Trait CredentialsProvider 

pub trait CredentialsProvider:
    Debug
    + Send
    + Sync {
    // Required method
    fn credentials_async(
        &self,
    ) -> Pin<Box<dyn Future<Output = Result<CredentialsSnapshot>> + Send + '_>>;
}

Source of credential snapshots for request signing.

Required Methods

fn credentials_async( &self, ) -> Pin<Box<dyn Future<Output = Result<CredentialsSnapshot>> + Send + '_>>

Returns credentials asynchronously.

Implementors

impl<P> CredentialsProvider for CachedProvider<P>

where P: CredentialsProvider,