Trait ProvideCredential
pub trait ProvideCredential:
Debug
+ Send
+ Sync
+ Unpin
+ 'static {
type Credential: Send + Sync + Unpin + 'static;
// Required method
fn provide_credential(
&self,
ctx: &Context,
) -> impl Future<Output = Result<Option<Self::Credential>, Error>> + MaybeSend;
}Available on crate feature
reqsign only.Expand description
ProvideCredential is the trait used by signer to load the credential from the environment. ` Service may require different credential to sign the request, for example, AWS require access key and secret key, while Google Cloud Storage require token.
Required Associated Types§
type Credential: Send + Sync + Unpin + 'static
type Credential: Send + Sync + Unpin + 'static
Credential returned by this loader.
Typically, it will be a credential.
Required Methods§
fn provide_credential(
&self,
ctx: &Context,
) -> impl Future<Output = Result<Option<Self::Credential>, Error>> + MaybeSend
fn provide_credential( &self, ctx: &Context, ) -> impl Future<Output = Result<Option<Self::Credential>, Error>> + MaybeSend
Load signing credential from current env.
Dyn Compatibility§
This trait is not dyn compatible.
In older versions of Rust, dyn compatibility was called "object safety".