Struct Message 

pub struct Message {
    pub header: FieldMap,
    pub body: FieldMap,
    pub trailer: FieldMap,
    /* private fields */
}

Fields

header: FieldMap

body: FieldMap

trailer: FieldMap

Implementations

impl Message

pub fn new() -> Self

pub fn with_type(msg_type: &str) -> Self

A skeleton admin/app message with MsgType set. The session layer fills in BeginString, CompIDs, MsgSeqNum, and SendingTime before sending.

pub fn msg_type(&self) -> Result<String>

pub fn is_admin(&self) -> bool

pub fn seq_num(&self) -> Result<u64>

pub fn poss_dup(&self) -> bool

pub fn structure_error(&self) -> Option<Tag>

First tag found out of section order during parse, if any.

pub fn parse(raw: &[u8], validate_length_checksum: bool) -> Result<Self>

Parse a single complete FIX message (as framed by crate::parser).

validate_length_checksum enforces BodyLength(9) and CheckSum(10) correctness; per the spec a failure means the message is garbled and must be ignored (no Reject, no seqnum increment).

pub fn to_bytes(&self) -> Vec<u8>

Serialize, computing BodyLength(9) and CheckSum(10).

Header order matches the reference engines: 8, 9, 35, then remaining header fields in ascending tag order. Body keeps insertion (wire) order. Trailer: descending tag order (SignatureLength before Signature), CheckSum last.

pub fn set_header(&mut self, tag: Tag, value: impl FixEncode)

Set a header field (helper).

pub fn set(&mut self, tag: Tag, value: impl FixEncode)

Set a body field (helper).

pub fn stamp_sending_time(&mut self, ts: UtcTimestamp)

Stamp SendingTime(52) with now at the given precision.

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 Default for Message

fn default() -> Message

Returns the “default value” for a type.

impl From<Advertisement> for Message

fn from(m: Advertisement) -> Message

Converts to this type from the input type.

impl From<AllocationInstruction> for Message

fn from(m: AllocationInstruction) -> Message

Converts to this type from the input type.

impl From<AllocationInstructionAck> for Message

fn from(m: AllocationInstructionAck) -> Message

Converts to this type from the input type.

impl From<AllocationReport> for Message

fn from(m: AllocationReport) -> Message

Converts to this type from the input type.

impl From<AllocationReportAck> for Message

fn from(m: AllocationReportAck) -> Message

Converts to this type from the input type.

impl From<AssignmentReport> for Message

fn from(m: AssignmentReport) -> Message

Converts to this type from the input type.

impl From<BidRequest> for Message

fn from(m: BidRequest) -> Message

Converts to this type from the input type.

impl From<BidResponse> for Message

fn from(m: BidResponse) -> Message

Converts to this type from the input type.

impl From<BusinessMessageReject> for Message

fn from(m: BusinessMessageReject) -> Message

Converts to this type from the input type.

impl From<CollateralAssignment> for Message

fn from(m: CollateralAssignment) -> Message

Converts to this type from the input type.

impl From<CollateralInquiry> for Message

fn from(m: CollateralInquiry) -> Message

Converts to this type from the input type.

impl From<CollateralInquiryAck> for Message

fn from(m: CollateralInquiryAck) -> Message

Converts to this type from the input type.

impl From<CollateralReport> for Message

fn from(m: CollateralReport) -> Message

Converts to this type from the input type.

impl From<CollateralRequest> for Message

fn from(m: CollateralRequest) -> Message

Converts to this type from the input type.

impl From<CollateralResponse> for Message

fn from(m: CollateralResponse) -> Message

Converts to this type from the input type.

impl From<Confirmation> for Message

fn from(m: Confirmation) -> Message

Converts to this type from the input type.

impl From<ConfirmationAck> for Message

fn from(m: ConfirmationAck) -> Message

Converts to this type from the input type.

impl From<ConfirmationRequest> for Message

fn from(m: ConfirmationRequest) -> Message

Converts to this type from the input type.

impl From<CrossOrderCancelReplaceRequest> for Message

fn from(m: CrossOrderCancelReplaceRequest) -> Message

Converts to this type from the input type.

impl From<CrossOrderCancelRequest> for Message

fn from(m: CrossOrderCancelRequest) -> Message

Converts to this type from the input type.

impl From<DerivativeSecurityList> for Message

fn from(m: DerivativeSecurityList) -> Message

Converts to this type from the input type.

