Struct aws_sig_auth::event_stream::SigV4Signer

pub struct SigV4Signer { /* private fields */ }

Event Stream SigV4 signing implementation.

Implementations

impl SigV4Signer

pub fn new(properties: SharedPropertyBag) -> Self

Trait Implementations

impl Debug for SigV4Signer

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

Formats the value using the given formatter.

impl SignMessage for SigV4Signer

fn sign(&mut self, message: Message) -> Result<Message, SignMessageError>

fn sign_empty(&mut self) -> Option<Result<Message, SignMessageError>>

SigV4 requires an empty last signed message to be sent. Other protocols do not require one. Return Some(_) to send a signed last empty message, before completing the stream. Return None to not send one and terminate the stream immediately.