Module async_nats::header

NATS Message headers, modeled loosely after the http::header crate.

Structs

• GetAll
• HeaderMap
  A struct for handling NATS headers. Has a similar API to http::header, but properly serializes and deserializes according to NATS requirements.
• HeaderName
  Defines a NATS header field name
• HeaderValue
  Represents NATS header field value.
• ParseHeaderNameError
• ParseHeaderValueError

Constants

• NATS_EXPECTED_LAST_MESSAGE_ID
  The expected last message ID within the stream.
• NATS_EXPECTED_LAST_SEQUENCE
  The expected last sequence number within the stream.
• NATS_EXPECTED_LAST_SUBJECT_SEQUENCE
  The expected last sequence number of the subject.
• NATS_EXPECTED_STREAM
  The expected stream the message should be part of.
• NATS_LAST_CONSUMER
  The last known consumer that processed the message.
• NATS_LAST_SEQUENCE
  The last known sequence number of the message.
• NATS_LAST_STREAM
  The last known stream the message was part of.
• NATS_MESSAGE_ID
  A unique identifier for the message.
• NATS_SEQUENCE
  The sequence number of the message within the stream.
• NATS_STREAM
  The name of the stream the message belongs to.
• NATS_SUBJECT
  The subject of the message, used for routing and filtering messages.
• NATS_TIME_STAMP
  The timestamp of when the message was sent.

Traits

• IntoHeaderName
• IntoHeaderValue