impl From<DerivativeSecurityListRequest> for Message

fn from(m: DerivativeSecurityListRequest) -> Message

Converts to this type from the input type.

impl From<DontKnowTrade> for Message

fn from(m: DontKnowTrade) -> Message

Converts to this type from the input type.

impl From<Email> for Message

fn from(m: Email) -> Message

Converts to this type from the input type.

impl From<ExecutionReport> for Message

fn from(m: ExecutionReport) -> Message

Converts to this type from the input type.

impl From<Heartbeat> for Message

fn from(m: Heartbeat) -> Message

Converts to this type from the input type.

impl From<IOI> for Message

fn from(m: IOI) -> Message

Converts to this type from the input type.

impl From<ListCancelRequest> for Message

fn from(m: ListCancelRequest) -> Message

Converts to this type from the input type.

impl From<ListExecute> for Message

fn from(m: ListExecute) -> Message

Converts to this type from the input type.

impl From<ListStatus> for Message

fn from(m: ListStatus) -> Message

Converts to this type from the input type.

impl From<ListStatusRequest> for Message

fn from(m: ListStatusRequest) -> Message

Converts to this type from the input type.

impl From<ListStrikePrice> for Message

fn from(m: ListStrikePrice) -> Message

Converts to this type from the input type.

impl From<Logon> for Message

fn from(m: Logon) -> Message

Converts to this type from the input type.

impl From<Logout> for Message

fn from(m: Logout) -> Message

Converts to this type from the input type.

impl From<MarketDataIncrementalRefresh> for Message

fn from(m: MarketDataIncrementalRefresh) -> Message

Converts to this type from the input type.

impl From<MarketDataRequest> for Message

fn from(m: MarketDataRequest) -> Message

Converts to this type from the input type.

impl From<MarketDataRequestReject> for Message

fn from(m: MarketDataRequestReject) -> Message

Converts to this type from the input type.

impl From<MarketDataSnapshotFullRefresh> for Message

fn from(m: MarketDataSnapshotFullRefresh) -> Message

Converts to this type from the input type.

impl From<MassQuote> for Message

fn from(m: MassQuote) -> Message

Converts to this type from the input type.

impl From<MassQuoteAcknowledgement> for Message

fn from(m: MassQuoteAcknowledgement) -> Message

Converts to this type from the input type.

impl From<MultilegOrderCancelReplace> for Message

fn from(m: MultilegOrderCancelReplace) -> Message

Converts to this type from the input type.

impl From<NetworkCounterpartySystemStatusRequest> for Message

fn from(m: NetworkCounterpartySystemStatusRequest) -> Message

Converts to this type from the input type.

impl From<NetworkCounterpartySystemStatusResponse> for Message

fn from(m: NetworkCounterpartySystemStatusResponse) -> Message

Converts to this type from the input type.

impl From<NewOrderCross> for Message

fn from(m: NewOrderCross) -> Message

Converts to this type from the input type.

impl From<NewOrderList> for Message

fn from(m: NewOrderList) -> Message

Converts to this type from the input type.

impl From<NewOrderMultileg> for Message

fn from(m: NewOrderMultileg) -> Message

Converts to this type from the input type.

impl From<NewOrderSingle> for Message

fn from(m: NewOrderSingle) -> Message

Converts to this type from the input type.

impl From<News> for Message

fn from(m: News) -> Message

Converts to this type from the input type.

impl From<OrderCancelReject> for Message

fn from(m: OrderCancelReject) -> Message

Converts to this type from the input type.

impl From<OrderCancelReplaceRequest> for Message

fn from(m: OrderCancelReplaceRequest) -> Message

Converts to this type from the input type.

impl From<OrderCancelRequest> for Message

fn from(m: OrderCancelRequest) -> Message

Converts to this type from the input type.

impl From<OrderMassCancelReport> for Message

fn from(m: OrderMassCancelReport) -> Message

Converts to this type from the input type.

impl From<OrderMassCancelRequest> for Message

fn from(m: OrderMassCancelRequest) -> Message

Converts to this type from the input type.

impl From<OrderMassStatusRequest> for Message

fn from(m: OrderMassStatusRequest) -> Message

Converts to this type from the input type.

impl From<OrderStatusRequest> for Message

fn from(m: OrderStatusRequest) -> Message

Converts to this type from the input type.

impl From<PositionMaintenanceReport> for Message

fn from(m: PositionMaintenanceReport) -> Message

Converts to this type from the input type.

