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CacheBuilder

pdk_cache_lib::builder

Struct CacheBuilder

pub struct CacheBuilder { /* private fields */ }

Expand description

Represents the base builder for a Cache instance.

Implementations§

impl CacheBuilder

pub fn new(&self, cache_id: String) -> CacheBuilderInstance

Returns a CacheBuilderInstance with an ID to uniquely identify the cache.

Note: if 2 caches are assigned the same ID in a same policy, they will share the state. This behavior is extended to other policies when using the shared cache option.

Trait Implementations§

impl FromContext<ConfigureContext> for CacheBuilder

CacheBuilder can be injected in your configuration function.

#[entrypoint]
async fn configure(
    launcher: Launcher,
    cache_builder: CacheBuilder,
    Configuration(configuration): Configuration,
) -> anyhow::Result<()> {
    // configure the cache here.
}

type Error = Infallible

fn from_context(context: &ConfigureContext) -> Result<Self, Self::Error>

fn from_context_always(context: &C) -> Self
where Self: FromContext<C, E, Error = Infallible>,

Auto Trait Implementations§

impl Freeze for CacheBuilder

impl !RefUnwindSafe for CacheBuilder

impl !Send for CacheBuilder

impl !Sync for CacheBuilder

impl Unpin for CacheBuilder

impl !UnwindSafe for CacheBuilder

Blanket Implementations§

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

fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

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

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

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

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

Mutably borrows from an owned value. Read more

impl<C, T> Extract<T> for C
where T: FromContext<C>,

type Error = <T as FromContext<C>>::Error

fn extract(&self) -> Result<T, <C as Extract<T>>::Error>

fn extract_always(&self) -> T
where Self: Extract<T, Error = Infallible>,

impl<T> From<T> for T

fn from(t: T) -> T

Returns the argument unchanged.

impl<C, T> FromContextOnce<C, Repeat> for T
where T: for<'c> FromContext<C> + 'c,

type Error = <T as FromContext<C>>::Error

type Future<'c> = Ready<Result<T, <T as FromContextOnce<C, Repeat>>::Error>> where C: 'c, T: 'c

fn from_context_once( context: Exclusive<'_, C>, ) -> <T as FromContextOnce<C, Repeat>>::Future<'_>

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

fn into(self) -> U

Calls U::from(self).

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

impl<T> Same for T

type Output = T

Should always be Self

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

type Error = Infallible

The type returned in the event of a conversion error.

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

Performs the conversion.

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

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

The type returned in the event of a conversion error.

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

Performs the conversion.