Struct sp_runtime::offchain::http::PendingRequest

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pub struct PendingRequest {
    pub id: RequestId,
}

Expand description

A struct representing an uncompleted http request.

Fields

id: RequestId

Request ID

Implementations

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impl PendingRequest

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pub fn wait(self) -> HttpResult

Wait for the request to complete.

NOTE this waits for the request indefinitely.

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pub fn try_wait(
self,
deadline: impl Into<Option<Timestamp>>
) -> Result<HttpResult, PendingRequest>

Attempts to wait for the request to finish, but will return Err in case the deadline is reached.

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pub fn wait_all(requests: Vec<PendingRequest>) -> Vec<HttpResult> ⓘ

Wait for all provided requests.

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pub fn try_wait_all(
requests: Vec<PendingRequest>,
deadline: impl Into<Option<Timestamp>>
) -> Vec<Result<HttpResult, PendingRequest>> ⓘ

Attempt to wait for all provided requests, but up to given deadline.

Requests that are complete will resolve to an Ok others will return a DeadlineReached error.

Trait Implementations

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impl Debug for PendingRequest

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

Formats the value using the given formatter. Read more

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impl PartialEq<PendingRequest> for PendingRequest

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fn eq(&self, other: &PendingRequest) -> 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 !=. The default implementation is almost always sufficient, and should not be overridden without very good reason. Read more

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impl Eq for PendingRequest

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impl StructuralEq for PendingRequest

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impl StructuralPartialEq for PendingRequest

Auto Trait Implementations

impl RefUnwindSafe for PendingRequest

impl Send for PendingRequest

impl Sync for PendingRequest

impl Unpin for PendingRequest

impl UnwindSafe for PendingRequest

Blanket Implementations

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impl<T> Any for Twhere
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 Twhere
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 Twhere
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> CheckedConversion for T

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fn checked_from<T>(t: T) -> Option<Self>where
Self: TryFrom<T>,

Convert from a value of T into an equivalent instance of Option<Self>. Read more

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fn checked_into<T>(self) -> Option<T>where
Self: TryInto<T>,

Consume self to return Some equivalent value of Option<T>. Read more

impl<T> Downcast for Twhere
T: Any,

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

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

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

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

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

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