Struct Message

pub struct Message {
    pub ttaaii: String,
    pub cccc: String,
    pub awips_id: Option<String>,
    pub issue: DateTime<FixedOffset>,
    pub id: String,
    pub delay_stamp: Option<DateTime<FixedOffset>>,
    pub ldm_sequence_number: Option<u32>,
    pub message: String,
}

A message received from NWWS-OI.

See the NWS Communications Header Policy Document for information about how to interpret this data.

Fields

ttaaii: String

The six character WMO product ID

cccc: String

Four character issuing center

awips_id: Option<String>

The six character AWIPS ID, sometimes called AFOS PIL

issue: DateTime<FixedOffset>

The time at which this product was issued

id: String

A unique ID for this message

The id contains two numbers separated by a period. The first number is the UNIX process ID on the system running the ingest process. The second number is a simple incremented sequence number for the product. Gaps in the sequence likely indicate message loss.

delay_stamp: Option<DateTime<FixedOffset>>

The time at which the message was originally sent by the NWS ingest process to the NWWS-OI XMPP server, if it differs substantially from the current time.

See XEP-0203 for more details.

ldm_sequence_number: Option<u32>

The LDM sequence number assigned to this product.

[LDM documentation] states that this value is “[i]gnored by almost everything but existing due to tradition and history”. NWWS OI seems to always prepend such a sequence number to the message body; this crate parses it out and places it here.

message: String

The contents of the message

Trait Implementations

impl Clone for Message

fn clone(&self) -> Message

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for Message

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

Formats the value using the given formatter.

impl PartialEq for Message

fn eq(&self, other: &Message) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl TryFrom<Element> for Message

type Error = ()

The type returned in the event of a conversion error.

fn try_from(value: Element) -> Result<Self, Self::Error>

Performs the conversion.

impl TryFrom<Message> for Message

type Error = Message

The type returned in the event of a conversion error.

fn try_from(value: Message) -> Result<Self, Self::Error>

Performs the conversion.

impl Eq for Message

impl StructuralPartialEq for Message