Struct MT205

pub struct MT205 {

    pub field_20: GenericReferenceField,
    pub field_21: GenericReferenceField,
    pub field_32a: Field32A,
    pub field_52a: GenericBicField,
    pub field_58a: GenericBicField,
    pub field_13c: Option<Vec<Field13C>>,
    pub field_53a: Option<GenericBicField>,
    pub field_56a: Option<GenericBicField>,
    pub field_57a: Option<GenericBicField>,
    pub field_72: Option<GenericMultiLine6x35>,
    pub field_50a: Option<Field50A>,
    pub field_52a_seq_b: Option<GenericBicField>,
    pub field_56a_seq_b: Option<GenericBicField>,
    pub field_57a_seq_b: Option<GenericBicField>,
    pub field_59a: Option<GenericBicField>,
    pub field_70: Option<GenericMultiLine4x35>,
    pub field_72_seq_b: Option<GenericMultiLine6x35>,
    pub field_33b: Option<GenericCurrencyAmountField>,
}

MT205: General Financial Institution Transfer

This message enables financial institutions to transfer funds between themselves for their own account or for the account of their customers. Similar to MT202 but with key structural differences: field 54a is not present and field 52a is always mandatory.

Key Differences from MT202

• Field 54a: Not present in MT205 (completely absent)
• Field 52a: Always mandatory (no fallback to sender BIC)
• Settlement Logic: Uses METAFCT003 (simplified scenarios)
• Cover Detection: Based on Sequence B presence

Message Variants

• MT205: Standard financial institution transfer
• MT205.COV: Cover message for customer credit transfers
• MT205.REJT: Rejection message
• MT205.RETN: Return message

Structure

• Sequence A: Bank-to-bank financial institution details
• Sequence B: Customer details (COV variant only)

Fields

field_20: GenericReferenceField

field_21: GenericReferenceField

field_32a: Field32A

field_52a: GenericBicField

field_58a: GenericBicField

field_13c: Option<Vec<Field13C>>

field_53a: Option<GenericBicField>

field_56a: Option<GenericBicField>

field_57a: Option<GenericBicField>

field_72: Option<GenericMultiLine6x35>

field_50a: Option<Field50A>

field_52a_seq_b: Option<GenericBicField>

field_56a_seq_b: Option<GenericBicField>

field_57a_seq_b: Option<GenericBicField>

field_59a: Option<GenericBicField>

field_70: Option<GenericMultiLine4x35>

field_72_seq_b: Option<GenericMultiLine6x35>

field_33b: Option<GenericCurrencyAmountField>

Implementations

impl MT205

pub fn validation_rules() -> &'static str

Get the validation rules for this message type

impl MT205

pub fn has_reject_codes(&self) -> bool

Check if this MT202 message contains reject codes

Reject messages are identified by checking:

1. Field 20 (Transaction Reference) for “REJT” prefix or content
2. Field 72 (Sender to Receiver Information) containing /REJT/ codes
3. Additional structured reject information in field 72

pub fn has_return_codes(&self) -> bool

Check if this MT202 message contains return codes

Return messages are identified by checking:

1. Field 20 (Transaction Reference) for “RETN” prefix or content
2. Field 72 (Sender to Receiver Information) containing /RETN/ codes
3. Additional structured return information in field 72

pub fn is_cover_message(&self) -> bool

Check if this MT205 message is a Cover (COV) message

COV messages are distinguished by:

• Presence of Sequence B customer fields (50a, 59a)
• Additional underlying customer credit transfer details

Based on the MT205 specification: “Cover Detection: Based on presence of Sequence B customer fields (50a, 59a)”

Trait Implementations

impl Clone for MT205

fn clone(&self) -> MT205

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for MT205

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for MT205

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl PartialEq for MT205

fn eq(&self, other: &MT205) -> bool

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

const 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 Serialize for MT205

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

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl SwiftMessageBody for MT205

fn message_type() -> &'static str

Get the message type identifier (e.g., “103”, “202”)

fn from_fields(fields: HashMap<String, Vec<String>>) -> SwiftResult<Self>

Create from field map

fn to_fields(&self) -> HashMap<String, Vec<String>>

Convert to field map

fn required_fields() -> Vec<&'static str>

Get required field tags for this message type

fn optional_fields() -> Vec<&'static str>

Get optional field tags for this message type

impl StructuralPartialEq for MT205