impl From<PositionMaintenanceRequest> for Message

fn from(m: PositionMaintenanceRequest) -> Message

Converts to this type from the input type.

impl From<PositionReport> for Message

fn from(m: PositionReport) -> Message

Converts to this type from the input type.

impl From<Quote> for Message

fn from(m: Quote) -> Message

Converts to this type from the input type.

impl From<QuoteCancel> for Message

fn from(m: QuoteCancel) -> Message

Converts to this type from the input type.

impl From<QuoteRequest> for Message

fn from(m: QuoteRequest) -> Message

Converts to this type from the input type.

impl From<QuoteRequestReject> for Message

fn from(m: QuoteRequestReject) -> Message

Converts to this type from the input type.

impl From<QuoteResponse> for Message

fn from(m: QuoteResponse) -> Message

Converts to this type from the input type.

impl From<QuoteStatusReport> for Message

fn from(m: QuoteStatusReport) -> Message

Converts to this type from the input type.

impl From<QuoteStatusRequest> for Message

fn from(m: QuoteStatusRequest) -> Message

Converts to this type from the input type.

impl From<RFQRequest> for Message

fn from(m: RFQRequest) -> Message

Converts to this type from the input type.

impl From<RegistrationInstructions> for Message

fn from(m: RegistrationInstructions) -> Message

Converts to this type from the input type.

impl From<RegistrationInstructionsResponse> for Message

fn from(m: RegistrationInstructionsResponse) -> Message

Converts to this type from the input type.

impl From<Reject> for Message

fn from(m: Reject) -> Message

Converts to this type from the input type.

impl From<RequestForPositions> for Message

fn from(m: RequestForPositions) -> Message

Converts to this type from the input type.

impl From<RequestForPositionsAck> for Message

fn from(m: RequestForPositionsAck) -> Message

Converts to this type from the input type.

impl From<ResendRequest> for Message

fn from(m: ResendRequest) -> Message

Converts to this type from the input type.

impl From<SecurityDefinition> for Message

fn from(m: SecurityDefinition) -> Message

Converts to this type from the input type.

impl From<SecurityDefinitionRequest> for Message

fn from(m: SecurityDefinitionRequest) -> Message

Converts to this type from the input type.

impl From<SecurityList> for Message

fn from(m: SecurityList) -> Message

Converts to this type from the input type.

impl From<SecurityListRequest> for Message

fn from(m: SecurityListRequest) -> Message

Converts to this type from the input type.

impl From<SecurityStatus> for Message

fn from(m: SecurityStatus) -> Message

Converts to this type from the input type.

impl From<SecurityStatusRequest> for Message

fn from(m: SecurityStatusRequest) -> Message

Converts to this type from the input type.

impl From<SecurityTypeRequest> for Message

fn from(m: SecurityTypeRequest) -> Message

Converts to this type from the input type.

impl From<SecurityTypes> for Message

fn from(m: SecurityTypes) -> Message

Converts to this type from the input type.

impl From<SequenceReset> for Message

fn from(m: SequenceReset) -> Message

Converts to this type from the input type.

impl From<SettlementInstructionRequest> for Message

fn from(m: SettlementInstructionRequest) -> Message

Converts to this type from the input type.

impl From<SettlementInstructions> for Message

fn from(m: SettlementInstructions) -> Message

Converts to this type from the input type.

impl From<TestRequest> for Message

fn from(m: TestRequest) -> Message

Converts to this type from the input type.

impl From<TradeCaptureReport> for Message

fn from(m: TradeCaptureReport) -> Message

Converts to this type from the input type.

impl From<TradeCaptureReportAck> for Message

fn from(m: TradeCaptureReportAck) -> Message

Converts to this type from the input type.

impl From<TradeCaptureReportRequest> for Message

fn from(m: TradeCaptureReportRequest) -> Message

Converts to this type from the input type.

impl From<TradeCaptureReportRequestAck> for Message

fn from(m: TradeCaptureReportRequestAck) -> Message

Converts to this type from the input type.

impl From<TradingSessionStatus> for Message

fn from(m: TradingSessionStatus) -> Message

Converts to this type from the input type.

impl From<TradingSessionStatusRequest> for Message

fn from(m: TradingSessionStatusRequest) -> Message

Converts to this type from the input type.

impl From<UserRequest> for Message

fn from(m: UserRequest) -> Message

Converts to this type from the input type.

impl From<UserResponse> for Message

fn from(m: UserResponse) -> Message

Converts to this type from the input type.