Struct sp_runtime::offchain::http::Request

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pub struct Request<'a, T = Vec<&'static [u8]>> {
    pub method: Method,
    pub url: &'a str,
    pub body: T,
    pub deadline: Option<Timestamp>,
    /* private fields */
}

Expand description

An HTTP request builder.

Fields

method: Method

Request method

url: &'a str

Request URL

body: T

Body of the request

deadline: Option<Timestamp>

Deadline to finish sending the request

Implementations

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impl<'a> Request<'a>

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pub fn get(url: &'a str) -> Self

Start a simple GET request

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impl<'a, T> Request<'a, T>

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pub fn post(url: &'a str, body: T) -> Self

Create new POST request with given body.

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impl<'a, T: Default> Request<'a, T>

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pub fn new(url: &'a str) -> Self

Create a new Request builder with the given URL.

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pub fn method(self, method: Method) -> Self

Change the method of the request

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pub fn url(self, url: &'a str) -> Self

Change the URL of the request.

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pub fn body(self, body: T) -> Self

Set the body of the request.

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pub fn add_header(self, name: &str, value: &str) -> Self

Add a header.

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pub fn deadline(self, deadline: Timestamp) -> Self

Set the deadline of the request.

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impl<'a, I: AsRef<[u8 ]>, T: IntoIterator<Item = I>> Request<'a, T>

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pub fn send(self) -> Result<PendingRequest, HttpError>

Send the request and return a handle.

Err is returned in case the deadline is reached or the request timeouts.

Trait Implementations

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impl<'a, T: Clone> Clone for Request<'a, T>

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fn clone(&self) -> Request<'a, T>

Returns a copy of the value. Read more

1.0.0 · source

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source. Read more

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impl<'a, T> Debug for Request<'a, T> where
T: Debug,

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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<T: Default> Default for Request<'static, T>

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fn default() -> Self

Returns the “default value” for a type. Read more

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impl<'a, T: PartialEq> PartialEq<Request<'a, T>> for Request<'a, T>

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fn eq(&self, other: &Request<'a, T>) -> 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: &Request<'a, T>) -> bool

This method tests for !=.

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impl<'a, T: Eq> Eq for Request<'a, T>

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impl<'a, T> StructuralEq for Request<'a, T>

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impl<'a, T> StructuralPartialEq for Request<'a, T>

Auto Trait Implementations

impl<'a, T> RefUnwindSafe for Request<'a, T> where
T: RefUnwindSafe,

impl<'a, T> Send for Request<'a, T> where
T: Send,

impl<'a, T> Sync for Request<'a, T> where
T: Sync,

impl<'a, T> Unpin for Request<'a, T> where
T: Unpin,

impl<'a, T> UnwindSafe for Request<'a, T> where
T: UnwindSafe,

Blanket Implementations

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

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pub fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

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

const: unstable · source

pub fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

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

const: unstable · source

pub 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

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impl<T> Clear for T where
T: Default + Eq + PartialEq<T>,

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fn is_clear(&self) -> bool

True iff no bits are set.

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fn clear() -> Self

Return the value of Self that is clear.

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pub fn from(t: T) -> T

Returns the argument unchanged.

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impl<T> Instrument for T

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fn instrument(self, span: Span) -> Instrumented<Self>

Instruments this type with the provided Span, returning an Instrumented wrapper. Read more

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fn in_current_span(self) -> Instrumented<Self>

Instruments this type with the current Span, returning an Instrumented wrapper. Read more

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

const: unstable · source

pub fn into(self) -> U

Calls U::from(self).

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

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impl<T, Outer> IsWrappedBy<Outer> for T where
Outer: AsRef<T> + AsMut<T> + From<T>,
T: From<Outer>,

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pub fn from_ref(outer: &Outer) -> &T

Get a reference to the inner from the outer.

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pub fn from_mut(outer: &mut Outer) -> &mut T

Get a mutable reference to the inner from the outer.

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impl<T> Same<T> for T

type Output = T

Should always be Self

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impl<T> SaturatedConversion for T

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fn saturated_from<T>(t: T) -> Self where
Self: UniqueSaturatedFrom<T>,

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

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fn saturated_into<T>(self) -> T where
Self: UniqueSaturatedInto<T>,

Consume self to return an equivalent value of T. Read more

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impl<T> ToOwned for T where
T: Clone,

type Owned = T

The resulting type after obtaining ownership.

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pub fn to_owned(&self) -> T

Creates owned data from borrowed data, usually by cloning. Read more

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

🔬 This is a nightly-only experimental API. (toowned_clone_into)

Uses borrowed data to replace owned data, usually by cloning. Read more

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

type Error = Infallible

The type returned in the event of a conversion error.

const: unstable · source

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

Performs the conversion.

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

type Error = >::Error

The type returned in the event of a conversion error.

const: unstable · source

pub fn try_into(self) -> Result<U, >::Error>

Performs the conversion.

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impl<S, T> UncheckedInto<T> for S where
T: UncheckedFrom<S>,

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pub fn unchecked_into(self) -> T

The counterpart to unchecked_from.

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impl<T, S> UniqueSaturatedInto<T> for S where
T: Bounded,
S: TryInto<T>,

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pub fn unique_saturated_into(self) -> T

Consume self to return an equivalent value of T.

