• Introducing sea-streamer-file: the File Backend
• Added File, OpenOptions, AsyncReadExt etc to sea-streamer-runtime
• Added AsyncMutex to sea-streamer-runtime
• Added OwnedMessage to sea-streamer-types
• Added TIMESTAMP_FORMAT and SEA_STREAMER_INTERNAL to sea-streamer-types
• Implemented serde::Serialize for MessageHeader

Breaking changes

• Removed const SEA_STREAMER_INTERNAL from sea-streamer-redis
• StreamUrl now requires an ending slash to avoid ambiguity, StreamerUri remains unchanged

assert!("redis://localhost/a,b".parse::<StreamUrl>().is_ok());
assert!("redis://localhost/".parse::<StreamUrl>().is_ok());
assert!("redis://localhost".parse::<StreamUrl>().is_err()); // previously this was OK
assert!("redis://localhost".parse::<StreamerUri>().is_ok());