Struct MessageEnvelope 

#[non_exhaustive]
pub struct MessageEnvelope {
    pub message_ref: String,
    pub message_type: String,
    pub version: String,
    pub release: String,
    pub controlling_agency: String,
    pub association_code: String,
    pub common_access_ref: Option<String>,
    pub sequence_of_transfers: Option<u32>,
    pub transfer_position: Option<String>,
    pub declared_segment_count: u32,
    pub actual_segment_count: u32,
}

Extracted data from a single UNH / UNT message envelope.

Fields (Non-exhaustive)

Non-exhaustive structs could have additional fields added in future. Therefore, non-exhaustive structs cannot be constructed in external crates using the traditional Struct { .. } syntax; cannot be matched against without a wildcard ..; and struct update syntax will not work.

message_ref: String

Message reference from UNH element 0.

message_type: String

EDIFACT message type, e.g. "ORDERS".

version: String

Version number, e.g. "D".

release: String

Release number, e.g. "11A".

controlling_agency: String

Controlling agency code, e.g. "UN".

association_code: String

Association assigned code (MIG version), e.g. "FV2510".

common_access_ref: Option<String>

Common access reference (UNH DE 0068, element index 2), if present.

A reference shared across related messages or exchanges on the same network path. Used by some EDI network profiles (e.g. certain gas-market MIGs) to correlate messages that belong to a single business transaction. None when element [2] is absent or empty.

sequence_of_transfers: Option<u32>

Sequence of transfers (UNH S010 DE 0070, element index 3), if present.

When a large message is split across multiple interchanges, this is the 1-based index of this segment within the sequence. None when the message is not split (element [3] absent).

transfer_position: Option<String>

Transfer position indicator (UNH S010 DE 0073, element index 3 comp 1), if present.

Values per ISO 9735-1 §6.2.3: "C" = continuation, "F" = first, "L" = last. None when element [3] is absent.

declared_segment_count: u32

Declared segment count from UNT.

actual_segment_count: u32

Actual segment count between this UNH and its UNT.

Trait Implementations

impl Clone for MessageEnvelope

fn clone(&self) -> MessageEnvelope

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for MessageEnvelope

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for MessageEnvelope

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Display for MessageEnvelope

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

Formats the value using the given formatter.

impl Eq for MessageEnvelope

impl Hash for MessageEnvelope

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl PartialEq for MessageEnvelope

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

Equality operator ==.

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

Inequality operator !=.

impl Serialize for MessageEnvelope

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl StructuralPartialEq for MessageEnvelope