

impl<T, S> Unpin for Repr<T, S> where S: Unpin, T: Unpin, <S as Store>::Ident: Unpin,

impl<T, S> UnwindSafe for Repr<T, S> where S: UnwindSafe, T: UnwindSafe, <S as Store>::Ident: UnwindSafe,

Blanket Implementations

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

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

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

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

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

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

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

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

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

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

impl<T> ToOwned for T where T: Clone, [src]

type Owned = T

pub fn to_owned(&self) -> T[src]

pub fn clone_into(&self, target: &mut T)[src]

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

type Error = Infallible

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]

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

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