Crate ais 

AIS parsing library, for reading AIS NMEA sentences

Given an NMEA stream, this library can extract various AIS message types in more detail.

Example:

use ais::{AisFragments, AisParser};
use ais::messages::AisMessage;

// The line below is an NMEA sentence, much as you'd see coming out of an AIS decoder.
let line = b"!AIVDM,1,1,,B,E>kb9O9aS@7PUh10dh19@;0Tah2cWrfP:l?M`00003vP100,0*01";

let mut parser = AisParser::new();
if let AisFragments::Complete(sentence) = parser.parse(line, true)? {
    // This sentence is complete, ie unfragmented
    assert_eq!(sentence.num_fragments, 1);
    // The data was transmitted on AIS channel B
    assert_eq!(sentence.channel, Some('B'));

    if let Some(message) = sentence.message {
        match message {
            AisMessage::AidToNavigationReport(report) => {
                assert_eq!(report.mmsi, 993692028);
                assert_eq!(report.name, "SF OAK BAY BR VAIS E");
                // There are a ton more fields available here
            },
            _ => panic!("Unexpected message type"),
        }
    }
}

Re-exports

pub use errors::Result;

pub use sentence::AisFragments;

pub use sentence::AisParser;

Modules

errors

Custom error types used by this crate

messages

Specific AIS message types

sentence

Handlers for AIS messages at the NMEA sentence layer