Struct aws_http::auth::CredentialsStage

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#[non_exhaustive]
pub struct CredentialsStage;

Expand description

Middleware stage that loads credentials from a CredentialsProvider and places them in the property bag of the request.

CredentialsStage implements AsyncMapRequest, and:

Retrieves a CredentialsProvider from the property bag.
Calls the credential provider’s provide_credentials and awaits its result.
Places returned Credentials into the property bad to drive downstream signing middleware.

Implementations

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impl CredentialsStage

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pub fn new() -> Self

Creates a new credentials stage.

Trait Implementations

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impl AsyncMapRequest for CredentialsStage

type Error = CredentialsStageError

type Future = Pin<Box<dyn Future<Output = Result<Request, <CredentialsStage as AsyncMapRequest>::Error>> + Send + 'static, Global>>

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fn apply(
&self,
request: Request
) -> Pin<Box<dyn Future<Output = Result<Request, Self::Error>> + Send>>

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impl Clone for CredentialsStage

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fn clone(&self) -> CredentialsStage

Returns a copy of the value. Read more

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

Performs copy-assignment from source. Read more

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impl Debug for CredentialsStage

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

Formats the value using the given formatter. Read more

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impl Default for CredentialsStage

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fn default() -> CredentialsStage

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

Auto Trait Implementations

impl RefUnwindSafe for CredentialsStage

impl Send for CredentialsStage

impl Sync for CredentialsStage

impl Unpin for CredentialsStage

impl UnwindSafe for CredentialsStage

Blanket Implementations

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impl<T> Any for T where
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 T where
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 T where
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> From<T> for T

const: unstable · source

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

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> ToOwned for T where
T: Clone,

type Owned = T

The resulting type after obtaining ownership.

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fn to_owned(&self) -> T

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

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

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

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

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

Performs the conversion.

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impl<T> WithSubscriber for T

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fn with_subscriber<S>(self, subscriber: S) -> WithDispatch<Self> where
S: Into<Dispatch>,

Attaches the provided Subscriber to this type, returning a WithDispatch wrapper. Read more

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fn with_current_subscriber(self) -> WithDispatch<Self>

Attaches the current default Subscriber to this type, returning a WithDispatch wrapper. Read more

Struct aws_http::auth::CredentialsStage

Implementations

impl CredentialsStage

pub fn new() -> Self

Trait Implementations

impl AsyncMapRequest for CredentialsStage

type Error = CredentialsStageError

type Future = Pin<Box<dyn Future<Output = Result<Request, <CredentialsStage as AsyncMapRequest>::Error>> + Send + 'static, Global>>

fn apply( &self, request: Request) -> Pin<Box<dyn Future<Output = Result<Request, Self::Error>> + Send>>

impl Clone for CredentialsStage

fn clone(&self) -> CredentialsStage

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

impl Debug for CredentialsStage

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

impl Default for CredentialsStage

fn default() -> CredentialsStage

Auto Trait Implementations

impl RefUnwindSafe for CredentialsStage

impl Send for CredentialsStage

impl Sync for CredentialsStage

impl Unpin for CredentialsStage

impl UnwindSafe for CredentialsStage

Blanket Implementations

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

fn type_id(&self) -> TypeId

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

fn borrow(&self) -> &T

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

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

impl<T> From<T> for T

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>,

fn into(self) -> U

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

type Owned = T

fn to_owned(&self) -> T

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

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

type Error = Infallible

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

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

impl<T> WithSubscriber for T

fn with_subscriber<S>(self, subscriber: S) -> WithDispatch<Self> where S: Into<Dispatch>,

fn with_current_subscriber(self) -> WithDispatch<Self>

fn apply(
&self,
request: Request
) -> Pin<Box<dyn Future<Output = Result<Request, Self::Error>> + Send>>

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,

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

fn with_subscriber<S>(self, subscriber: S) -> WithDispatch<Self> where
S: Into<Dispatch>,