Struct sp_runtime::offchain::http::Request

source ·

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

source

impl<'a> Request<'a>

source

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

Start a simple GET request

source

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

source

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

Create new POST request with given body.

source

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

source

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

Create a new Request builder with the given URL.

source

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

Change the method of the request

source

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

Change the URL of the request.

source

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

Set the body of the request.

source

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

Add a header.

source

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

Set the deadline of the request.

source

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

source

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

source

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

source

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

source

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

source

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

Formats the value using the given formatter. Read more

source

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

source

fn default() -> Self

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

source

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

source

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

1.0.0 · source

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

source

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

source

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

source

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

source

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

source

fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

source

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

const: unstable · source

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

source

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

source

impl<T> CheckedConversion for T

source

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

source

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

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

source

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

source

fn is_clear(&self) -> bool

True iff no bits are set.

source

fn clear() -> T

Return the value of Self that is clear.

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

source