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impl<V, T> VZip<V> for T where
V: MultiLane<T>,

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pub fn vzip(self) -> V

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impl<T> MaybeDebug for T where
T: Debug,

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impl<T> MaybeDebug for T where
T: Debug,

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impl<T> MaybeRefUnwindSafe for T where
T: RefUnwindSafe,

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Struct sp_runtime::offchain::http::Request

Fields

Implementations

impl<'a> Request<'a>

pub fn get(url: &'a str) -> Self

impl<'a, T> Request<'a, T>

pub fn post(url: &'a str, body: T) -> Self

impl<'a, T: Default> Request<'a, T>

pub fn new(url: &'a str) -> Self

pub fn method(self, method: Method) -> Self

pub fn url(self, url: &'a str) -> Self

pub fn body(self, body: T) -> Self

pub fn add_header(self, name: &str, value: &str) -> Self

pub fn deadline(self, deadline: Timestamp) -> Self

impl<'a, I: AsRef<[u8]>, T: IntoIterator<Item = I>> Request<'a, T>

pub fn send(self) -> Result<PendingRequest, HttpError>

Trait Implementations

impl<'a, T: Clone> Clone for Request<'a, T>

fn clone(&self) -> Request<'a, T>

fn clone_from(&mut self, source: &Self)

impl<'a, T> Debug for Request<'a, T> where T: Debug,

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

impl<T: Default> Default for Request<'static, T>

fn default() -> Self

impl<'a, T: PartialEq> PartialEq<Request<'a, T>> for Request<'a, T>

fn eq(&self, other: &Request<'a, T>) -> bool

fn ne(&self, other: &Request<'a, T>) -> bool

impl<'a, T: Eq> Eq for Request<'a, T>

impl<'a, T> StructuralEq for Request<'a, T>

impl<'a, T> StructuralPartialEq for Request<'a, T>

Auto Trait Implementations

impl<'a, T> RefUnwindSafe for Request<'a, T> where T: RefUnwindSafe,

impl<'a, T> Send for Request<'a, T> where T: Send,

impl<'a, T> Sync for Request<'a, T> where T: Sync,

impl<'a, T> Unpin for Request<'a, T> where T: Unpin,

impl<'a, T> UnwindSafe for Request<'a, T> where T: UnwindSafe,

Blanket Implementations

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

pub fn type_id(&self) -> TypeId

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

pub fn borrow(&self) -> &T

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

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

impl<T> CheckedConversion for T

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

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

impl<T> Clear for T where T: Default + Eq + PartialEq<T>,

fn is_clear(&self) -> bool

fn clear() -> Self

impl<T> DynClone for T where T: Clone,

pub fn __clone_box(&self, Private) -> *mut ()

impl<T> From<T> for T

pub fn from(t: T) -> T

impl<T> Instrument for T

fn instrument(self, span: Span) -> Instrumented<Self>

fn in_current_span(self) -> Instrumented<Self>

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

pub fn into(self) -> U

impl<T, Outer> IsWrappedBy<Outer> for T where Outer: AsRef<T> + AsMut<T> + From<T>, T: From<Outer>,

pub fn from_ref(outer: &Outer) -> &T

pub fn from_mut(outer: &mut Outer) -> &mut T

impl<T> Same<T> for T

type Output = T

impl<T> SaturatedConversion for T

fn saturated_from<T>(t: T) -> Self where Self: UniqueSaturatedFrom<T>,

fn saturated_into<T>(self) -> T where Self: UniqueSaturatedInto<T>,

impl<T> ToOwned for T where T: Clone,

type Owned = T

pub fn to_owned(&self) -> T

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

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

type Error = Infallible

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

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

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

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

impl<S, T> UncheckedInto<T> for S where T: UncheckedFrom<S>,

pub fn unchecked_into(self) -> T

impl<T, S> UniqueSaturatedInto<T> for S where T: Bounded, S: TryInto<T>,

pub fn unique_saturated_into(self) -> T

impl<'a, I: AsRef<[u8 ]>, T: IntoIterator<Item = I>> Request<'a, T>

impl<'a, T> Debug for Request<'a, T> where
T: Debug,

impl<'a, T> RefUnwindSafe for Request<'a, T> where
T: RefUnwindSafe,

impl<'a, T> Send for Request<'a, T> where
T: Send,

impl<'a, T> Sync for Request<'a, T> where
T: Sync,

impl<'a, T> Unpin for Request<'a, T> where
T: Unpin,

impl<'a, T> UnwindSafe for Request<'a, T> where
T: UnwindSafe,

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

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

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

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

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

impl<T> Clear for T where
T: Default + Eq + PartialEq<T>,

impl<T> DynClone for T where
T: Clone,

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

impl<T, Outer> IsWrappedBy<Outer> for T where
Outer: AsRef<T> + AsMut<T> + From<T>,
T: From<Outer>,

fn saturated_from<T>(t: T) -> Self where
Self: UniqueSaturatedFrom<T>,

fn saturated_into<T>(self) -> T where
Self: UniqueSaturatedInto<T>,

impl<T> ToOwned for T where
T: Clone,

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

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

impl<S, T> UncheckedInto<T> for S where
T: UncheckedFrom<S>,

impl<T, S> UniqueSaturatedInto<T> for S where
T: Bounded,
S: TryInto<T>,

impl<V, T> VZip<V> for T where
V: MultiLane<T>,

impl<T> MaybeDebug for T where
T: Debug,

impl<T> MaybeDebug for T where
T: Debug,

impl<T> MaybeRefUnwindSafe for T where
T: RefUnwindSafe,

impl<T> Member for T where
T: 'static + Send + Sync + Debug + Eq + PartialEq<T> + Clone,