Struct SwiftMessage

pub struct SwiftMessage<T: SwiftMessageBody> {
    pub basic_header: BasicHeader,
    pub application_header: ApplicationHeader,
    pub user_header: Option<UserHeader>,
    pub trailer: Option<Trailer>,
    pub message_type: String,
    pub fields: T,
}

Complete SWIFT message with headers and body

Fields

basic_header: BasicHeader

Basic Header (Block 1)

application_header: ApplicationHeader

Application Header (Block 2)

user_header: Option<UserHeader>

User Header (Block 3) - Optional

trailer: Option<Trailer>

Trailer (Block 5) - Optional

message_type: String

Message type identifier

fields: T

Parsed message body with typed fields

Implementations

impl<T: SwiftMessageBody> SwiftMessage<T>

pub fn has_reject_codes(&self) -> bool

Check if this message contains reject codes (MT103 specific)

Reject messages are identified by checking:

1. Field 20 (Sender’s Reference) for “REJT” prefix
2. Block 3 field 108 (MUR - Message User Reference) for “REJT”
3. Field 72 (Sender to Receiver Information) containing /REJT/ code

pub fn has_return_codes(&self) -> bool

Check if this message contains return codes (MT103 specific)

Return messages are identified by checking:

1. Field 20 (Sender’s Reference) for “RETN” prefix
2. Block 3 field 108 (MUR - Message User Reference) for “RETN”
3. Field 72 (Sender to Receiver Information) containing /RETN/ code

pub fn is_cover_message(&self) -> bool

pub fn is_stp_message(&self) -> bool

pub fn validate_business_rules(&self) -> ValidationResult

Validate message against business rules using JSONLogic This validation method has access to both headers and message fields, allowing for comprehensive validation of MT103 and other message types.

pub fn to_mt_message(&self) -> String

pub fn sample() -> Self

where T: SwiftMessageBody,

Generate a sample SWIFT message with headers and message body Returns a complete message with all blocks including sample headers

pub fn sample_minimal() -> Self

where T: SwiftMessageBody,

Generate a minimal sample SWIFT message (mandatory fields only) Returns a complete message with headers and minimal field set

pub fn sample_full() -> Self

where T: SwiftMessageBody,

Generate a full sample SWIFT message (all fields populated) Returns a complete message with headers and all possible fields

pub fn sample_with_config(config: &MessageConfig) -> Self

where T: SwiftMessageBody,

Generate a sample SWIFT message with custom configuration Returns a complete message with headers and configurable field generation

Trait Implementations

impl<T: Clone + SwiftMessageBody> Clone for SwiftMessage<T>

fn clone(&self) -> SwiftMessage<T>

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl<T: Debug + SwiftMessageBody> Debug for SwiftMessage<T>

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

Formats the value using the given formatter.

impl<'de, T> Deserialize<'de> for SwiftMessage<T>

where T: Deserialize<'de> + SwiftMessageBody,

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl<T> Serialize for SwiftMessage<T>

where T: Serialize + SwiftMessageBody,

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

where __S: Serializer,

Serialize this value into the given Serde serializer.