Struct aws_runtime::request_info::RequestPairs

pub struct RequestPairs { /* private fields */ }

A builder for creating a RequestPairs header value. RequestPairs is used to generate a retry information header that is sent with every request. The information conveyed by this header allows services to anticipate whether a client will time out or retry a request.

Implementations

impl RequestPairs

pub fn new() -> Self

Creates a new RequestPairs builder.

pub fn with_pair( self, pair: (impl Into<Cow<'static, str>>, impl Into<Cow<'static, str>>) ) -> Self

Adds a pair to the RequestPairs builder. Only strings that can be converted to header values are considered valid.

pub fn try_into_header_value(self) -> Result<HeaderValue, BoxError>

Converts the RequestPairs builder into a HeaderValue.

Trait Implementations

impl Debug for RequestPairs

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

Formats the value using the given formatter.

impl Default for RequestPairs

fn default() -> RequestPairs

Returns the “default value” for a type.

impl TryFrom<RequestPairs> for HeaderValue

type Error = Box<dyn Error + Send + Sync + 'static, Global>

The type returned in the event of a conversion error.

fn try_from(value: RequestPairs) -> Result<Self, BoxError>

Performs the conversion.