[−][src]Struct async_graphql::dataloader::CachedLoader

[+] Show declaration

pub struct CachedLoader<C, T> { /* fields omitted */ }

This is supported on crate feature dataloader only.

[−]

Loader for the cached method.

Implementations

`impl<C, T> CachedLoader<C, T> where C: CacheStorage<Key = T::Key, Value = T::Value>, T: Loader,` [src][−]

`pub fn new(loader: T, cache: C) -> Self`[src][−]

Create a loader that can cache data.

Trait Implementations

`impl<C, T> Loader for CachedLoader<C, T> where C: CacheStorage<Key = T::Key, Value = T::Value>, T: Loader,` [src][+]

[+] Show hidden undocumented items

`type Key = T::Key`

Type of key.

`type Value = T::Value`

type of value.

`type Error = T::Error`

Type of error.

`pub fn load<'life0, 'async_trait>( &'life0 self, keys: HashSet<Self::Key> ) -> Pin<Box<dyn Future<Output = Result<HashMap<Self::Key, Self::Value>, Self::Error>> + Send + 'async_trait>> where 'life0: 'async_trait, Self: 'async_trait,` [src][−]

Auto Trait Implementations

`impl<C, T> RefUnwindSafe for CachedLoader<C, T> where C: RefUnwindSafe, T: RefUnwindSafe,` [src]

`impl<C, T> Send for CachedLoader<C, T> where C: Send, T: Send,` [src]

`impl<C, T> Sync for CachedLoader<C, T> where C: Sync, T: Sync,` [src]

`impl<C, T> Unpin for CachedLoader<C, T> where C: Unpin, T: Unpin,` [src]

`impl<C, T> UnwindSafe for CachedLoader<C, T> where C: UnwindSafe, T: UnwindSafe,` [src]

Blanket Implementations

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

[+] Show hidden undocumented items

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

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

[+] Show hidden undocumented items

`pub fn borrow(&self) -> &T`[src][−]

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

[+] Show hidden undocumented items

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

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

[+] Show hidden undocumented items

`pub fn from(t: T) -> T`[src][−]

`impl<T> Instrument for T`[src][+]

[+] Show hidden undocumented items

`pub fn instrument(self, span: Span) -> Instrumented<Self>`[src][−]

`pub fn in_current_span(self) -> Instrumented<Self>`[src][−]

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

[+] Show hidden undocumented items

`pub fn into(self) -> U`[src][−]

`impl<T> Same<T> for T`

`type Output = T`

Should always be Self

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

[+] Show hidden undocumented items

`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][+]

[+] Show hidden undocumented items

`type Error = >::Error`

The type returned in the event of a conversion error.

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

`impl<V, T> VZip<V> for T where V: MultiLane<T>,` [+]

[+] Show hidden undocumented items

[−][src]Struct async_graphql::dataloader::CachedLoader

Implementations

`impl<C, T> CachedLoader<C, T> where C: CacheStorage<Key = T::Key, Value = T::Value>, T: Loader,` [src][−]

`pub fn new(loader: T, cache: C) -> Self`[src][−]

Trait Implementations

`impl<C, T> Loader for CachedLoader<C, T> where C: CacheStorage<Key = T::Key, Value = T::Value>, T: Loader,` [src][+]

`type Key = T::Key`

`type Value = T::Value`

`type Error = T::Error`

`pub fn load<'life0, 'async_trait>( &'life0 self, keys: HashSet<Self::Key> ) -> Pin<Box<dyn Future<Output = Result<HashMap<Self::Key, Self::Value>, Self::Error>> + Send + 'async_trait>> where 'life0: 'async_trait, Self: 'async_trait,` [src][−]

Auto Trait Implementations

`impl<C, T> RefUnwindSafe for CachedLoader<C, T> where C: RefUnwindSafe, T: RefUnwindSafe,` [src]

`impl<C, T> Send for CachedLoader<C, T> where C: Send, T: Send,` [src]

`impl<C, T> Sync for CachedLoader<C, T> where C: Sync, T: Sync,` [src]

`impl<C, T> Unpin for CachedLoader<C, T> where C: Unpin, T: Unpin,` [src]

`impl<C, T> UnwindSafe for CachedLoader<C, T> where C: UnwindSafe, T: UnwindSafe,` [src]

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> Instrument for T`[src][+]

`pub fn instrument(self, span: Span) -> Instrumented<Self>`[src][−]

`pub fn in_current_span(self) -> Instrumented<Self>`[src][−]

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

`pub fn into(self) -> U`[src][−]

`impl<T> Same<T> for T`

`type Output = T`

`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][−]

`impl<V, T> VZip<V> for T where V: MultiLane<T>,` [+]

`pub fn vzip(self) -> V`

[−][src]Struct async_graphql::dataloader::CachedLoader

Implementations

impl<C, T> CachedLoader<C, T> where C: CacheStorage<Key = T::Key, Value = T::Value>, T: Loader, [src][−]

pub fn new(loader: T, cache: C) -> Self[src][−]

Trait Implementations

impl<C, T> Loader for CachedLoader<C, T> where C: CacheStorage<Key = T::Key, Value = T::Value>, T: Loader, [src][+]

type Key = T::Key

type Value = T::Value

type Error = T::Error

pub fn load<'life0, 'async_trait>( &'life0 self, keys: HashSet<Self::Key>) -> Pin<Box<dyn Future<Output = Result<HashMap<Self::Key, Self::Value>, Self::Error>> + Send + 'async_trait>> where 'life0: 'async_trait, Self: 'async_trait, [src][−]

Auto Trait Implementations

impl<C, T> RefUnwindSafe for CachedLoader<C, T> where C: RefUnwindSafe, T: RefUnwindSafe, [src]

impl<C, T> Send for CachedLoader<C, T> where C: Send, T: Send, [src]

impl<C, T> Sync for CachedLoader<C, T> where C: Sync, T: Sync, [src]

impl<C, T> Unpin for CachedLoader<C, T> where C: Unpin, T: Unpin, [src]

impl<C, T> UnwindSafe for CachedLoader<C, T> where C: UnwindSafe, T: UnwindSafe, [src]

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> Instrument for T[src][+]

pub fn instrument(self, span: Span) -> Instrumented<Self>[src][−]

pub fn in_current_span(self) -> Instrumented<Self>[src][−]

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

pub fn into(self) -> U[src][−]

impl<T> Same<T> for T

type Output = T

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][−]

impl<V, T> VZip<V> for T where V: MultiLane<T>, [+]

pub fn vzip(self) -> V

`impl<C, T> CachedLoader<C, T> where C: CacheStorage<Key = T::Key, Value = T::Value>, T: Loader,` [src][−]

`pub fn new(loader: T, cache: C) -> Self`[src][−]

`impl<C, T> Loader for CachedLoader<C, T> where C: CacheStorage<Key = T::Key, Value = T::Value>, T: Loader,` [src][+]

`type Key = T::Key`

`type Value = T::Value`

`type Error = T::Error`

`pub fn load<'life0, 'async_trait>( &'life0 self, keys: HashSet<Self::Key> ) -> Pin<Box<dyn Future<Output = Result<HashMap<Self::Key, Self::Value>, Self::Error>> + Send + 'async_trait>> where 'life0: 'async_trait, Self: 'async_trait,` [src][−]

`impl<C, T> RefUnwindSafe for CachedLoader<C, T> where C: RefUnwindSafe, T: RefUnwindSafe,` [src]

`impl<C, T> Send for CachedLoader<C, T> where C: Send, T: Send,` [src]

`impl<C, T> Sync for CachedLoader<C, T> where C: Sync, T: Sync,` [src]

`impl<C, T> Unpin for CachedLoader<C, T> where C: Unpin, T: Unpin,` [src]

`impl<C, T> UnwindSafe for CachedLoader<C, T> where C: UnwindSafe, T: UnwindSafe,` [src]

`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> Instrument for T`[src][+]

`pub fn instrument(self, span: Span) -> Instrumented<Self>`[src][−]

`pub fn in_current_span(self) -> Instrumented<Self>`[src][−]

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

`pub fn into(self) -> U`[src][−]

`impl<T> Same<T> for T`

`type Output = T`

`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][−]

`impl<V, T> VZip<V> for T where V: MultiLane<T>,` [+]

`pub fn vzip(self) -> V`